Recent from talks
Boeing P-8 Poseidon
Knowledge base stats:
Talk channels stats:
Members stats:
Boeing P-8 Poseidon
The Boeing P-8 Poseidon is an American maritime patrol and reconnaissance aircraft developed and produced by Boeing Defense, Space & Security. It was developed for the United States Navy as a derivative of the civilian Boeing 737 Next Generation airliner.
The P-8 operates in anti-submarine warfare (ASW), anti-surface warfare (ASUW), and intelligence, surveillance and reconnaissance (ISR) roles. It is armed with torpedoes, Harpoon anti-ship missiles, and other weapons, can drop and monitor sonobuoys, and can operate in conjunction with other assets, including the Northrop Grumman MQ-4C Triton maritime surveillance unmanned aerial vehicle (UAV).
In addition to the U.S. Navy, the P-8 is also operated by the Indian Navy, the Royal Australian Air Force, the United Kingdom's Royal Air Force, the Republic of Korea Navy, the Royal Norwegian Air Force and the Royal New Zealand Air Force. It also has been ordered by the German Navy, Republic of Singapore Air Force and the Royal Canadian Air Force.
The Lockheed P-3 Orion, a turboprop ASW aircraft, had been in service with the United States Navy (USN) since 1962. In the 1980s, the USN began studies for a P-3 replacement, the range and endurance of which were reduced due to increasing weight and airframe fatigue life limitations. The specification required a new aircraft to have reduced operating and support costs. In 1989, Lockheed was awarded a fixed-price contract to develop the P-7, but this was canceled the following year.
In 2000, a second competition for a replacement began. Lockheed Martin submitted the Orion 21, an updated new-build version of the P-3. Boeing's proposal was based on its 737-800 airliner. BAE Systems offered a new-build version of the Nimrod MRA4, a British jet-powered maritime patrol aircraft. BAE withdrew from the competition in October 2002, recognizing that without a production partner based in the United States, the bid was politically unrealistic. On 14 May 2004, Boeing was selected as the winner of the Multimission Maritime Aircraft program.
In June 2004, the USN awarded a development contract to Boeing. The project was planned to be for at least 108 airframes for the USN. Project value is expected to be worth at least $15 billion. Raytheon, Northrop Grumman, Spirit AeroSystems, GE Aviation Systems, Marshall Aerospace and Defence Group, CFM International, BAE Systems, and Marotta were the major subcontractors. In July 2004, the USN placed an order for five aircraft, with the first flight-test aircraft to be completed in 2009. On 30 March 2005, it was assigned the P-8A designation.
The P-8 is to replace the P-3. Initially, it was equipped with legacy systems with later upgrades to incorporate newer technology. The Government Accountability Office credited the incremental approach with keeping the project on schedule and on budget. The Naval Air Systems Command (NAVAIR) deleted the requirement for the P-8A to be equipped with magnetic anomaly detection (MAD) equipment as a weight reduction measure, improving endurance. A hydrocarbon sensor detects fuel vapors from diesel-powered submarines and ships.
The P-8's first flight was on 25 April 2009. The second and third P-8s had flown and were in flight testing in early August 2010. On 11 August 2010, low-rate production of the P-8 was approved. A P-8 released sonobuoys for the first time on 15 October 2010, dropping six in three separate low-altitude passes. In 2011, the ice detection system was found to be defective due to the use of counterfeit components; allegedly these parts were poorly refurbished and sold to subcontractor BAE Systems as new by a Chinese supplier.
Hub AI
Boeing P-8 Poseidon AI simulator
(@Boeing P-8 Poseidon_simulator)
Boeing P-8 Poseidon
The Boeing P-8 Poseidon is an American maritime patrol and reconnaissance aircraft developed and produced by Boeing Defense, Space & Security. It was developed for the United States Navy as a derivative of the civilian Boeing 737 Next Generation airliner.
The P-8 operates in anti-submarine warfare (ASW), anti-surface warfare (ASUW), and intelligence, surveillance and reconnaissance (ISR) roles. It is armed with torpedoes, Harpoon anti-ship missiles, and other weapons, can drop and monitor sonobuoys, and can operate in conjunction with other assets, including the Northrop Grumman MQ-4C Triton maritime surveillance unmanned aerial vehicle (UAV).
In addition to the U.S. Navy, the P-8 is also operated by the Indian Navy, the Royal Australian Air Force, the United Kingdom's Royal Air Force, the Republic of Korea Navy, the Royal Norwegian Air Force and the Royal New Zealand Air Force. It also has been ordered by the German Navy, Republic of Singapore Air Force and the Royal Canadian Air Force.
The Lockheed P-3 Orion, a turboprop ASW aircraft, had been in service with the United States Navy (USN) since 1962. In the 1980s, the USN began studies for a P-3 replacement, the range and endurance of which were reduced due to increasing weight and airframe fatigue life limitations. The specification required a new aircraft to have reduced operating and support costs. In 1989, Lockheed was awarded a fixed-price contract to develop the P-7, but this was canceled the following year.
In 2000, a second competition for a replacement began. Lockheed Martin submitted the Orion 21, an updated new-build version of the P-3. Boeing's proposal was based on its 737-800 airliner. BAE Systems offered a new-build version of the Nimrod MRA4, a British jet-powered maritime patrol aircraft. BAE withdrew from the competition in October 2002, recognizing that without a production partner based in the United States, the bid was politically unrealistic. On 14 May 2004, Boeing was selected as the winner of the Multimission Maritime Aircraft program.
In June 2004, the USN awarded a development contract to Boeing. The project was planned to be for at least 108 airframes for the USN. Project value is expected to be worth at least $15 billion. Raytheon, Northrop Grumman, Spirit AeroSystems, GE Aviation Systems, Marshall Aerospace and Defence Group, CFM International, BAE Systems, and Marotta were the major subcontractors. In July 2004, the USN placed an order for five aircraft, with the first flight-test aircraft to be completed in 2009. On 30 March 2005, it was assigned the P-8A designation.
The P-8 is to replace the P-3. Initially, it was equipped with legacy systems with later upgrades to incorporate newer technology. The Government Accountability Office credited the incremental approach with keeping the project on schedule and on budget. The Naval Air Systems Command (NAVAIR) deleted the requirement for the P-8A to be equipped with magnetic anomaly detection (MAD) equipment as a weight reduction measure, improving endurance. A hydrocarbon sensor detects fuel vapors from diesel-powered submarines and ships.
The P-8's first flight was on 25 April 2009. The second and third P-8s had flown and were in flight testing in early August 2010. On 11 August 2010, low-rate production of the P-8 was approved. A P-8 released sonobuoys for the first time on 15 October 2010, dropping six in three separate low-altitude passes. In 2011, the ice detection system was found to be defective due to the use of counterfeit components; allegedly these parts were poorly refurbished and sold to subcontractor BAE Systems as new by a Chinese supplier.
Recent media