The Amazon class frigates, or Type 21 frigates, comprising eight ships - the Amazon, Antelope, Active, Ambuscade, Arrow, Alacrity, Ardent and Avenger - launched from 1971 to 1975
Type 21 frigate, or Amazon-class frigate, a late-20th-century escort vessel of the Royal Navy.
Their handsome looks combined with their impressive handling and acceleration lent itself to the class nickname of Porsches.
type species | type | Type (biology) | Diabetes mellitus type 1 | Type O Negative | Diabetes mellitus type 2 | Volkswagen Type 2 | Type I and type II errors | Type 56 assault rifle | type (biology) | Type 38 | Bugatti Type 57 | Type II supernova | Type Directors Club | Type 38 rifle | type genus | Type 59 | Type 45 destroyer | Jaguar S-Type | Handley Page Type O | Geranylgeranyltransferase type 1 | French Frigate Shoals | Blood type | Word (data type) | urban-type settlement | Type species | Type O' Negative | Type 21 frigate | Type 212 submarine | Personality type |