by Bryan Cotton » Sun May 04, 2014 8:13 am
Captain,
I see no issue with it being outside for a season and then going to paint. There are a lot of Cessna 140's that used to be polished and when that got too much to keep up, out comes the scotch brite, alodine and paint and then it looks like new. The 140 I rent lives in an open hangar and is bare but not polished. It looks like old lawn furniture. Harder to go back the other way, though it has been done. I suspect living outside will take its toll on the polished appearance but will take a long time to do anything to the structure. 6061 is pretty good with respect to corrosion properties.
Bryan Cotton
Poplar Grove, IL C77
Waiex 191 N191YX
Taildragger, Aerovee, acro ailerons
dual sticks with sport trainer controls
Prebuilt spars and machined angle kit
Year 2 flying and approaching 200 hours December 23