The D-class (IB1) lifeboats are inflatable boats serving in the RNLI inshore lifeboat (ILB) fleet as well as a number of Independent Lifeboats around the UK and Ireland. Although they are known as the "IB1" at times, they are the latest development of the D-class lifeboat and as such are mainly referred to as a "D-class".

West Kirby Lifeboat Station is a Royal National Lifeboat Institution station located at Coronation Gardens in the town of West Kirby on the Wirral Peninsula in Merseyside. A lifeboat was first stationed at West Kirby in 1966.