The RNLI built 13 of these(under license) as the Waveney class, starting in the early 1960's. When the boats got to be "long in the tooth" they found home ports in different countries around the globe that were starting up new life saving organizations. Some of the boats are 50 years old.

BRAVO ZULU! VERY WELL DONE, SIR. As a USCG Veteran, I am pleased to see these MLB's recreated in scale. if she's watertight, you can roll her in the
surf and the boat should self-right. I have an older Billing Boats 1:20 that in theory is ready for heavy surf, but haven't tested her yet. I have seen video, though that confirms it.
YES, MR. ARNOLD PALMER WAS A US COAST GUARDSMAN, YM3, 1950-53
HAVE A SAFE RC BOATING DAY!