Skymaster History 1964-80
 

1964 -336 fixed gear almost 200 sold engines 210HP Continental-IO360
1965 -337 retractable gear, engine driven hydraulic landing gear system
1966 -337A gross weight 4,200 lbs
1967 - 337B gross weight 4,300 lbs - T-337B turbo charged introduced
1968 - 337C gross weight 4,400 lbs
1969 - 337D
1970 - 337E gross weight 4,440 lbs
1971 - 72 -337F takeoff wieght increased to 4,630 - max landing weight 4,440 lbs ,extra engine access door
1972 - Turbo model dropped
1973 - P-337G pressurized/turbocharged intoduced Engines on P-models 225HP Continental TSIO-360 max take off weight 4,700lbs landing weight 4,465, electro-hydraulic gear power pack introduced
1974- long range fuel 131 went to 150 gallons
1977 -radar introduced
1978 - T-337H Turbo model reintroduced
1978-80H

Total skymaster production 2,058 + 332 pressurized versions

My 337D POH says Max take off weight is 4500, max landing is 4400. Also, Radar was an option on many earlier aircraft. Mine has it.

Also, 69 to 72, 2nd gear driven hydraulic pump was an option, driven off the rear engine. Up to 69, gear pump was driven off the front engine only. Mine has 2 pumps.

Jenny's B model (1967) has two hydraulic pumps. Oh wait! It's mine at the moment... Torn apart for repairs.

Oh, Great, Jim. You got a Skymaster for Free!!

What about the 524 or so O2's?
Don't forget us!
Tom

Here is a complete production list.
Any additions/corrections/comments are welcome.

Very cool, Aussie O2! Thanks for the contribution.

Kevin