It was a large high-wing flying boat with Allison T40 engines driving six-bladed contra-rotating propellers. It had a sleek body with a single-step hull and a slender high-lift wing with fixed …

2019年4月8日 · XP5Y-1 First Flight Takeoff Run by US Navy. Initially the XP5Y-1 was designed as a large, long-range recon flying boat powered by four Westinghouse 25D (T30) engines. …

The first XP5Y-1 flew at San Diego on 18 April 1950. That summer—despite continued problems with the T40 engines—the aircraft established a turboprop endurance record of 8 hours, 6 …

2024年3月10日 · A detailed account of the Convair XP5Y patrol flying boat and the R3Y Tradewind transport derivative.

2014年5月12日 · The first XP5Y-1 made its first flight fitted with four XT40 turboprop engines 1.5 year later; on 18 April 1950. It took off from the San Diego bay flown by Convair test pilot Don …

All 11 crew members decided to bail out and abandoned the aircraft that dove into the seas and crashed off Point Loma. All 11 occupants were rescued while the airplane was destroyed. …

On 27 May 1946 contract was awarded for two prototypes of Convair's proposal, which were powered by four turboprops and were designated XP5Y-1. This aircraft had an unusually thin …

The Convair XP5Y was a long range patrol flying boat designed in the United States in the late 1940s. Due to engine problems and changing priorities only the prototype flew but the design …

2020年5月20日 · Bottom left: The first XP5Y-1 prototype (BuNo 121455) taking off for its first flight on April 15, 1950. Bottom right: An R3Y-1 Tradewind flying low over San Francisco Bay near …

2023年11月10日 · 1946年5月27日，美国海军正式订购两架原型机，赋予型号xp5y-1，合同要求在26个月内提供第一架原型机，10个月后再提供第二架。 这次海军罕见的重复使用已废弃旧型 …