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A forum to discuss ProjectTech Profiles series books published by Chris Gibson

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Re: M-1 Replacement by Void (Army Projects)
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Re: Blue Origin and New Shephard RLV by Grey Havoc (Aerospace)
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Re: German Light Aircraft Prototypes & Projects by Arjen (Postwar Aircraft Projects)
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Re: Rumpler Flugzeug-Werke G.m.b.H. by hesham (Designation Systems)
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Re: Rail Flyer to Set New Speed Marks,1932 by hesham (Theoretical and Speculative Projects)
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Re: German WW1 Fighters and Recce Aircraft Prototypes and Projects by hesham (Early Aircraft Projects)
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Re: German Light Aircraft Prototypes & Projects by hesham (Postwar Aircraft Projects)
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Re: Harrier Projects (Future title) by ford_tempo (ProjectTech Profiles)
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Re: German WW1 Fighters and Recce Aircraft Prototypes and Projects by Tuizentfloot (Early Aircraft Projects)
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Re: German Light Aircraft Prototypes & Projects by fightingirish (Postwar Aircraft Projects)
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Re: Dassault Variable Geometry: Mirage G / G4 /G8 family by blackkite (Postwar Aircraft Projects)
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German Light Aircraft Prototypes & Projects by hesham (Postwar Aircraft Projects)
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