Everyday at first, now I'm a year into my phantom fc40 and I just go out once a week or so. And also I am always upgrading or modifying something and go out for a test flight after to see the difference I have made. When upgrading, I could fly every other day. Then I get bored until I upgrade something else and the process starts all over again. That is my favorite thing about this hobby, upgrades and tinkering to improve distance, stability, video quality, osd, better cams, lighter weight, bigger battery....the list goes on