A-class lifeboat explained

A-class lifeboats are a series of lifeboats operated by the Royal National Lifeboat Institution (RNLI):

Boats in this series include:

• , an RNLI lifeboat class using the Dell Quay Dory
• , an RNLI lifeboat class constructed from GRP
• , an RNLI lifeboat class using Boston Whalers