Original sentence: 10,800 nmi at 12 knots (22 km/h).3 x 3"/50 Mk22 (1x3), 1 twin 40 mm Mk1 AA, 8 x 20 mm Mk 4 AA, 3 x 21" Mk15 TT (3x1), 1 Hedgehog Projector Mk10 (144 rounds), 8 Mk6 depth charge projectors, 2 Mk9 depth charge tracks.April 12th found the vessel off Okinawa on a patrolling station, with task force TF 51, under enemy attack
Edited sentence: 10,800 nmi at 12 knots (22 km/h).3 x 3"/50 Mk22 (1x3), 1 twin 40 mm Mk1 AA, 8 x 20 mm Mk 4 AA, 3 x 21" Mk15 TT (3x1), 1 Hedgehog Projector Mk10 (144 rounds), 8 Mk6 depth charge projectors, 2 Mk9 depth charge tracks.April 12 found the vessel off Okinawa on a patrolling station, with task force TF 51, under enemy attack