Now that ratio is reversed. The RN Merlins will operate from Type 23 frigates, aircraft carriers and auxiliaries. Single pilot operation is assisted by an autopilot allowing hands-off flying for most of a mission, which will normally include an observer and aircrewman. All crew stations can access the management computers and operate the tactical displays. The aircraft can also pass tactical information via datalink to other units.
Merlin can search an area the size of the UK mainland in four hours.
Maximum cruise speed is 150 kts. and range 200 nm. It can carry up to four homing torpedoes or depth charges. Secondary roles include loadlifting, casualty evacuation, troops transport, and search and rescue. The fleet will be operated by 28 Squadron at RAF Benson, southern England. The Mk 3 will carry bulk cargo, artillery, land rovers, light strike vehicles, and heavily equipped combat teams.