Below decks on an escort carrier Flight mechanics servicing aircraft under the flight deck of the escort carrier HMS Ravager . On the right is a US Built Vought Sikorsky long range six gun fighter , one of the latest addition to the striking power of the Fleet Air Arm . Also to the left is a Fairey Fulmer being worked on . In the centre is a F4F Wildcat fighter ( British FM-1 Martlet )