ORIGINAL: piper_chuck
On 3 of my planes I don't even remove the wing to transport to and from the field. Pulling the battery packs would be a major hassle.
Oops, I just realized I miscounted, it's 4 of 6. Tower uproar and Shrike .10 (can't remove the wings), WM Aircombat Zero, and Pilot Hydeaway .15 keep their wings on most of the time. Modeltech Extra 300 and WM P-51 usually travel with the wing removed.