AgustaWestland AW101

AW101
General information
TypeAnti-submarine warfare, medium-lift transport, search and rescue and utility helicopter
National origin
  • Italy
  • United Kingdom
Manufacturer
StatusIn service
Primary usersRoyal Navy
History
Manufactured1990s–present
Introduction date1999[2]
First flight9 October 1987
Variants

The AgustaWestland AW101 is a medium-lift helicopter in military and civil use. First flown in 1987, it was developed by a joint venture between Westland Helicopters in the United Kingdom and Agusta in Italy in response to national requirements for a modern naval utility helicopter. Several operators, including the armed forces of Britain, Denmark, and Portugal, use the name Merlin for their AW101 aircraft.[3][4] It is manufactured at factories in Yeovil, England, and Vergiate, Italy. Licensed assembly work has also taken place in Japan and the United States.

Prior to 2007, the aircraft had been marketed under the designation EH101. The original designation was EHI 01, from the name given to the Anglo-Italian joint venture—European Helicopter Industries—but a transcription error changed this to EH101.[5] In 2000, Westland Helicopters and Agusta merged to form AgustaWestland, leading to the type's current designation.

The AW101 entered into service in 1999 and has since replaced several older helicopter types, such as the Sikorsky SH-3 Sea King, performing roles such as medium-sized transport, anti-submarine warfare, search and rescue, and ship-based utility operations. The Royal Canadian Air Force (RCAF) operates the CH-149 Cormorant variant for air-sea rescue. Another variant, the Lockheed Martin VH-71 Kestrel, was produced to serve in the United States presidential transport fleet before the program was cancelled and the aircraft sold off to Canada for parts. Civil operators use the AW101 for passenger and VIP transportation. The type has been deployed to active combat theatres, such as in support of coalition forces during the Iraq War and the war in Afghanistan.

  1. ^ "Finmeccanica Approves Merger And Spin-Off Operations For The Implementation of The Divisionalisation Process". Archived from the original on 8 August 2016. Retrieved 16 June 2016.
  2. ^ AgustaWestland 2008, p. 1.
  3. ^ "EH-101 Merlin factsheet". Portuguese Air Force. Archived from the original on 20 June 2009. Retrieved 5 February 2010.
  4. ^ "Danish Airforce factsheet". Danish Airforce. Archived from the original on 18 June 2008. Retrieved 5 February 2010.
  5. ^ Brown, D. K.; Moore, George (2012). Rebuilding the Royal Navy: Warship Design Since 1945. Seaforth. p. 110. ISBN 978-1-84832-150-2.