Société des Avions Marcel Bloch (MB) designations

Caravellarella

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Stargazer2006 said:
Known BLOCH and DASSAULT model numbers (list to be detailed later):

MB.300 Pacifique twin-engined bomber and navigation trainer (1948)

I thought the Bloch MB.300 Pacifique was a pre-war trimotor airline prototype which was the competitor for the Dewoitine D.338. The MB.300 used the same wing as the MB.210 bomber and the MB.220 airliner, but with a wider 4 abreast seating fuselage for 30 passengers and an additional nose-mounted third engine......

OMG I'm so off-topic here :eek:

Terry (Caravellarella)
 

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Caravellarella said:
OMG I'm so off-topic here :eek:

No you're not! Anything that helps to clarify designations and versions has its place here I think.
 
Stargazer2006 said:
Caravellarella said:
OMG I'm so off-topic here :eek:

No you're not! Anything that helps to clarify designations and versions has its place here I think.

I must be Stéphane, it looks like the topic is about Super Mystère model numbers (originally). :eek:
 
Caravellarella said:
I must be Stéphane, it looks like the topic is about Super Mystère model numbers (originally). :eek:

Well, that was until I cleaned up the mess and renamed it for ALL Bloch and Dassault model numbers... now you're RIGHT ON!!!
 
After hesitating a while, I've decided to separate the Bloch and Dassault designations, as several numbers duplicate each other and also because the name change of the company's founder also corresponds to a change of decade and a real change in design philosophy.

Another modification I made was to remove the dot between the MB prefix and the design number. Sources are not all consistent on that point, but Bloch aircraft types are more often refered to as "Bloch 174" or "MB 174", for instance, than "MB-174" or "MB.174".

I have tried to give some details as much as I could in a one line format. Some aircraft are still missing their description but I'm working on it... Any additions/corrections are most welcome!

The Société des Avions Marcel Bloch was a French aircraft manufacturer of military and civilian aircraft, that further changed its name in Dassault Aviation, after the end of World War II. It was founded by Marcel Bloch (hence "MB" in the aircraft designations) who changed his name to Marcel Dassault (as in char d'assault, French for "assault tank") due to persecution of Jews under the Vichy French regime. (source: Wikipedia)

Early designs

SEA-1
SEA-2 two-seat reconnaissance and fighter aircraft that did not fly
SEA-3 three-seat reconnaissance aircraft which did not fly
SEA-4
SEA-5

Société des Avions Marcel Bloch

MB 30 eight-seat twin-engined communications aircraft project (not built)
MB 60
MB 61
MB 70
MB 71
MB 80 all-metal low-wing monoplane (1 built)
MB 81 air ambulance developed from MB.80 prototype (20 built)
MB 90 private aircraft to compete in the 1932 international Challenge of aeroplanes (2 built)
MB 91 equipped with a Pobjoy Niagara of 120 HP engine; displayed with Renault engine; not flown (1 built)
MB 92 variant with twin rounded fins, metal propeller and a 120 hp Renault 4Pei engine (1 built)
MB 93 variant with single rounded fin and a 120 hp De Havilland Gipsy Major I engine (1 conversion from MB 90)
MB 100 single-engine high-wing monoplane
MB 110
MB 120 all-metal three-engine high-wing cantilever monoplane colonial transport; prototype re-worked from the MB.71 (10 built)
MB 130 all-metal, twin-engine, low-wing monoplane reconnaissance and tactical bomber with retractable landing gear (1 built)
MB 131 improved version of above (2 built)
MB 131R4 initial version with one central machine gun (13 or 14 built)
MB 131Ins dual control instructor version (5 built)
MB 131RB4 four-seat reconnaissance-bomber aircraft with internal bomb bay and revised equipment (100 or 121 built)
MB 133 prototype with redesigned tail (1 built)
MB 134 prototype with two 820 kW (1,100 hp) Hispano-Suiza L4 AA engines (1 built)
MB 135
MB 136
MB 140(1) single-seat, single-engine low-wing monoplane derived from the MB.80, with a 140 hp Renault 4 Pei engine
MB 140(2) three-seater four-engine, sort of a "Super 175" type
MB 141 small civilian transport, a development of MB.140(1) with a 150 hp radial Hispano-Suiza 5Q engine
MB 150 low-wing, all-metal monoplane fighter aircraft with retractable landing gear and enclosed cockpit, unsuitable to mass production (1 built)
MB 151 redesigned model (1 built)
MB 151.C1 initial production version (144 built)
MB 152 redesigned model (1 built)
MB 152.C1 uprated version produced in parallel with MB.151.C1 (482 built)
MB 153 prototype with Pratt & Whitney R-1830 Twin Wasp engine (1 built)
MB 154 proposed version with Wright R-1820 Cyclone engine (not built)
MB 155 redesigned variant with slightly broader wing and revised aerodynamics (35 built)
MB 156 proposed version with Gnome-Rhône 14R engine (not built)
MB 157 prototype of advanced version, converted from the MB.152 and equipped with a 1,580hp Gnome-Rhône 14R engine (1 built)
MB 160 speedy twelve-passenger long-range civil transport (3 built)
MB 161 derivative of above developed as the SO.161/SE.161
MB 162 Raid, mailplane derivative of the MB.160 (not built, replaced by bomber variant)
MB 162 four-engine, long-range bomber developed from the MB.160 (1 built)
MB 162 Bn.5 canceled production model
MB 163 development of MB.162 (not built)
MB 170(1) civilian transport version of first MB.140 project
MB 170(2) twin-engined reconnaissance aircraft / light bomber (2 built)
MB 171 proposed development of the MB.170
MB 172 proposed development of the MB.170
MB 173 proposed development of the MB.170
MB 174 one prototype and main production version (1+56 built)
MB 175 prototype of second production version (1 built)
MB 175B.3 dedicated bomber version with redesigned bomb bay (23+56 built); later developed as the SO.175
MB 175T post-war torpedo bomber version for the Aeronavale (80 built)
MB 176 version with Pratt & Whitney R-1830 radial engines (1 built)
MB 176B.3 production batch (5 built)
MB 177 single prototype, powered by two Hispano-Suiza 12Y-31 inline engines
MB 178 further development whose construction was halted by arrival of German forces
MB 179 high altitude project with Type 14R engines which prefigured the MB.140 project
MB 200 high-winged all-metal cantilever monoplane day/night bomber (3 built)
MB 200B.4 main production version (>208 built + 124 license-built in Czechoslovakia)
MB 201 version of MB.200 with two Hispano-Suiza engines, prototype only
MB 202 version of MB.200 with four Gnome-Rhône engines, prototype only
MB 203 version of MB.200 with two Clerget diesel engines, prototype only
MB 210 derivative of MB.200 with more deeply-set, cantilever wing and fixed undercarriage (1+298 built)
MB 211 Verdun, similar to MB.210 but with retractable undercarriage, two 641 kW (860 hp) Hispano-Suiza 12Y inline engines (1 built)
MB 212 former MB.211 re-engined with two 940 hp Hispano Suiza 14 Aa00/01 engines (1 conversion)
MB 218 projected floatplane derivative of MB-210, eight aircraft ordered then canceled (not built)
MB 220 all-metal low-wing cantilever twin-engine monoplane passenger transport (17 built)
MB 221 surviving examples modified post-war with Wright Cyclone R-1820-97 engines (at least 5 conversions)
MB 300 Pacifique twin-engined bomber and navigation trainer (1948)
MB 301 became the MD.311
MB 303 became the MD.315
MB 304
MB 462
MB 480 twin-engined torpedo-bomber/reconnaissance floatplane first flown June 1939 (2 built)
MB 500 (1) three-seat training aircraft first flown June 1938 (1 built)
MB 500 (2) twin-engined five-seat light commercial transport project; mock-up presented in 1946 (not built)
MB 690
MB 700 fighter aircraft developed with SNCASO; flown on 19 April 1940 (1 built)
MB 720 naval variant of MD.720
MB 730
MB 800 (1) three-seat light training aircraft, later developed into the SNCASO SO.80 and SO.90 (1 built)
MB 800 (2) transport design with 4 x RR Dart turboprops (1948-49)
MB 900 became SO.90, under which designation it was built
MB 1010 fighter project from 1939, also known as S.O.10 (not built)
MB 1011 development of the MB.1010, also known as S.O.11 (not built)
MB 1020 proposed commercial transport for 20 passengers; only a fuselage completed by June 1040; also known as S.O.20
MB 1020 R transport design with 2 x G&R 14R engines (1946)
MB 1030 also known as S.O.30, under which designation it was built
MB 1040 two-seat version of the MB.1010, also known as S.O.40 (not built)


Great links:
- http://www.dassault-aviation.com/
- http://www.aviafrance.com/constructeur.php?ID_CONSTRUCTEUR=213
 
Bloch MB.300 Pacifique - pre-war trimotor airliner prototype (which was the competitor for the Dewoitine D.338 & D.620. The MB.300 used the same wing as the MB.210 bomber and the MB.220 airliner, but with a wider 4 abreast seating fuselage for 30 passengers and an additional nose-mounted third engine)......
 

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Hi;

MB.170(3) single engined light aircraft.
 
Needless to say: Great job Stephane!

From Dassault Passion Website: http://www.dassault-aviation.com/index.php?id=652
MB 90-93
Origins and context
To compete in the international Challenge of aeroplanes in 1932 Marcel Bloch develops the type 90 MB. First tourism by Marcel Bloch aircraft, it could open the road from the Alps to private pilots.
Find the 90 to 93 MB family sheets.

MB 90To compete in the international Challenge of aeroplanes in 1932 Marcel Bloch develops the type 90 MB. It is a two-seater tandem which the metal structure-high wing and the fuselage of steel tubes are burlapped. Two copies are produced, including the first registered F-AMBO, flies for the first time in June 1932. Two planes are engaged in the International Challenge. One must be piloted by Desmazières who had carried out a raid Paris-Madagascar with René Lefèvre in 1931. These machines are equipped with De Havilland Gipsy III of 105 ch resulting in a two-bladed wooden propeller engine. Even if it is ultimately not involved in the international challenge, the machine there is much interest because the speed and the ceiling, respectively announced 220 km/h and 6000 m, is likely to open the road from the Alps to the private pilot.

MB 91
Type 91 MB, equipped with a Pobjoy Niagara of 120 HP engine, is presented in 1933. The triangular vertical drift is replaced by a round drift. The machine do not steal, and is presented at the Salon of 1932 with a Renault engine.

MB 92
MB 92 "Grand Tourism" flies on September 9, 1932, piloted by Zacharie Heu. Fitted with a round derives from an engine Renault 4 Pei of 120 HP, one of the famous Stampe, resulting in a metal propeller, it has non-parallel poles and float landing gear of a single piece. Registered F-AMQT, it is purchased by a certain Clément.

MB 93
In July 1933, the 90-01 MB (F-AMB0), which belongs to Desmazières revole form 93 MB. Equipped of a round drift, divergent masts and triangular rear glass, he receives a De Havilland Gipsy Major I of 120 c. II engine knows no more success than its predecessors.
.

Photo MB-90 (Collection Dassault Aviation)
 

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Thanks a lot, Retrofit! Unfortunately the automatic translation makes for a more than approximate text that is difficult to understand! Fortunately I'm French and I was able to make out what the original text meant... ;)
 
The article in Le Fana no.213 on the SO.30 does mention the MB.1020 or BA.1020 (BA for Bordeaux Aéronautique, a company created by Marcel Bloch), later MD.1020 R, but as a potential competitor of the SO.30. (There is no mention of an MB.1030.)
The article briefly describes SO.10 and SO.20 projects which are unrelated to Bloch models, and says that the SO.80/SO.800 was not an evolution of the MB.800.
 
Great find my dear C460,


can you send this part from the article,please.
 
Of course, here are scans of the relevant pages. The Bloch is mentioned in the text only.
 

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More from Le Fana no.313, article on the MB.800 and SO.800 by MM. Ricco and Jung:
- MB.800 three-seat tandem trainer (military type P3), built and flown in Dec. 1940
- three-seat all-purpose variant (military type T3) planned for the second prototype of the MB.800
- Bloch 800B wind tested in Apr. 1939
- Bloch/SNCASO 810 and 810A wind tested in June 1939, unclear if MB or SO, no detail known
- MB.800 P, one of the names for the SO.800 postal aircraft, prototype built and flown in Dec. 1941
See also this thread
 
From Le Fana de l'aviation, Issue of April 2016, article about the MB.80/81, by Roland de Narbonne, page 34 :

MB 95. Project (1938) for the transformation of one air ambulance MB.81 in service in Lebanon, to a two seats plane.
 
Thank you my dear Deltafan,

and there is more info about it in TU 171.
 

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Thanks Hesham.

Your article shows that the MB 95 was not only a project but was built, and that there was too a MB 41 (without known photo says the article) that was "foreshadowed" by the MB 95.
 
That's right my dear Deltafan,

but there is misprint,they meant MB.81,and as I think.

http://www.secretprojects.co.uk/forum/index.php/topic,1345.msg249927.html#msg249927
 
Thanks for the link with the drawing of the MB 95 Hesham :)

But I don't think that the TU speaks about the MB 81. Because MB 95 is a derivative of the MB 81, and (as said in the TU's article ) MB 41 is a "derivative" (foreshadow) of the MB 95.
The MB 41 is described as a "cabine fermée" (enclosed cockpit) in the TU's article. The MB 81 don't get an enclosed cockpit.

So

MB 80 --> MB 81 (one open seat and one enclosed bunk) --> MB 95 (two open seats) --> MB41 (x enclosed seats)
 
So weird my dear Deltafan,

but I think if there is a designation called MB.41,of course it will be MB.410,we know the
beginning of Bloch series is MB.60.
 
It's seems logical. There are a lot of examples where we can see that authors (including articles authors) made mistakes. Time will tell if there were exceptions in the Bloch designations ;)
 
hesham said:
So weird my dear Deltafan,

but I think if there is a designation called MB.41,of course it will be MB.410,we know the
beginning of Bloch series is MB.60.

Hi,

From Aéro Journal, Issue of June 2017, article about the MB.80/81, by Philippe Ricco.

-It seems that your are right Hesham. The MB-41 did not exist. The article made a mistake. It was the MB-141 (not 410).

-Philippe Ricco writes too that there were at least 4 MB-81 modified as two seats liaison planes (n°2, 3, 6 and 7) in Syria-Lebanon, but he does not write that they were renamed MB-95. He writes that in France, a MB-81, no more saniary plane and with two seats but with the rear seat higher than the front seat, was built. And this plane is "sometimes" named MB-95.
 
At the beginning of the Cuny book Les chasseurs Dassault Ouragans, Mystères et Super-Mystères there are some new projects :

-Bordeaux Aéronautique BA 10 : fighter with 2000 to 3000 HP piston engine or jet engine (1944-45)
-Bordeaux Aéronautique BA 20 : unknown Aircraft (1944-45)
-MB 360 : six GR 18 R engines with 2200 HP each, transatlantic plane for 40 passengers or continental plane for 110 passengers, 63 to 68 T, travel speed 600 km/h (May 1945)
-MB 361 : derivative of the MB 360 with six PW with 3500 HP each, 70 T, travel speed 720 km/h (May 1945)
 
Very nice Info my dear Deltafan,

and that means there was MD.1010.
 
Fighter project ,see Skyblazer's reply#5 in this thread.
 
Thanks Hesham and lark.

It seems that the BA-10 could be (if it was) only a far derivative of the MB 1010/S.O.10.

-1200 hp for the MB 1010/S.O.10

-2000 - 3000 hp or jet for the BA-10
 
Hi all,

In searching for material on some of the early bloch planes I was wondering if someone knows if the french magazine "Aviation Magazine" Did a series of article on the Bloch company as it did on many others? Does someone maybe have scans of this? Thanks!
 
rlucas said:
Hi all,

In searching for material on some of the early bloch planes I was wondering if someone knows if the french magazine "Aviation Magazine" Did a series of article on the Bloch company as it did on many others? Does someone maybe have scans of this? Thanks!

I hope so also.
 
Here is a Marcel Bloch MB series;

MB.60 was a three-seat light transport and postal high-wing monoplane,powered by three 120 hp Salmson 9Ac
engines
MB.61 was a version of MB.60,but powered by three 120 hp Lorraine 5Pe engines
MB.62 was four-seat or ET.4 version of MB.61,powered by the same engine,Project
MB.70 was a high-wing colonial transport monoplane,enlarge version of MB.60,powered by three 300 hp Lorraine
9 Na “Algol” engines
MB.71 was a version of MB.70,had received a rear dorsal turret
MB.80 was a low-wing two-seat ambulance monoplane,powered by one 120 hp Lorrainer 5Pc engine
MB.81 was a version of MB.80,with more powerful engine,equipped with 175 hp Salmson 9Nd engine
MB.90 was a high-wing two-seat tourist monoplane,powered by one 105 hp De Havilland Gipsy III engine
MB.91 was a version with triangular tail fin,powered by one 120 hp Pobjoy Niagara engine
MB.92 was a version,featured included a rounded tail fin,powered by one 120 hp Renault 4 Pei engine
MB.93 was a version,featured a rounded tail fin,powered by one 120 hp De Havilland Gipsy Major I engine
MB.94 maybe unknown variant Project,need confirm
MB.95 was a two-seat tourist low-wing derivative of MB.81
MB.100 was a four-seat version of MB.90,had two rows of side-by-
side seating,powered by one 165 hp Hispano-Suiza 5Q engine
MB.101 was a derivative of the 100 model with an engine Hisparo-Suiza
9 Qa with 250 hp and a bearing surface increased, the wingspan from 9.60 m
to 10.01 m. Conceived in 1934, it will not be realized.
MB.110 was a three-seat high-wing colonial police transport monoplane,powered by one 300 Gnome & Rhône 7Kb
engine
MB.120 was a colonial police transport high-wing monoplane,enlarge version of MB.110,powered by three 300 hp
Lorraine 9Na 'Algol' engines
MB.130 was a three-seat low-wing multi-place combat and bomber monoplane,powered by two 760 hp Gnome & Rhône 14Kdrs engines
MB.130 M was a monoplane amphibious Project,with floats as seaplane,powered by two 760hp Gnome & Rhône
14 Kdrs engines
MB.131 was a four-seat bomber recce version for BCR Competition,
powered by two 870 hp Gnome et Rhone 14N10 engines
MB.132 was a Project version,never materialized because the engine,powered by two 940 hp Hispano-Suiza 14 Aa engines
MB.133 was a prototype,developed from MB.132,had a twin tail,
powered by two 940 hp Hispano-Suiza 14 Aa engines
MB.134/I was improved bomber version of MB.131,powered by two 1250 hp Gnome & Rhône 14P engines,Project
MB.134/II was a prototype version,powered by two 1140 hp Gnome & Rhône 14 N48/49 engines
MB.135 B4 was a four-seat day bomber Project,powered by four
710 hp Gnome & Rhône 14 M4/5 (then 6/7) engines
MB.136 was a twin-engine monoplane amphibious aircraft; float
derivative of MB-134 (1st Project),powered by two Gnome & Rhône
14N or 14P engines
MB.140 was a single seat low-wing tourist monoplane,developed from MB.80,powered by one 140 hp Renault 4 Pei engine
MB.141 was a two-seat low-wing enclosed cabin tourist monoplane,developed from MB.80,powered by one
150 hp Hispano-Suiza 5Q engine
MB.140/IIB3 was a three-seat four-engine low-wing monoplane Project,sort of a "Super 175" type,powered by
four 1080 hp Gnome & Rhône 14N engines
MB.140/IIB4 was a four-seat bomber Project version,powered by four 1080 hp Gnome & Rhône 14N engines
MB.140/IIA3 was a three-seat recce bomber Project version,powered
by four 1080 hp Gnome & Rhône 14N engines
MB.150 was a single seat low-wing all-metal monoplane fighter,with retractable landing gear and enclosed cockpit, powered by one 900 hp Gnome & Rhône 14N-07 engine
MB.151 was a developed version of MB.150,powered by one 920 hp Gnome & Rhône 14N-35 engine
MB.152 was a developed version of MB.150,powered by one 1050 hp Gnome & Rhône 14N engine
MB.153 was a developed version of MB.150,powered by one 1050 hp Pratt & Whitney R-1830 engine
MB.154 was a Project version of MB.150,powered by one Wright R-1820 Cyclone engine
MB.155 was a version of MB.152,powered by one 1100 hp Gnome & Rhône 14N-49 engine
MB.156 was a Project version of MB.152,powered by one Gnome & Rhône 14 engine
MB.157 was a version of MB.152,powered by one 1580 hp Gnome-Rhône 14R-4 engine
MB.160 was a low-wing fourteen seat airliner transport monoplane,
powered by four 720 hp Hispano-Suiza 12Xirs engines
MB.161 Languedoc was a similar to MB.160 but with twin fins,
enlarge version,could accommodated 33 passenger,powered by
four 1000 hp Gnome & Rhône 14N-38 engines
MB.162 Raid was a mailplane derivative of the MB.160 (not built,
replaced by bomber variant),powered by four Gnome & Rhône 14P
engines
MB.162 was a long-range heavy bomber version,powered by four 1100 hp Gnome & Rhône 14N-48 engines
MB.162 BN.5 was a cancelled production model
MB.163 was a scaled-down version of the MB.162, or a MB.162 with a smaller wing,Project
MB.164 was in January 1945, the Naval Staff launched the study of a
version of Maritime research from Bloch 161. Designated MB-161E then
MB-164,this machine had to have a crew of 10 men with a traversable distance of 4000 km at the cruising speed of 300 km / h. The offensive armament included 1000 kg of ASM bombs or grenades while the
defensive armament was to include 3 13 mm bitudes posts (front, rear
and inferior),Project
MB.165 was a study of MB 162 Raid redesigned as bomber,Project only,need confirm
MB.170T2 was a tandem two-seat low-wing light monoplane,powered by one 140 hp Renault 4 Pei engine
MB.170T1 was a single seat version of above,maybe powered by the same engine
MB.170.01 was a three-seat low-wing recce bomber monoplane,powered by two 970 hp Gnome & Rhône 14N-06 engines
MB.170.02 was the second prototype, equipped as light bomber, powered by Gnome & Rhône 14N-06 engines
MB.171 was a proposed development of the MB.170
MB.172 was a proposed development of the MB.170
MB.173 was a proposed development of the MB.170
MB.174 was the main production version,powered by two Gnome & Rhône 14N-49
MB.175
was a second production version,also powered by two Gnome & Rhône 14N-49
MB.175 B.3
was a three seat light bomber,also a production version
MB.175 T was a post-war torpedo bomber version for the Aeronavale
MB.176 was a prototype version,powered by two Pratt & Whitney R-1830 radial engines
MB.176 B.3
was a three-seat light bomber,also a production version
MB.177 was a prototype version,powered by two powered by two Hispano-Suiza 12Y-31 inline engines
MB.178 was a further development whose construction was halted by arrival of German forces
MB.179
was a high altitude Project version,powered by two Type 14R engines which prefigured the MB.140 Project
MB.180
was a twin engined light transport Project,powered by two Hispano-Suiza 6Q engines,and tricycle
landing gear,need confirm
MB.190 was a low-wing two-seat tourist monoplane Project,based
on MB.80,powered by 140 hp Renault or 130 hp De Havilland Gipsy
engine
MB.200 was a four-seat high-wing all-metal cantilever day-night
bomber monoplane,powered by two 870 hp Gnome & Rhône 14Kirs
engines
MB.201 was a version,powered by two 690 hp Hispano-Suiza 12Ybrs engines
MB.202 was a version,but powered by four 350 hp Gnome & Rhône 7Kdrs engines
MB.203 was a version,powered by two Clerget 14F diesel engines
MB.210 was a multi-place low-wing bomber monoplane,derivative
of MB.200,powered by two 910 hp Gnome & Rhône 14N-10 de 14
engines
MB.210H was a torpedo bomber version,with floats,powered by two 850 hp Gnome & Rhône 14Kirs de 14 engines
MB.211 was a prototype version,but powered by two 860 hp Hispano-Suiza 12Y engines
MB.212 was a prototype version,but powered by two 940 hp Hispano Suiza 14 Aa00/01 engines
MB.218 was a four-seat seaplane bomber Project of 1937,with floats,powered by two 910 hp Gnome & Rhône
14N-10 de 14 engines
MB.220 was a low-wing medium transport monoplane,powered by two 915 hp Gnome & Rhône 14N-16 engines
MB.221 was a five MB.220 aircraft,re-motorized with two 120 hp Wright R-1820-97 de 9 engines
MB.230,MB.231 & MB.232 were unknown designs,the last two maybe a hypothetical designations
MB.240 & MB.250 were unknown designs
MB.260 maybe a developed version of MB.160,need confirm
MB.261 was a 40 passenger airliner aircraft Project,based on MB.161,intended for Air France ways,but
the aircraft was never completed
MB.270,MB.280 & MB.290 were unknown designs
MB.300 Pacifique was developed by Caudron-Renault,as a based for tank carrier,it was low-wing monoplane,
powered by three 915 hp Gnome & Rhône 14K engines
MB.310 to MB.350 were unknown designs
MB.360 was a six engined transatlantic transport aircraft Project,accommodated 40 passenger,and range of 6000 km and 2 ton of freighter,developed from MB.161
MB.361 was a six engined transatlantic transport aircraft Project,enlarged version of MB.360,accommodated 110 passenger and 6 ton freighter
MB.370,MB.380 & MB.390 were unknown designs
MB.400 was a transport of 20 tonnes. improved and enlarged
derivative of the Bloch 160, for 40 passengers, intended for Air
France. Her main feature was the use of a tricycle train, preferred
to the classic train of airplanes family,powered by four Gnome
and Rhône I4N 16 and 17 engines,got a propulsion in all,
3500 hp
MB.410 to MB.450 were unknown designs
MB.460 was developed version of MB.161,no more details,need confirm
MB.470 was unknown design
MB.480 was low-wing torpedo recce bomber monoplane,with floats,
and powered by two 1060 hp Gnome & Rhône 14N engines
MB.490 was unknown design
MB.500 was a three-seat low-wing army co-operation monoplane,
powered by two 300 hp Lorraine 9Na 'Algol' engines
MB.500/I was a twin-engined five-seat light commercial transport
Project; mock-up presented in 1946 ,not built,powered by two 220 hp
Bloch 4 B2 engines
MB.550 was a developed version of MB.500,need confirm
MB.600 was a two-seat low-wing monoplane,developed from MB.190,powered by two De Havilland Gipsy engines,
maybe remained a Project only
MB.690 maybe a misprint
MB.700 was a single seat low-wing lightweight fighter monoplane,
powered by one 700 hp Gnome & Rhône 14M-6 engine
MB.710 was a hypothetical design,need Info
MB.720 was a naval fighter derivative Project,had a four guns
MB.800 was a three-seat low-wing crew trainer monoplane,powered
by two 180 hp Bloch 6B-1 engines,later became SNVASO SO.80
MB.810 was a developed version of MB.800,tested in 1939,maybe under SNCASO designation
MB.820 was developed from MB.800,tested in 1941,under SNCASO designations
MB.830 was also developed from MB.800,tested in 1941,under SNCASO designation
MB.900 was a low-wing nine passenger light transport monoplane,powered by two engines,later became
SNCASO SO.90
MB.1000 was unknown design
MB.1010 was a single seat low-wing fighter monoplane Project,powered by one 1470 hp P&W R-1830 engine
MB.1011 was a single seat low-wing fighter monoplane Project,a
small version of MB.1010,powered by one 1180 hp Gnome & Rhône
14N49 engine
MB.1020 was a low-wing light transport monoplane Project,powered
by two 1200 hp 14R Gnome & Rhône engines
MB.1030 was a low-wing twin engined light transport monoplane,later developed into SNCASO SO.30
MB.1040 was a two-seat fighter Project,developed from MB.1010,powered by one 1470 hp P&W R-1830 engine


- Any additions or Corrections are welcome,your notices is very important to me
 
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Filling in a few of the gaps ...

Stéphane's description of the MB 210 only matches the prototype. More a family resemblance than an actual MB 200 "derivative", the MB 210 had a fixed undercarriage and twin Gnome-Rhône 14s. Usually described as a second prototype, the MB 211 Verdun had a retractable undercarriage and HS 12Ys.

However, the production MB 210s had the MB 211's undercarriage and a number of detail changes to tailplane, wing sweep-back, and dorsal turret placement. Experimental variants were a 1936 Bloch conversion to 2 x HS 14HA radials; a Renault conversion to 2 x 1,000 hp Renault 14T-02/03 radials; and the MB 210H (Hydravion, a 1936 twin-float conversion of the MB 210 N°1 prototype (used at Saint-Raphaël for torpedo-dropping trials until at least November 1939).

Stéphane noted the 1937 order for 8 x MB 218 production versions of the MB 210H. That MB 218 order was cancelled because the aircraft had insufficient range. I find no mention of 'MB 213' to 'MB 217' designations.

I note too that Stéphane has the MB 720 as a "naval variant of MD.720". I have it as a naval derivative of the MB 700 light fighter designed by André Herbemont.

MB 700 - 1940 single-seat monoplane fighter prototype
- MB 700 : Light fighter, wooden constr./ fabric aft
- MB 700 : Planned arm. 4 x or 2 x 7.5 mm + 2 x 20 mm
- MB 700-01: 1 x 700 hp G-R 14M-06 radial, span 8.90 m
- MB 710 : (??) hypothetical designation
- MB 720 : (Project) Naval fighter deriv. of MB 700

And here's a little more detail/corrections on the MB 150-MB 157 series ...

MB 150 - 1935 single-seat monoplane fighter prototype
- MB 150-01: 1935, 1 x 930 hp G-R 14Kfs, small wing
- MB 150-01: 1937, 1 x 940 hp G-R 14N-0, taller u/c
- MB 150-01: 1937, Larger wing, span 10.02 m, 15.40 m2
- MB 150-01: 1938, 1 x 900 hp G-R 14N-07
- MB 150-01: 1938, Extended wingtips, span 10.12 m
- MB 150 C1: (Project) Pre-prod. x 25, cancelled
- MB 150 C1: Tent. prod. order for x 475, cancelled

MB 151 - 1938 production version of MB 150 fighter
- MB 151 : Simplified structure for easier prod'n
- MB 151-01: 1 x 920 hp G-R 14N-11, area 14.98 m2
- MB 151 C1: Pre-prod'n x 25, 4 x 7.5 mm MAC 1934*
- MB 151 C1: 1 x 920 hp G-R 14-35, Chauvière prop
-- * Some having 2 x 7.5 mm repl. by 20 mm HS 404

MB 152 - 1938 production devel. of MB 150/MB 151
- MB 152 : Detail changes incl. engine variants
- MB 152-01: Dec 1938, 1 x 1,030 hp G-R 14N-25
- MB 152 C1: Prod. x 25, interchangable armament*
- MB 152 C1: 1 x 1,000 hp G-R 14-25, G-R propeller
-- * 4 x 7.5 mm MAC 1934 or 2 x 7.5 mm + 2 x 20 mm
- MB 152 C1: Late prod., 1 x 1,100 hp G-R 14-49

MB 153 - 1940 re-engined fighter, MB 152 conv., x 1
- MB 153: 1 x 1,050 hp P&W R-1830 Twin Wasp
-- MB 152 N° 434 conversion, destroyed May 1940

MB 154 - (Project) Re-engined fighter, MB 152 conv.
- MB 154: 1 x 1,200 hp Wright R-1820-G205A Cyclone

MB 155 - 1940 MB 152 development with inc. range
- MB 155: Enlarged fuel tank, rear-placed cockpit
- MB 155: 1 x 1,100 hp G-R 14N-49, span 10.54 m
-- MB 155 also had revised cowling, Ratier prop

MB 156 - (Project) 1939 re-engined MB 152 develop.
- MB 156: 1 x 1,200 hp Gnome-Rhône 14R-02 radial
-- MB 156 abandoned in favour of re-des. MB 157

MB 157 - 1939 single-seat monoplane fighter prototype
- MB 157: Clean-sheet design tailored to G-R 14R
- MB 157: 1 x 1,580 hp G-R 14R-04,* span 10.70 m
-- * 2-speed supercharger, some sources 1,700 hp

On the MB 162, as designations, it would be more accurate to say that the MB 162-01 was the prototype and the MB 162 Bn5 the planned heavy bomber. As for derivatives, it is the 'VIP' MB 164 that is the fake. The MB 165 was quite real but predated the MB 162 bomber.

MB 162 Raid - (Project) 4 x Gnome-Rhône 14P engines, span 27.40 m
- MB 162 Raid: Intended for 1937 Istres-Damas-Paris race

MB 162 - Bomber prototype, 4 x 1,100 hp G-N 14N-48, span 28.10 m, x 1
- MB 162.01: Redesigned, longer span, shorter fuselage, twin tails

MB 163 - (Project) MB 162 development, no details

MB 164 - (??) no details

MB 165 - (Project) Study of MB 162 Raid redesigned as bomber
- MB 165: Bomber based on orig. airframe, abandoned for MB 162 Bn5

Hope that's useful.
 
Of course my dear Apophenia,

that's very useful,and I finished the list.
 
A bit more on the MB 13x series (including MB 480, just because its often mentioned in an MB 131 context) ...

MB 130 - 1934 Multiplace de combat prototype, x 1
- MB 130: Reduced-scale MB 210 concept w/ same power
- MB 130-01: Prototype mod. into different variants
- MB 130A: Initial form, trousered u/c, short nose
- MB 130A: 2 x 760 hp G-R 14Kdrs radials, span 18.94 m
-- https://www.valka.cz/attachments/11345/mb130-1.jpg
-- aka MB 130-01, aka MB 130 M.4, aka 'Guynemer'
- MB 130A: Design by Maurice Roussel, flew 8 June 1934
- MB 130M: (Project) 1934 twin-float torpedo bomber
- MB 130B: 1935 redesign, longer nose, diff. tailplane*
- MB 130B: 2 x 870 hp G-R 14Kirs/14Kjrs, span 18.94 m
-- * F-AKHS test at least 17 different tail config's
- MB 130 M.4: (Project) Production vers., planned x 40
-- MB 130 M.4 plans were eclipsed by Bloch 131 RB.4

MB 131 - 1936 twin-engined medium recce-bomber
- MB 131: Modernized concept repl. MB 130 M.4
- MB 131 N°1: 1st prototype, flew 12 Aug 1936
- MB 131 N°1: 2 x 870 hp G-R 14Kirs/14Kjrs *
-- * Later replaced by 870 hp G-R 14N-10/N-11s
- MB 131: Orig. short fin w/ 'flat' elevators
-- Revised,: Tall fin, dihedral on elevators
-- Revised,: Ext. stiffener strakes on fuselage
-- Def. armament: 1 x 20 mm nose + 2 x 7.5 mm
- MB 131 N°2: 1937, detail differences, 5 crew
-- Increased fin chord, unbraced horiz. tail
-- Ventral turret, dorsal turret moved aft
-- https://www.valka.cz/attachments/11345/mb130-9.jpg
- MB 131 R.4: 1937, production recce aircraft
- MB 131 R.4: Orig., ventral step, retr. belly turret
- MB 131 R.4: Mod., step elim, fixed belly position
- MB 131 In: Dual-control trainer (N°16 to N°20)
- MB 131 RB.4: Recce-bomber vers. x 123 (N°21-)
- MB 131 RB.4: 2 x 950 G-R 14N-10/N-11 radials

MB 132 - (Project) Alternative engine MB 131 variant
- MB 132: MB 131 with 2 x 940 hp HS 14Aa radials
- MB 132: Work abandoned, completed as MB 131 RB.4
- MB 132 RB.4: (Project) Production version, cancelled

MB 133 - 1937* twin-finned HS-engined MB 131 variant
- MB 133: MB 131 with 2 x 940 hp HS 14Aa, twin fins
-- * Stored at Villacoublay for a year before flying
- MB 133: Twin, oval end-plate fins and rudders
-- Hispano-Suiza HS 14Aa proved very unreliable
-- Re-engined and tailled as a std. MB 131 RB.4

MB 134 (I) - (Project) 1936 twin-engined, 4-seat bomber
- MB 134 (I): Refined, more powerful MB 131 evol.
- MB 134 (I): 2 x 1,250 hp G-R 14P, span (??) m
-- Comp. w/ MB 131, deeper fuselage, dorsal step
-- Power-operated 20 mm in dorsal step position
- MB 134 (I): To Programme Technique A 21
-- Abandoned in Spring 1937, Leo 45 was preferred
- MB 136 : (Project) torpilleur seaplane version

MB 134 (II) - 1939 twin-engined, 4-seat bomber
- MB 134 (II): New design,* no rel. to MB 134 (I)
- MB 134 N°1: Prototype, first flew 22 July 1939
- MB 134 N°1: 2 x 1,140 hp G-R 14N-48/49, span 21.47 m
- MB 134 N°1: (Project) 2 x 1,375 hp G-R 14R-00/01
- MB 134 B.4: (Project) Anticipated prod'n version

MB 135 - 1939 4-engined, 4-seat medium bomber, x 1
- MB 135: 4-engined parallel devel. to MB 134 (I)
- MB 135: 4 x 700 hp G-R 14M 06/07, span 21.28 m
- MB 135 N°1: Prototype, first flew 12 Jan. 1939
- MB 135 B.4: Anticipated prod. vers., not orders

MB 136 : (Project) Twin-float torpedo-bomber seaplane
- MB 136: Hydravion development of MB 134 (I)
- MB 136: 2 x 950 hp G-R 14N or 1,250 hp G-R 14P
-- Devel. abandoned, likely to be short on range

MB 480: 1939 Twin-float recce/torpedo-bomber, x 2
- MB 480: Éclaireur de combat to spec. MT/CPT 9
- MB 480: 2 x 1,060 hp G-R 14N-02/03, span 23.49 m
-- Defensive arm.: 1 x dorsal 20 mm, 2 x 7.5 mm MGs
-- Offensive arm.: 5 x 225 kg or 3 x 410 kg bombs
-- Offensive arm.: 700 kg 400 mm mle 1926 DA torpedo
-- Not a seaplane MB 131 deriv. as often described
-- In size, MB 480 was between MB 134 (II) & MB 162
 
Some notes and minor corrections on the Bloch MB 17x series ...

It would be more accurate to say that the MB 170-01 as a multi-purpose aircraft - hence the the convoluted designation MB 170 AB.2/A.3 (for Assaut Bombardement / Biplace/Armée Triplace). The MB 170-02, as you say, was completed as a fast bomber (MB 170 B.3). In both cases, the engines were 'handed' - Gnome-Rhône 14N-06 and 14N-07 (not just 14N-06). An order for 9 x MB 170 AB.2 fast bombers was cancelled and switched to 8 x MB 174 A.3/B.3 variants.

It would be interesting to know more about the MB 171, MB 172, and MB 173 projects. The entry on airwar.ru repeats William Green (1967), saying that they varied in crew size (two or three) and engine installation (without specifying type). But airwar.ru goes on to say "Most of these aircraft were heavy fighters" ... mention of which I haven't seen elsewhere.

The MB 174 A.3 was intended as a tactical recce aircraft (although it carried light bombs - up to 10 x 50 kg bombs). Again, the engines were 'handed' Gnome & Rhône 14N-48/49. One sub-type designation you could add is MB 174Z. This was MB 174 N°20 re-engined with two Hispano-Suiza 12Z V-12s fitted with Turbomeca PV.19B turbochargers. MB 174 N°53 was rebuilt with trailing edge air brakes as a MB 175T trials aircraft ... but I don't know if it ever received a special designation or suffix.

The MB 175 was more than just another production version of the MB 174. The MB 175 B.3 had redesigned wings (with a slightly broader chord and completely repositioned spars) to allow for a larger bomb bay than that of the MB 174. And, again, the engines were 'handed' Gnome-Rhône 14N-48/49 not just '49s.

Sub-type designations you could add are:
- MB 175A: (Project) Vichy bomber/torpedo bomber, only reached wooden mock-up stage
- MB 175B: (Project) Vichy heavy fighter, solid nose (4 x 20 mm, 4 x 7.5 mm offensive armament)
- MB 175B: 2 x 1,300 hp HS 12Z with turbochargers

The MB 176 N°1 prototype was actually a conversion of one of the pre-production MB 174s re-engined with two 1,050 hp P&W R-1830 SC3-G Twin Wasps. Production MB 176 B.3 models were based upon the revised MB 175 airframe. Total orders (most unrealized, obviously) were 403 x MB 176 B.3 with R-1830 SC3-G and 1,922 x MB 176 B.3 R-1830 S3C4-G

The MB 177 wasn't a prototype, it was a 1942 conversion programme. The Germans had robbed new MB 175s at Mérignac of their engines. So, surplus HS 12Y-31 V-12s were installed, creating the MB 177. These were 'gifted' to Vichy but only nine MB 177s were delivered to Déols (possibly because of intentional delaying tactics by Vichy).

The MB 178 prototype was a high-altitude variant. Power was provided by two Hispano-Suiza 12Y V-12s (probably HS 12Y-77s) fitted with Brown-Boveri turbochargers. The prototype was completed at Courbevoie and then transferred to Rechlin for Luftwaffe testing. I'm guessing that - other than those V-12 engines - the MB 178 would have been essentially the same as the unfinished Gnome-Rhône 14R-powered MB 179 project. -- http://www.warbirdphotographs.com/Avions4/MB178-4f.jpg

For the second application of the MB 140 designation, engine options (and roles) were a bit more complicated ...

MB 140 (II) - (Project) 4-engined medium bomber
- MB 140 (II): Derived from the MB 179 project
- MB 140 (II): 4 x engines (various types prop.)*
-- 4 x G-R 14N (followed by G-R 14R) or HS 12Zs
-- Bloch studies envisioned MB 140 B.3, A.3, & B.4 versions
 
Last one, and very minor ...

MB 500 (I): As you say, had the MB 500 been procured, it would likely be used mainly in the training role. However, it was built for the STAé's 1937 T3 triplace de travail requirement. No order was placed because officialdom realized that this role could be better filled by the Potez 63.16 T3 (derived from the 63.11, with all the attending commonality and training advantages).

MB 500 - 1938 twin-engined, 3-seat army co-operation a/c,* x 1
- MB 500 (I): 1938 T3 (triplace de travail) programme
- MB 500 (I): 2 x 300 hp Lorraine 9 Na Algol, span 15.75 m
-- * In a French context, with tactical reconnaissance also implied
 
Many thank to you my dear Apophenia,

and I will fix some of this stuff.
 
From Georges Messier's site;

a strange designation,MB.1020N,and I don't know if it was a navy version or what ?.
 

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From Ailes 1936,

here is a Bloch MB.260.
 

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