That can work but will also have a tendency to lose suction as the cabin pressure falls in climb. That is why I abandoned my suction mount for a bracket mounted.I looked at a 210 last weekend that had it suction cupped to the rear window.
We don't need to worry about pressurization in an LA4-200, but doing a lot of water landings---I also wondered how well the suction cups would hold.That can work but will also have a tendency to lose suction as the cabin pressure falls in climb. That is why I abandoned my suction mount for a bracket mounted.
If you are not changing altitude by more that 4,000' from the altitude you applied the mount, it should perform fine. Mine lost 'vacuum' on the cups around 8,000' MSL after applying the suction cup mount at 75' MSL. If it is on in flight accessible side window, it is simple to reapply it if it fails, particularly if the window is flat. My 210 rear window has a compound curvature, so the suction mount was not the best solution.We don't need to worry about pressurization in an LA4-200, but doing a lot of water landings---I also wondered how well the suction cups would hold.
The Lake also has convex windows---but the rear windows are basically flat. Do you happen to know what the unit weighs? We are almost never above 3K AGL, but we do encounter choppy water at times and take offs/landings can get bumpy.If you are not changing altitude by more that 4,000' from the altitude you applied the mount, it should perform fine. Mine lost 'vacuum' on the cups around 8,000' MSL after applying the suction cup mount at 75' MSL. If it is on in flight accessible side window, it is simple to reapply it if it fails, particularly if the window is flat. My 210 rear window has a compound curvature, so the suction mount was not the best solution.
I don't have the weight, offhand, but it is less than 3lbs and probably closer to 2. I think you will be fine in chop if you mount it to a clean flat surface.The Lake also has convex windows---but the rear windows are basically flat. Do you happen to know what the unit weighs? We are almost never above 3K AGL, but we do encounter choppy water at times and take offs/landings can get bumpy.
I might have to do just that and try this out---we are working-hoping-praying--to switch out to a Renegade soon if the stars align and that would have considerably more space for mounting.I don't have the weight, offhand, but it is less than 3lbs and probably closer to 2. I think you will be fine in chop if you mount it to a clean flat surface.
quick internet search....2.56lbs with the included, but detachable stand. The stand weighs probably 6oz. I think you will be fine. If not, plexiglass magnets should work. Ok, Ikeed, Ikeed. LOL