Oldgateboatdriver
Army.ca Veteran
- Reaction score
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Just a little exercise here to have fun with the PBO's method:
Anybody knows what type of warship is the cheapest on a "cost-per-ton" basis, and which one is the most expensive?
Cheapest: Amphibious assault ship (inclusive of the the cost of the landing crafts and all airframes carried on board); closely followed by a classic propulsion aircraft carrier - yep, a carrier - inclusive of the cost of all airplanes on board.
Most expensive: Minehunters.
Funny, ain't it. It's because LHA's and CVA's are very heavy but mostly empty boxes with little self armament or sophisticated sensors and combat control systems as compared to their escorts - for instance.
On the other hand, building large (yes, for that product -large) hulls in glass reinforced plastic and with careful attention to then everything onboard (aluminium main engines -plastic/aluminium furniture and hatches/doors, etc being non-magnetic or having any other noise signature, plus designing sophisticated sonar systems and under water vehicles (non-magnetic also) to deliver explosive charges for remote detonation of mines is very expensive.
Anybody knows what type of warship is the cheapest on a "cost-per-ton" basis, and which one is the most expensive?
Cheapest: Amphibious assault ship (inclusive of the the cost of the landing crafts and all airframes carried on board); closely followed by a classic propulsion aircraft carrier - yep, a carrier - inclusive of the cost of all airplanes on board.
Most expensive: Minehunters.
Funny, ain't it. It's because LHA's and CVA's are very heavy but mostly empty boxes with little self armament or sophisticated sensors and combat control systems as compared to their escorts - for instance.
On the other hand, building large (yes, for that product -large) hulls in glass reinforced plastic and with careful attention to then everything onboard (aluminium main engines -plastic/aluminium furniture and hatches/doors, etc being non-magnetic or having any other noise signature, plus designing sophisticated sonar systems and under water vehicles (non-magnetic also) to deliver explosive charges for remote detonation of mines is very expensive.