装甲、兵装、装備、改装
ARMOUR,ARMAMENT,EQUIPMENT,MODERNIZATIONS


兵装 1 x 1 - 76/23 Mk. 14, 2 x 1 - 12.7/90, 2 DCT (14)

chasers completed from 1942: 1 x 1 - 76/23 Mk. 14, 2 x 1 - 20/70 Mk. 4, 2 x 4 - 178 Mousetrap Mk. 20 ASWRL, 2 DCT (14)

chasers completed from 1942 - 1943: 1 x 1 - 76/50 Mk. 10/18, 3 x 1 - 20/70 Mk. 4, 2 x 4 - 178 Mousetrap Mk. 20 ASWRL, 2 DCT, 1 DCR (34)

chasers completed from 1943 - 1944: 1 x 1 - 40/56 Mk. 1/2, 3 x 1 - 20/70 Mk. 4, 2 x 4 - 178 Mousetrap Mk. 20 ASWRL, 2 DCT, 2 DCR (34)

PGM: (1 x 1 - 76/23 Mk. 14, 1 x 1 - 40/56 Mk. 1/2) or 2 x 1 - 40/56 Mk. 1/2, 4 x 2 - 12.7/90, 1 x 1 - 60/12 M19 mortar, 1 x 4 - 57/27 M9A1 Bazooka grenade launcher
電子兵装 SF or SO or SU or SCR-517A or SW-1C radar, QC sonar
各改装 1942, earlier SC-497 class chasers were re-armed as new built ones.

1942 -1943, earlier SC-497 class chasers were re-armed as new built ones.

12/1943, SC-644, SC-757, SC-1035, SC-1053, SC-1056, SC-1071, SC-1072 and SC-1366 were converted to gunboats: - 1 x 1 - 76/23, 2 x 1 - 20/70, 2 x 4 - 178 Mousetrap ASWRL, 2 DCT, 1 DCR; + (1 x 1 - 76/23 Mk. 14, 1 x 1 - 40/56 Mk. 1/2) or 2 x 1 - 40/56 Mk. 1/2, 4 x 2 - 12.7/90, 1 x 1 - 60/12 M19 mortar, 1 multi-barreled Bazooka grenade launcher

1943 - 1944, earlier SC-497 class chasers were re-armed as new built ones.

1944, 35 units were converted to SC(C) amphibious command ships: - 2 x 1 - 20/70, 2 DCT, 2 DCR

1/1946, SC: 1 x 1 - 40/60 Mk. 3, 3 x 1 - 20/70 Mk. 10, 2 x 4 - 178 Mousetrap Mk. 20 ASWRL, 2 DCT, 2 DCR (34), SF or SO or SU or SCR-517A or SW-1C radar, QC sonar

1/1946, PGM: (1 x 1 - 76/23 Mk. 14, 1 x 1 - 40/60 Mk. 3) or 2 x 1 - 40/60 Mk. 3, 4 x 2 - 12.7/90, 1 x 1 - 60/12 M19 mortar, 1 x 4 - 57/27 M9A1 Bazooka launcher, SF or SO or SU or SCR-517A or SW-1C radar

1/1946, SC(C): 1 x 1 - 40/60 Mk. 3, 1 x 1 - 20/70 Mk. 10, 2 x 4 - 178 Mousetrap Mk. 20 ASWRL, SF or SO or SU or SCR-517A or SW-1C radar, QC sonar


Update 19/05/01