Lockheed P-2 Neptune - Wikipedia
Beginning with the P2V-5F model, the Neptune became one of the first operational aircraft fitted with both piston and jet engines. The Convair B-36, several Boeing C-97 Stratofreighter, Fairchild C-123 Provider, North American AJ Savage, and Avro Shackleton aircraft were also so equipped.
P2 Virtual Tour - VP-4 Association
The P2V was also the last US military aircraft to feature the Emerson ball turret, which was installed for a time in the aircraft nose, and was the last radial engine powered bomber accepted for delivery by the US.
Sea Sentinel: The Lockheed P2V Neptune - HistoryNet
2018年5月18日 · Most Neptune variants mounted straight R-3350s, but with the P2V-4, the Wright engines became turbocompounds—R-3350s with three power-recovery turbines that each added about 150 hp.
p2vneptune.com: Lockheed P2V-7/P-2H Neptune
The Lockheed Model 726, the P2V-7, was the final Neptune variant off the Lockheed production line. First flown on April 26, 1954, Model 726-45-14 was powered by a pair of 3,700hp (with water injection) Wright R-3350-32W Turbo Compound engines and a pair of Westinghouse J-34-WE-36 turbo jet engines.
Why Does the Lockheed P-2 Neptune Have Two Types of Engines?
2020年10月23日 · Why Does the Lockheed P-2 Neptune Have Two Types of Engines? Hi, title pretty much explains itself but I was wondering if anyone could tell me why the P-2 Neptune has two radial engines and two jet engines.
Lockheed Martin Aeronautics P2V Neptune Technical data
Technical data for P2V-7: 287 units produced. The P2V Neptune has 2 piston engines and 2 turbojet engines. Maximum speed with 4 engines: 350 knots (403 mph, 649 km/h).
Lockheed P2V/P-2 Neptune - Specifications - flugzeuginfo.net
The last Lockheed built version of the P2V, the P2V-7/-7S (P-2H / SP-2H) is equipped with two additional turbojet engines. The turboprop-powered variant P-2J (P2V-Kai) was produced by Kawasaki in Japan. After their military service some Neptune were …
P2V's predeces sors, the PVs and successors (to day's P-3s), were derived from commercial transport de signs. The Neptune traces its origins to Lockheed/Vega design studies starting in 1941
p2vneptune.com: Lockheed P2V-5/P-2E Neptune
The P2V-5 was the most numerous Neptune variant produced and would serve as the basis for the largest number of sub-type modifications developed of any of the Neptune series. First flown on 29 December 1950, twenty-three Model 426-42-06s (124865/124887) were built.
Lockheed P2V - Museum of Flying
Primarily powered by a pair of Curtiss-Wright R-3350-32W reciprocating piston engines (generating about 2,900 HP each), it also (in the -5 versions and later) came with supplemental J34 turbojet engines. In the case of the Neptune aircraft, these are used only during high-thrust scenarios of takeoff and low-level runs for retardant drops.