MSO-421 Agile Class
MSO-489 Gallant
| Name | FY | Laid Down | Launched | Com. | Decom. | Stricken | Yard | ||||
| MSO | 421 | Agile | 1950 | 22.02.1954 | 19.11.1955 | 21.06.1956 | 28.07.1972 | 01.09.1979 | Lud | 1 | |
| MSO | 422 | Agressive | 1951 | 25.05.1951 | 04.10.1952 | 25.11.1953 | 02.07.1971 | 28.02.1975 | Lud | 2 | |
| MSO | 423 | Avenge | 1951 | 01.08.1951 | 15.03.1953 | 13.05.1954 | 31.01.1970 | ? | Lud | 2 | |
| MSO | 424 | Bold | 1951 | 12.12.1951 | 14.03.1953 | 25.09.1953 | xx.xx.1971 | 28.02.1975 | NoNYd | 2 | |
| MSO | 425 | Bulwark | 1951 | 12.12.1951 | 14.03.1953 | 12.11.1953 | ? | 28.02.1975 | NoNYd | 2 | |
| MSO | 426 | Conflict | 1951 | 13.08.1951 | 16.12.1952 | 23.03.1954 | 09.06.1972 | 01.06.1972 | Ful | 2 | |
| MSO | 427 | Constant | 1951 | 16.08.1951 | 14.02.1953 | 08.09.1954 | 30.09.1992 | 09.03.1994 | Ful | 2 | |
| MSO | 428 | Dash | 1951 | 02.07.1951 | 20.09.1952 | 14.08.1953 | 02.10.1982 | ? | Ast | 3* | |
| MSO | 429 | Detector | 1951 | 01.10.1951 | 05.12.1952 | 26.01.1954 | 02.10.1982 | ? | Ast | 3* | |
| MSO | 430 | Direct | 1951 | 02.02.1952 | 27.05.1953 | 09.07.1954 | 02.10.1982 | ? | Hilt | 3 | |
| MSO | 431 | Dominant | 1951 | 23.04.1952 | 05.11.1953 | 08.11.1954 | 02.10.1982 | ? | Hilt | 3* | |
| MSO | 432 | Dynamic | 1951 | 31.10.1951 | 17.12.1952 | 15.12.1953 | 01.07.1971 | 01.08.1974 | CoBW | 2* | |
| MSO | 433 | Engage (ex Elusive) | 1951 | 07.11.1951 | 18.06.1953 | 29.06.1954 | 30.12.1991 | 20.04.1992 | CoBW | 2* | |
| MSO | 434 | Embattle | 1951 | 14.11.1951 | 27.08.1953 | 16.11.1954 | ? | 15.05.1976 | CoBW | 2 | |
| MSO | 435 | Endurance | 1951 | 28.01.1952 | 09.08.1952 | 19.05.1954 | ? | 01.07.1972 | MarS | 2* | |
| MSO | 436 | Energy | 1951 | 03.03.1952 | 13.02.1952 | 16.07.1954 | 05.07.1972 | ? | MarS | 2 | |
| MSO | 437 | Enhance | 1951 | 12.07.1952 | 11.10.1952 | 16.04.1955 | 31.12.1991 | 21.02.1992 | Mart | 2* | |
| MSO | 438 | Esteem | 1951 | 01.09.1952 | 20.12.1952 | 10.09.1955 | 20.09.1991 | 20.09.1991 | Mart | 2* | |
| MSO | 439 | Excel | 1951 | 09.02.1953 | 25.09.1953 | 24.02.1955 | 30.09.1992 | 28.03.1994 | Hig | 2* | |
| MSO | 440 | Exploit | 1951 | 28.12.1951 | 10.04.1953 | 31.03.1954 | 16.12.1993 | 28.03.1994 | Hig | 2* | |
| MSO | 441 | Exultant | 1951 | 22.05.1952 | 06.06.1953 | 22.06.1954 | 30.06.1993 | 09.03.1994 | Hig | 2* | |
| MSO | 442 | Fearless | 1951 | 23.07.1952 | 17.07.1953 | 22.09.1954 | 23.10.1990 | 28.10.1990 | Hig | 2* | |
| MSO | 443 | Fidelity | 1951 | 15.12.1952 | 21.08.1953 | 19.01.1955 | 16.06.1989 | 16.06.1989 | Hig | 2* | |
| MSO | 444 | Firm | 1951 | 16.04.1952 | 15.04.1953 | 12.10.1954 | ? | ? | MarS | 2 | |
| MSO | 445 | Force | 1951 | 26.08.1952 | 26.06.1953 | 04.01.1955 | 24.04.1973 | 24.04.1973 | MarS | 2* | sunk |
| MSO | 446 | Fortify | 1951 | 30.11.1951 | 14.02.1953 | 16.07.1954 | 31.08.1992 | 09.03.1994 | SeaS | 2* | |
| MSO | 447 | Guide | 1951 | 20.05.1953 | 17.04.1954 | 15.03.1955 | 09.06.1972 | 01.06.1972 | SeaS | 2 | |
| MSO | 448 | Illusive | 1951 | 23.10.1951 | 12.07.1952 | 14.11.1953 | 30.03.1990 | 01.06.1990 | Mart | 2* | |
| MSO | 449 | Impervious | 1951 | 18.11.1951 | 29.08.1952 | 15.07.1954 | 12.12.1991 | 18.03.1992 | Mart | 2* | |
| MSO | 450 | - | 16.01.1952 | 15.10.1952 | - | - | - | BSy | 4 | -> Berneval (F) | |
| MSO | 451 | - | 21.03.1952 | 10.01.1953 | - | - | - | BSy | 4 | -> Bir Hacheim (F) | |
| MSO | 452 | - | 15.08.1952 | 20.08.1953 | - | - | - | BSy | 4 | -> Garigliano (I) | |
| MSO | 453 | - | 01.11.1952 | 11.04.1953 | - | - | - | BSy | 4 | -> Alencon (F) | |
| MSO | 454 | - | 15.01.1953 | 05.06.1953 | - | - | - | BSy | 4 | -> Dompaire (F) | |
| MSO | 455 | Implicit | 1952 | 29.10.1951 | 01.08.1953 | 10.03.1954 | 30.09.1994 | 29.11.1994 | Wilm | 2* | |
| MSO | 456 | Inflict | 1952 | 29.10.1951 | 06.10.1953 | 11.05.1954 | 30.03.1990 | 23.05.1990 | Wilm | 2* | |
| MSO | 457 | Loyalty | 1952 | 09.11.1951 | 22.11.1953 | 11.06.1954 | 01.07.1972 | 01.07.1972 | Wilm | 2 | |
| MSO | 458 | Lucid | 1952 | 16.03.1953 | 14.11.1953 | 04.05.1955 | 15.05.1976 | 15.05.1976 | Hig | 2* | |
| MSO | 459 | Nimble | 1952 | 27.04.1953 | 06.08.1954 | 11.05.1955 | 01.11.1976 | 01.11.1976 | Hig | 2 | |
| MSO | 460 | Notable | 1952 | 08.06.1953 | 15.10.1954 | 08.06.1955 | 01.02.1971 | ? | Hig | 2* | |
| MSO | 461 | Observer | 1952 | 20.07.1953 | 19.10.1954 | 31.08.1955 | ? | 01.11.1977 | Hig | 2 | |
| MSO | 462 | Pinnacle | 1952 | 24.08.1953 | 03.01.1955 | 21.10.1955 | ? | 01.11.1977 | Hig | 2 | |
| MSO | 463 | Pivot | 1952 | 31.03.1952 | 09.01.1954 | 12.07.1954 | 01.07.1971 | 01.08.1974 | Wilm | 2* | |
| MSO | 464 | Pluck | 1952 | 31.03.1952 | 06.02.1954 | 11.08.1954 | 29.11.1990 | 16.01.1991 | Wilm | 2* | |
| MSO | 465 | Prestige | 1952 | 15.04.1952 | 30.04.1954 | 11.09.1954 | ? | ? | Wilm | 2 | grounded |
| MSO | 466 | Prime | 1952 | 30.12.1952 | 27.05.1954 | 11.10.1954 | ? | 28.02.1975 | Wilm | 2 | |
| MSO | 467 | Reaper | 1952 | 15.05.1952 | 25.06.1954 | 10.11.1954 | 22.09.1972 | 28.02.1975 | Wilm | 2 | |
| MSO | 468 | Rival | 1952 | 01.02.1952 | 15.08.1953 | 03.09.1954 | xx.10.1970 | ? | Lud | 2* | |
| MSO | 469 | Sagacity | 1952 | 06.10.1952 | 20.02.1954 | 20.01.1955 | 01.10.1970 | ? | Lud | 2 | grounded |
| MSO | 470 | Salute | 1952 | 17.03.1953 | 14.08.1954 | 04.05.1955 | 15.05.1970 | ? | Lud | 2* | |
| MSO | 471 | Skill | 1952 | 17.08.1953 | 23.04.1954 | 07.11.1955 | 01.10.1970 | 01.09.1977 | Lud | 2 | |
| MSO | 472 | Valor | 1952 | 28.04.1952 | 13.05.1953 | 29.07.1954 | xx.07.1970 | ? | Burg | 2* | |
| MSO | 473 | Vigor | 1952 | 16.06.1952 | 24.06.1953 | 08.11.1954 | 04.04.1972 | 01.08.1974 | Burg | 2 | |
| MSO | 474 | Vital | 1952 | 31.10.1952 | 12.08.1953 | 09.06.1954 | 27.09.1972 | ? | Burg | 2 | |
| MSO | 475 | - | 03.03.1953 | 25.09.1953 | - | - | - | BSy | 4 | -> Mytho (F) | |
| MSO | 476 | - | 15.04.1953 | 26.09.1953 | - | - | - | BSy | 4 | -> Cantho (F) | |
| MSO | 477 | - | 10.06.1953 | 05.02.1954 | - | - | - | BSy | 4 | -> Vinh Long (F) | |
| MSO | 478 | - | 26.08.1953 | 30.04.1954 | - | - | - | BSy | 4 | -> Sao Jorge (P) | |
| MSO | 479 | - | 01.10.1953 | 18.06.1954 | - | - | - | BSy | 4 | -> Pico (P) | |
| MSO | 480 | - | 24.09.1952 | 11.04.1953 | - | - | - | Ast | 4 | -> Onversaagd (NL) | |
| MSO | 481 | - | 08.12.1952 | 07.11.1953 | - | - | - | Ast | 4 | -> Onbevreesd (NL) | |
| MSO | 482 | - | 11.04.1952 | 06.03.1954 | - | - | - | Ast | 4 | -> Onvervaard (NL) | |
| MSO | 483 | - | 19.02.1952 | 17.01.1953 | - | - | - | Pet | 4 | -> Onverschrokken (NL) | |
| MSO | 484 | - | 27.02.1952 | 02.05.1953 | - | - | - | Pet | 4 | -> Onvermoeid (NL) | |
| MSO | 485 | - | 17.02.1952 | 22.08.1953 | - | - | - | Pet | 4 | -> Onverdroten (NL) | |
| MSO | 486 | - | 16.05.1953 | 19.11.1953 | - | - | - | Burg | 4 | -> Gracioso (P) | |
| MSO | 487 | - | 18.08.1953 | 28.07.1954 | - | - | - | Burg | 4 | -> Corvo (P) | |
| MSO | 488 | Conquest | 1953 | 26.03.1953 | 20.05.1954 | 20.07.1955 | 29.06.1994 | 29.06.1994 | MarS | 2* | |
| MSO | 489 | Gallant | 1953 | 21.05.1953 | 04.06.1954 | 14.09.1955 | 29.04.1994 | 29.04.1994 | MarS | 2* | |
| MSO | 490 | Leader | 1953 | 22.09.1953 | 15.11.1954 | 16.11.1955 | 12.12.1991 | 18.03.1992 | MarS | 2* | |
| MSO | 491 | Persistant | 1953 | 17.06.1954 | 23.04.1955 | 03.02.1956 | 01.07.1971 | 01.08.1974 | MarS | 2* | |
| MSO | 492 | Pledge | 1953 | 24.06.1954 | 20.07.1955 | 20.04.1956 | 31.01.1994 | 31.01.1994 | MarS | 2* | |
| MSO | 493 | Stalwart | 1953 | 22.06.1954 | 03.12.1955 | 23.04.1957 | 24.08.1966 | ? | Bow | 2 | sunk (fire) |
| MSO | 494 | Sturdy | 1953 | 15.10.1954 | 28.01.1956 | 23.10.1957 | 01.07.1972 | 01.09.1977 | Bow | 2 | |
| MSO | 495 | Swerve | 1953 | 20.12.1954 | 01.11.1955 | 27.07.1957 | 01.07.1971 | ? | Bow | 2 | |
| MSO | 496 | Venture | 1953 | 11.01.1955 | 27.11.1956 | 03.02.1958 | 02.08.1971 | ? | Bow | 2 | |
| MSO | 497 | - | - | - | - | - | - | - | cancelled | ||
| MSO | 498 | - | 11.02.1954 | 13.08.1954 | - | - | - | BSy | 4 | -> Lagen (N) -> Dufour (B) | |
| MSO | 499 | - | 25.04.1954 | 15.10.1954 | - | - | - | BSy | 4 | ->Nansen (N)-> De Brower (B) | |
| MSO | 500 | - | 23.06.1954 | 07.01.1955 | - | - | - | BSy | 4 | -> Berlaimont (F) | |
| MSO | 501 | - | 17.08.1954 | 25.02.1955 | - | - | - | BSy | 4 | -> Origny (F) | |
| MSO | 502 | - | 15.10.1954 | 06.05.1955 | - | - | - | BSy | 4 | -> Autun (F) | |
| MSO | 503 | - | 15.10.1953 | 19.06.1954 | - | - | - | Tac | 4 | -> Arlevlde (B) | |
| MSO | 504 | - | 25.11.1954 | 25.03.1955 | - | - | - | Tac | 4 | -> Breydel (B) | |
| MSO | 505 | - | 25.06.1954 | 06.08.1955 | - | - | - | Tac | 4 | -> Baccarat (F) | |
| MSO | 506 | - | 18.08.1953 | 13.11.1954 | - | - | - | Mart | 4 | -> Storione (I) | |
| MSO | 507 | - | 16.09.1953 | 19.02.1954 | - | - | - | Mart | 4 | -> Salmone (I) | |
| MSO | 512 | - | 01.09.1954 | 23.04.1955 | - | - | - | Pet | 4 | -> Narvik (F) | |
| MSO | 513 | - | 21.10.1954 | 30.07.1955 | - | - | - | Pet | 4 | -> Ouistreham (F) | |
| MSO | 514 | - | 30.04.1955 | 29.10.1955 | - | - | - | Pet | 4 | -> Colmar (F) | |
| MSO | 515 | - | 01.02.1955 | 01.11.1955 | - | - | - | Tam | 4 | -> Truffaut (B) | |
| MSO | 516 | - | 01.04.1955 | 08.02.1956 | - | - | - | Tam | 4 | -> Bovesse (B) | |
| MSO | 517 | - | 15.06.1955 | 21.06.1956 | - | - | - | Tam | 4 | -> Sgombro (I) | |
| MSO | 518 | - | 15.06.1955 | 03.12.1956 | - | - | - | Tam | 4 | -> Squalo (I) | |
| MSO | 522 | - | 02.03.1959 | 25.10.1959 | - | - | - | Pet | 4 | -> van Haverbeke (B) | |