On 28 October she was attacked with no effect (beyond a little fright for her lookouts) by an anti-submarine aircraft.

Production continued through 1917, but in 1918, following a change in policy on anti-submarine aircraft, the final contract for 20 aircraft was cancelled.

She was believed to have been lost in a minefield or sunk by Italian anti-submarine aircraft.

They are protected by undersea minefields, attack submarines and anti-submarine aircraft.

The Wellington continued to serve throughout the war in other duties, particularly as an anti-submarine aircraft.

Mk 5 was an anti-submarine aircraft, which carried American sonobuoys and equipment.

Mk 6 was an anti-submarine aircraft, which carried British equipment.

Ikarus 214АМ2 - improved version of the anti-submarine aircraft.

The durable, anti-submarine aircraft was cramped, noisy, smelled of engine exhaust, and bathroom disinfectant.

A Canadian-built variant named the Bolingbroke was used as an anti-submarine and training aircraft.