buaer

Just realized that i have never seen any drawings of interim projects that eventually led to the G-50/F6F. There was an G-33 based on the XF4F-2 but with R-2600 engine, and as i understand initial G-50 projects had still much in common with the F4F (mid-wing, fuselage landing gear etc.). Are...

This list was found in SUPPLEMENTAL HISTORY OF THE PRELIMINARY AIRPLANE DESIGN BRANCH ENGINEERING DIVISION BUREAU OF AERONAUTICS, NAVY DEPARTMENT 3 FEBRUARY 1945 Design Request D-1. An investigation of changes necessary to convert to a convoy airplane the B-24D, B-25C, B-26-B or A-26-A to...

The Retromechanix website contains PDFs of Willys-Overland company documents regarding the P/A-1 ship-launched anti-ship missile at these links: https://www.patreon.com/posts/republic-xf-12-1-49557594 https://www.patreon.com/posts/vought-f8u-3-up-48466867...

The US Navy - BuAer Specification SD 112.14 ,soliciting bids for a twin engined VF -Naval Fighter- in 1938. This spec. produced the Grumman Model G-34 (XF5F-1) Brewster ,Seversky and Lockheed were also contending. Bids were asked from 13 companies. Is there any of the Naval Aviation specialist...

Check out this article on the Bendix Model J Four Place Helicopter: This co-axial, counter-rotating type helicopter was proposed to the US Navy Bureau of Aeronautics in 1946, which elected to pass on the design. The image gallery reproduces the original proposal document and features...

As stated in the companion thread on the Grumman G-132 design, "The 1955 CNO OR AS-040502 required an ASW flying boat with the ability to alight in the open sea, up to sea state 5, in order to operate a sophisticated dunking sonar, AN/ASQ6." This resulted in the "Open Ocean Seaplane" request for...

I did a search and I didn't see anyone linking to this resource... The Navy has PDF scans of all the back issues of Naval Aviation News online here: http://www.history.navy.mil/nan/backissues/newbackissues.htm Unfortunately, they have not been OCR'ed and aren't searchable, but if if you know...

I found this online - a view of the D-558-2 I've never seen before (note original cockpit canopy). Credit Life magazine - Steve Pace

I was reading up on the Sperry M1 Messenger, which naturally led to the Curtiss F9C Sparrowhawk, and this intriguing reference: I have to ask...does anyone have any more info on or images of Design 124? Cheers, Matthew

This specification called for a penetration/escort fighter. Here is a list of designs which I believe were submitted to OS-112, a specification that produced no actual aircraft. Perhaps Paul can confirm the following from Jared's book, which I do not have (I would appreciate details as to the...

Once upon a time I gave an information to aerofiles.com that project of Seversky's naval fighter NF-1 had to be developed under designation XFN-1 by NAF. There are still doubts about the question ... Never mind. Doubts spread : We all know of PN famous reco series, then P2N, then P4N ; what...

Two magazines („The Aeroplane“ and „Flugwelt“) mention a Chance Vought XF9U as an further development of the F8U with big radar in the nose and air intakes similar to the F-105. Is it a hoax or a secret project? Who is able to help?

Hello gents I am looking to find some information on possibly one of the most advanced and powerful strike aircraft designed for its time, and yet possibly one of the least known and un-utilised designs in military aviation history – The design I am speaking of is the North American A3J (A-5)...

Hi Everyone! Presented here are illustrations of a WW2 Grumman design for a two-engine torpedo plane/attack bomber for the USN. A mock-up was built of this aircraft, but it proceeded no further It was the Grumman XTB2F-1 and had the Grumman company's designation of Design 55. It was to be...