Albert Yackle (Kellett / Lockheed) Papers at the Huntington Library.

[overscan (PaulMM)]

https://oac.cdlib.org/findaid/ark:/...SDw4WedDAKoj26HbXGAIZV4tAb069K4RVvBPduSk3j-n4
Helicopters and VSTOL including AH-56 Cheyenne.

 

[Orionblamblam]

Lots of stuff there. Just put in a request for a bunch of 'em.

 

[hesham]

Great find my dear PaulMM,

how to get these files ?.

 

[aim9xray]

Well, first you spell it Huntington Library...

 

[overscan (PaulMM)]

@aim9xray Fixed, thanks

@hesham Either you visit the library in Los Angeles in person (having been accredited as a serious researcher) or you contact them and agree to pay them lots of money to copy the files for you.

 

[Orionblamblam]

@aim9xray Fixed, thanks

@hesham Either you visit the library in Los Angeles in person (having been accredited as a serious researcher) or you contact them and agree to pay them lots of money to copy the files for you.

There ain't no such thing as a free lunch. Or a free scan.

 

[Aeroweanie]

Kelly Johnson's papers are also held at the Huntington Library. I've bought copies of some, including his suppressed paper "Compressibility Effects on High Speed Aircraft"

https://oac.cdlib.org/findaid/ark:/13030/c8j67nnk/?query=kelly+johnson

 

[hesham]

Is that any another company's reports in this site ?.