XP-42 test report

[tomo pauk]

...download here:

Flight investigation of NACA Ds cowlings on the ... . - Full View | HathiTrust Digital Library | HathiTrust Digital Library

Another modification of the inlet/cowling:

Flight Investigation of NACA DS Cowlings on the XP-42 Airplane. 1 - High Inlet Velocity Cowling with Propeller Cuffs Tested in High-Speed Level Flight

 

[CORSNING]

Nice find tomo.

 

[tomo pauk]

Blame it to Shortround6 - he makes me dig

 

[Shortround6]

You make me dig too

 

[vikingBerserker]

Cool find gents!