NX6926 landed at Tucson Thursday, November 22, 1928 at 4:45PM. The pilot was Bernard L. Whelan, who carried two passengers, H.J. Weaver and G. Tanberry. Based at Hartford, CT, they arrived at Tucson from El Paso, TX. They remained overnight at Tucson, departing the next day at an unspecified time for Phoenix, AZ. He specifically identified the airplane's engine type as "Wasp." They mentioned no purpose for their flight through Tucson.
I searched this Pratt & Whitney (P&W) REFERENCE and found no mention of NX6926, of the Wasp engines that powered it west, or the passengers who flew with Whelan. However, one Wasp-engined flight that had passed through Tucson in 1926 was documented the P&W book. Please direct your browser to Register pilot R.A. Ofstie for discussion.
This airplane was a new Ford trimotor model 5-AT-A (S/N 5-AT-1), which first flew just four months earlier on July 21, 1928. It was delivered to the Pratt & Whitney Aircraft Corporation (P&W) in Hartford for the purpose of installing the then new P&W "Wasp" engines. Pilot Whelan was a test pilot for P&W. Below, from this 1957 REFERENCE by Larkins, page 52, is a photograph and very sketchy history of NX6926.
Description and Photograph of Ford NX6926 (Source: Link)
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Initially, the airplane appears to have been personal transport for C.W.Deeds, an early employee of P&W. The cited photograph in the 1931 Aircraft Year Book shows the Ford in what looks like P&W livery. Neither the Year Book or the Larkins piece document what the "plane as rebuilt" entailed. Nevertheless, NX6026 was exported to South America in 1934.
Regardless, about seven months after its Tucson visit, a photograph of NX6926 apeared in the Aeronautical industry magazine, Volume 8, June 1, 1929. Note in the caption that the engines are identified as P&W "Hornets," a more powerful engine than the Wasp.
Ford NX6926, Aeronautical industry, Volume 8, June 1, 1929 (Source: Aeronautical Industry)
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If you have any information about this airplane, please let me KNOW.
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THIS PAGE UPLOADED: 10/04/20 REVISED:
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