lennybabin
lvl.2
Canada
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Hrodnand Posted at 12-27 05:11
I never fly at lower temps than -5 C and rarely below 0 C, even if humidity levels are low. As Sean-bumble-bee mentioned, temperatures lower than at which the drone is rated (0 C) can make the plastic behave differently, even crack. It's still an aircraft and there are still vibrations to which it has to remain resistant. Also, a high level humidity at that temperature (-30 C) can make ice form at any second on the rotors, causing the drone to behave unexpectedly, even crash. And there's the battery issue, at -30 C, even with a pre-heated battery I'd expect at least a 50% drop in performance.
Western Canada is currently going through a cold spell and when I got up this morning, the thermometer said -37C, so I don't care about the drone in that temp, I care about me.
It looks like things might warm up to -19 this week so that might be a good test. I'll only fly it in the back yard near nice fluffy piles of snow. Wish me luck. |
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