Re: General Discussions
Reply #642 –
The HMAS Melbourne was launched in 1945 (as HMS Majestic) and was scrapped in 1982. The ARA General Belgrano was launched in 1938 (as USS Phoenix) and, after surviving Pearl Harbour, was still going strong in 1982 when its career was rudely interrupted by a torpedo from HMS Conqueror. HMS Belfast and HMCS Sackville were commissioned in 1939 and 1941 respectively and both are still afloat as museum ships. Then there's USS Blue Ridge, a relative newcomer as it was only commissioned in 1970, that is still operational as flagship of the US 7th Fleet.
We did foolishly buy two rustbuckets from the USN in 1994; HMAS Kanimbla and Manoora. Both were commissioned in the USN in 1971 and decommissioned from the RAN in 2011. Forty years isn't bad but it cost millions to keep those two serviceable.
Maintaining infrastructure in marine environments has its challenges but good design, materials and maintenance will result in decades of service. South Channel Light is a good example; built in 1874, it only began to deteriorate after the light was turned off in 1985 and maintenance stopped.