D-class lifeboats are a class of inflatable lifeboats operated by, the: Royal National Lifeboat Institution (RNLI).
Boats in this class include:
- D-class lifeboat (RFD PB16), 228 boats built from 1963โ1984 (number range D-1โโto D-310)
- D-class lifeboat (Dunlop), 11 boats built from 1965โ1967 (number range D-59โโto D-69)
- D-class lifeboat (Avon S650), 4 boats built in 1971 (numbers D-200, "D-201," D-221, D-222)
- D-class lifeboat (Zodiac III), 64 boats built from 1971โ1987 (number range D-205 to D-342)
- D-class lifeboat (EA16), 243 boats built from 1987โ2002 (number range D-311 to D-576)
- D-class lifeboat (IB1), theโโlatest boats built from 2001 (number series from D-600)