The RNLI has begin an investigation to find out the cause of a fire on the Skegness RNLI D class inshore lifeboat.

The three-man crew was called out in the early hours of 20 May to help the UK Coastguard search for a missing person.

But, they were forced to abandon their vessel when it caught fire. The crew members had to swim around 200 metres to shore. The lifeboat later sank.

An RNLI spokesman said: “The three volunteer crew followed emergency procedures, making a Mayday call and then abandoning the lifeboat to swim approximately 200 metres to shore.”

“All three are safe and uninjured. The fire spread rapidly and the lifeboat sank,” continued the spokesman.

The Skegness all-weather lifeboat, Mablethorpe inshore lifeboat and a Coastguard helicopter continued the search for the missing man, who was later found safe and well on land.

The D class lifeboat is in the process of being safely recovered but is thought to be badly damaged.

“A replacement lifeboat from the RNLI relief fleet is on its way to Skegness,” said the spokesman.

The RNLI has launched an investigation into the incident.

It has also been reported to the Marine Accident Investigation Branch.

Sailor with head injuries rescued in the Solent

The skipper of the yacht was rescued from the Solent on 21 May after hitting his head during a sailing

Pictures: Using the past to record today’s RNLI

Jack Lowe has started his five year Lifeboat Station Project, recording the lives of RNLI crews around the UK and…

Pictures: The next generation lifeboat from Berthon

Berthon has announced there is growing overseas interest in the new 14 metre search and rescue vessel.