The battery should last long enough to go twice that distance. My max so far is over 4000 meters (13,000') and I landed with 28% left.I'm curious to here your opinion on both. Where I fly there's not much interference and stock I could get 3000ft before I would get low signal warnings and after the argtek I went 7760ft before the warnings. If the dbs is that much better I'd be out of battery before I ran out of signal
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