DARPA/ONR Tactically Exploited Reconnaissance Node (TERN) UAS

[yasotay]

money and a new DARPA Director who had other priorities.

 

[Scott Kenny]

Wonder why nobody went back to the XF5U/V-173 "Flying Flapjack" design for this. While I don't think it could ever take off vertically, I'm pretty sure it could take off with ~30knots wind over the deck. Just time the takeoff for when the ship turns to put the wind about 30deg off the direction of motion. I know it could hang off the props for a vertical landing, or do a super STOL landing with maybe 50ft forward roll.

Single T700 or so class engine (~2500hp), Currie Industries 9" ring and pinion with 2.73:1 gear reduction to turn 6000rpm at the engine to 2200rpm at the drive shafts, H53 90deg tail rotor drive gearbox.

 

[robunos]

I know it could hang off the props for a vertical landing,

While this was indeed the aim, as far as I know, this was never demonstrated with the V-173, I assume due to lack of power, and of course, the XF5U prototype never flew . . .

cheers,
Robin.

 

[Scott Kenny]

While this was indeed the aim, as far as I know, this was never demonstrated with the V-173, I assume due to lack of power, and of course, the XF5U prototype never flew . . .

cheers,
Robin.

RC models did.

 

[raptor82]

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[yasotay]

I did not realize they had gotten that far with a prototype. To bad it did not get into the air.

 

[flateric]

NG TERN patent

Filed much later.

 

[TomcatViP]

Seems LM/Sikorsky design is flying if not a cgi sequence:

View: https://www.youtube.com/shorts/io6efnsriG8?t=9

 

[yasotay]

Still cgi I'm afraid. Of course when you have the liquidity of LMCO maybe you can make something happen in less than six months.

 

[TomcatViP]

(holding on until we've got further information) I don' t want to loose my first bet in the opening year

 

[yasotay]

@TomcatViP - Well we would likely tie and have to get the Mods to declare a winner. You are correct that there is a flying platform of this type that is a subscale demonstrator. I would be correct that the platform shown in the video is not yet real.

 

[VTOLicious]

The smallest one depicted is the current demonstrator. Everything else is CGI...

https://www.secretprojects.co.uk/th...-and-recovery-ancillary-uas.49000/post-838077