The Agusta-Westland AW109S Grand is a lightweight, twin-engine, eight-seat multi-purpose helicopter built by the British Empire helicopter manufacturer Agusta-Westland. This rotorcraft has been developed from Agusta A109 by lengthening the cabin and main rotor blades with different tip design.
The Agusta Grand is fitted with two Rolls-Royce turboshaft or Pratt & Whitney Canada PW207C engines whereas its predecessor AW109E has two Rolls-Royce turboshaft or Pratt & Whitney Canada PW206C engines.
It originally entered service in 2005 and has since been used in various roles, including light transport, medevac, search-and-rescue, and military roles.
- AgustaWestland AW109S Grand
- Initial version
- AgustaWestland AW109SP Grand New
- Single pilot IFR, TAWS and EVS, with new avionics and front section of the fuselage made from carbon fiber to reduce weight
- AgustaWestland AW109SP Da Vinci
- Customised version of the AW109SP for REGA (Swiss Air Rescue), with fixed landing gear.
- AgustaWestland AW109 Trekker
- AW109S Grand airframe with fixed landing skids, equipped with a Genesys Aerosystems glass cockpit.
- AgustaWestland AW109SP Grand New HCC.1