| Specifications |
| Builder |
|
| Physical |
| Length |
203 ft 4 in (62 m) overall |
| Beam |
23 ft 6 in (7.2 m) |
| Draft |
7 ft 4 in (2.2 m) hull |
| Displacement (Full Load) |
450 tons |
| Performance |
| Propulsion |
4 diesels; 8,800 bhp total; 4 shafts; refit with new engines for 10,000 bhp total |
| Speed |
28 knots (8,800 bhp setup); 30 knots (10,000 bhp setup) |
| Crew |
70 |
| Armament and Equipment |
| Gun |
2 x twin 57mm (Type 66) AA (on 693 and 694)
1 x twin 57mm (Type 66) AA (on 688 and 697)
2 x twin 30mm/65 cal Type 690 (AK 230) AA |
| Anti-Submarine |
4 x 5-tube RBU-1200 (Type 87) ASW rocket launchers
2 x BMB-2 depth charge mortars
2 x depth charge racks
2 x mine rails fitted |
| Radar |
Pot Head navigation/surface search radar
Round Ball fire control radar |
| Sonar |
Thomson-Sintra SS 12 variable-depth sonar |
