CpnCrunch wrote:Yes, this thread has to rank as the most entertaining and enlightening one I've ever read here.
Last time I checked the leading edge was part of the wing, and therefore a critical surface, so by law it has to be clear of ice on takeoff.
The worrying thing about this thread is that some low-timer might think it's ok to blast off with a thin layer of ice. A cessna 172 took off with 1/16" ice on the wing, and it crashed and burned after takeoff. Obviously if you have a larger wing and/or deicing then your plane can handle more ice. However you're still operating illegally if you take off with ice, and you're acting as a test pilot.
IMO it's just laziness and/or being a cheap-ass not to properly deice (or clean the bugs off) before taking off. The comments above are basically whining along the lines of "its too expensive" or "I can't be bothered getting up there with a broom". Last time I checked not many airports down south have deicing facilities either.
Feel free to flame away.
Earned + 1500 hrs of c172,182,210, pipers, rockwell, taildragger... And always de-iced the critical surfaces before lifting with no compromises, frost, ice or what ever.
Yes it's a good point for single piston flyers.
By the way, if you get stuck at some place with frost on your cessna wings car windshield washer at your car fuel station does a great job.
I have to disagree with you about laziness thou. It is rough conditions of work up there sometimes and people have to kick their asses and make things work.
The broom doesn't always work as discussed previously, the place make that people work differently that's it.