HI David
Lesro's e-bay listing of the kit gives the following info:
"BRIEF HiSTORY OF FULL-SIZE CRAFT
Only two Vosper 46 foot RAF Crash Tenders (or firefloat Mk. 2) of this type were produced by Vospers. Firefloat No. 93 was delivered to the RAF Marine Craft Section based at Calshot on Southampton Water in approximately March 1952, it appears to have spent most of its life in storage probably because the Sunderland Flying Boats were being withdrawn from service during this period and its role therefore became redundant. No. 93 was struck off charge in July 1958 and disposed of.
No. 94 entered service in about 1952/1953 and was damaged and stored at number 238 Maintenance Unit until July 1958 when it too was struck off charge. it is not known what happened to the two craft after this date. The main power units for the craft were provided by two Meteorite 8-cylinder petrol marine engines of 375 bhp at 2400 rpm, this gave a top speed of 28.4 knots. Fuel consumption at top speed was nearly 48 gallons per hour. A separate smaller Ford V8 engine was used to operate the two foam/water monitors and a smaller JAP engine for the bilge pumps. A crew of five was intended in service, construction was wood, hard chine, plywood frames and double diagonal planking."
I assume the crew would be RAF personnel suitable trained in search and rescue, and firefighting. The latter would probably have worn suitable protective clothing similar to their land based colleagues.
Dave
HI David
I have just found a website called Air Sea Rescue and Marine at
http://www.asrmcs-club.com/boatswebsite/
This may answer more of your questions. Plenty of good pics as well
Dave