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The active component transmits an audio signal between 100 Hz and 500 Hz from an array suspended below the ship while the passive SURTASS array is towed miles behind to receive the signal after it had reflected off the submarine. The active LFA system is an updated version of the fixed low frequency surveillance system known as Project Artemis.
The design of the P-14 2D early warning radar started in 1955 by decree of the CPSU Central Committee. [1] The P-14 being the first high power VHF radar to be developed by the Soviet Union, the radar was accepted into service in 1959 following the successful completion of the radars test program. [2]
The Kaman HH-43 Huskie is a helicopter developed and produced by the American rotorcraft manufacturer Kaman Aircraft. [2] It is perhaps most distinctive for its use of twin intermeshing rotors, having been largely designed by the German aeronautical engineer Anton Flettner.
Data from Kitplanes, Cliche and Purdy General characteristics Crew: one Length: 20 ft 3 in (6.17 m) Wingspan: 27 ft 8 in (8.43 m) Height: 5 ft 10 in (1.78 m) Wing area: 143 sq ft (13.3 m 2) Empty weight: 254 lb (115 kg) Gross weight: 550 lb (249 kg) Fuel capacity: 5 US gallons (19 litres) Powerplant: 1 × Rotax 277 single cylinder, two-stroke aircraft engine, 28 hp (21 kW) Performance Maximum ...
The Lockheed P-3 Orion is a four-engined, turboprop anti-submarine and maritime surveillance aircraft developed for the United States Navy and introduced in the 1960s. It is based it on the L-188 Electra commercial airliner by Lockheed; it is easily distinguished from the Electra by its distinctive tail stinger or "MAD" boom, used for the magnetic anomaly detection (MAD) of submarines.
The Consolidated PB4Y-2 Privateer is an American World War II and Korean War era patrol bomber of the United States Navy derived from the Consolidated B-24 Liberator.The Navy had been using B-24s with only minor modifications as the PB4Y-1 Liberator, and along with maritime patrol Liberators used by RAF Coastal Command, this type of patrol plane was proven successful.
The style was first used on the rear light clusters of the Toyota Altezza in 1998, which was sold elsewhere in the world months later as the Lexus IS.Prior to the release of the Altezza, the Toyota Supra Mark IV also used an encased tail lamp assembly in gun-metal grey that is sometimes credited with starting the trend.
P-40 radar at Nellis AFB. The P-40 was the first high-mobility radar to enter into service with the then new tactical anti-aircraft forces of the Soviet armed forces. [2]The P-40 used the AT-T artillery tractor with tracked chassis, fitted with a 12-cylinder 4-stroke diesel engine with an output of 342 kW (465 hp) and producing a top speed of 55 km/h.