Royal Navy, AugustaWestland AW101, Merlin Mk 4, HC4, Royal Navy, EHI EH101-111 Merlin HM 2, landing gear engaged, formation, air-to-air, Royal Navy International Air Day, RNAS Yeovilton Air Day 2019

In an air‑to‑air formation view at Royal Navy International Air Day at RNAS Yeovilton 2019, Royal Navy AugustaWestland AW101 Merlin Mk4/HC4 and EHI EH101‑111 Merlin HM2 helicopters are depicted with landing gear engaged. The AW101 is a medium‑lift utility helicopter with three turboshaft engines, and the HM2 is a multi‑role naval helicopter configured for maritime patrol and anti‑submarine operations.