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8ak - Indian Defence News: Lockheed's unconditional offer of F-35 to India, and note on STOVL operations
13 Jan 2010: India Strategic reports that Orville Prins, VP Business development for Lockheed Martin’s vice president for business development has said that a presentation was made to the Indian Navy after a Request for Information (RFI) for newer generation of aircraft was received from the Indian Navy. It is believed that for the first time this has been made unconditionally, ie. no requirement to buy the F-16. It is rumoured (single source only, unreliable) that the F-16 and MiG may already be out of the MMRCA competition.
In a related development, the F-35B Lightning II fifth generation fighter carried out its first in-flight short takeoff/vertical landing (STOVL) operation at Naval Air Station Patuxent River on Thursday. The successful tests mark the beginning of a series of planned STOVL-mode flights that will include short takeoffs, hovers and vertical landings. "The joint F-35 industry and government team has already shown during extended ground tests that the STOVL propulsion system performs well, and thousands of hours of component testing have validated its durability. Now we are seeing early proof that the system operates in flight as our team predicted," said Dan Crowley, Lockheed Martin executive vice president and F-35 program general manager.
During the flight, F-35 Lead STOVL Pilot of BAE Systems, Graham Tomlinson climbed to 5,000 feet and engaged the shaft-driven Lift Fan propulsion system at 210 knots (288 mph), then slowed to 180 knots (207 mph) with the system engaged before accelerating to 210 knots and converting back to conventional-flight mode. The STOVL propulsion system was engaged for a total of 14 minutes during the flight. STOVL-mode flights will continue, with the aircraft flying progressively slower, hovering, and ultimately landing vertically. Most STOVL-mode testing will be conducted at NAS Patuxent River.
Lockheed Martin is developing the F-35 with its principal industrial partners, Northrop Grumman and BAE Systems. Two separate, interchangeable F-35 engines are under development: the Pratt & Whitney F135 and the GE Rolls-Royce Fighter Engine Team F136. On 19 February 2006, the first F-35A was rolled out in Fort Worth, Texas. The aircraft underwent extensive ground testing at Naval Air Station Fort Worth Joint Reserve Base, adjacent to Lockheed Martin's Fort Worth manufacturing facility, in fall 2006. On 15 September 2006 the first engine run of the F135 afterburning turbofan was conducted in an airframe, with the tests completed on 18 September after a static run with full afterburner. The engine runs were the first time that the F-35 was completely functional on its own power systems. On 15 December 2006, the F-35A completed its maiden flight.
The F-35B will replace U.S. Marine Corps AV-8B STOVL fighters, F/A-18 strike fighters and EA-6B electronic attack aircraft. The United Kingdom’s Royal Air Force and Royal Navy, as well as the Italian Air Force and Navy, also will employ the F-35B. With its short takeoff and vertical landing capabilities, the F-35B will enable allied forces to conduct operations from small ships and unprepared fields, enabling expeditionary operations around the globe. The Lockheed Martin F-35 is a 5th generation fighter, uniquely characterized by advanced stealth with supersonic speed and high agility, sensor fusion, network-enabled capabilities and advanced sustainment. The three F-35 variants are derived from a common design, are being developed together and will use the same sustainment infrastructure worldwide, bringing economies of commonality and scale.
The F-35 includes a gau-22/A four-barrel 25mm cannon. The cannon will be mounted internally with 180 rounds in the F-35A and fitted as an external pod with 220 rounds in the F-35B and F-35C. The gun pod for the B and C variants will have stealth features. This pod could be used for different equipment in the future, such as EW, reconnaissance equipment, or possibly a rearward facing radar.
13 Jan 2010: India Strategic reports that Orville Prins, VP Business development for Lockheed Martin’s vice president for business development has said that a presentation was made to the Indian Navy after a Request for Information (RFI) for newer generation of aircraft was received from the Indian Navy. It is believed that for the first time this has been made unconditionally, ie. no requirement to buy the F-16. It is rumoured (single source only, unreliable) that the F-16 and MiG may already be out of the MMRCA competition.
In a related development, the F-35B Lightning II fifth generation fighter carried out its first in-flight short takeoff/vertical landing (STOVL) operation at Naval Air Station Patuxent River on Thursday. The successful tests mark the beginning of a series of planned STOVL-mode flights that will include short takeoffs, hovers and vertical landings. "The joint F-35 industry and government team has already shown during extended ground tests that the STOVL propulsion system performs well, and thousands of hours of component testing have validated its durability. Now we are seeing early proof that the system operates in flight as our team predicted," said Dan Crowley, Lockheed Martin executive vice president and F-35 program general manager.
During the flight, F-35 Lead STOVL Pilot of BAE Systems, Graham Tomlinson climbed to 5,000 feet and engaged the shaft-driven Lift Fan propulsion system at 210 knots (288 mph), then slowed to 180 knots (207 mph) with the system engaged before accelerating to 210 knots and converting back to conventional-flight mode. The STOVL propulsion system was engaged for a total of 14 minutes during the flight. STOVL-mode flights will continue, with the aircraft flying progressively slower, hovering, and ultimately landing vertically. Most STOVL-mode testing will be conducted at NAS Patuxent River.
Lockheed Martin is developing the F-35 with its principal industrial partners, Northrop Grumman and BAE Systems. Two separate, interchangeable F-35 engines are under development: the Pratt & Whitney F135 and the GE Rolls-Royce Fighter Engine Team F136. On 19 February 2006, the first F-35A was rolled out in Fort Worth, Texas. The aircraft underwent extensive ground testing at Naval Air Station Fort Worth Joint Reserve Base, adjacent to Lockheed Martin's Fort Worth manufacturing facility, in fall 2006. On 15 September 2006 the first engine run of the F135 afterburning turbofan was conducted in an airframe, with the tests completed on 18 September after a static run with full afterburner. The engine runs were the first time that the F-35 was completely functional on its own power systems. On 15 December 2006, the F-35A completed its maiden flight.
The F-35B will replace U.S. Marine Corps AV-8B STOVL fighters, F/A-18 strike fighters and EA-6B electronic attack aircraft. The United Kingdom’s Royal Air Force and Royal Navy, as well as the Italian Air Force and Navy, also will employ the F-35B. With its short takeoff and vertical landing capabilities, the F-35B will enable allied forces to conduct operations from small ships and unprepared fields, enabling expeditionary operations around the globe. The Lockheed Martin F-35 is a 5th generation fighter, uniquely characterized by advanced stealth with supersonic speed and high agility, sensor fusion, network-enabled capabilities and advanced sustainment. The three F-35 variants are derived from a common design, are being developed together and will use the same sustainment infrastructure worldwide, bringing economies of commonality and scale.
The F-35 includes a gau-22/A four-barrel 25mm cannon. The cannon will be mounted internally with 180 rounds in the F-35A and fitted as an external pod with 220 rounds in the F-35B and F-35C. The gun pod for the B and C variants will have stealth features. This pod could be used for different equipment in the future, such as EW, reconnaissance equipment, or possibly a rearward facing radar.