May 172012
Higgins-Bellanca Cargo Model 39-60 (1944)

This article reproduces the original specification document for the Higgins-Bellanca Cargo Model 39-60 of 1944, an enormous transport aircraft designed for the USAAC which combined an elegant blended wing-fuselage with a twin boom tail assembly. According to various sources, this project began in 1941 and was also referred to as the “HC-57,” with the HC […]

Jul 152011
Bell VTOL Aircraft Projects of October 1955

The document featured in the image gallery above was submitted by Bell Aircraft Corporation to the Navy Bureau of Aeronautics (BuAer) in 1955 in connection with the company’s efforts to land a contract for a VTOL fighter, which it ultimately did with its D188/D188A designs of late 1956. Titled simply as “VTOL: Vertical Take Off […]

May 122011
Douglas Model 1875 Aircraft Nuclear Propulsion Logistic Carrier (1955)

In April 1955, Douglas drafted these unorthodox transport aircraft studies under the Model 1875 designation for the Aircraft Nuclear Propulsion (ANP) project, a joint effort between the Atomic Energy Commission (AEC) and USAF which began in May 1951. ANP was the successor program to the Nuclear Energy for Propulsion of Aircraft (NEPA) project initiated in […]