A Runcam2 and an SD card to go in it. This is a popular camera for R/Cers, be it airplanes, quadcopters, boats, cars, trucks, trains, even dogs. Dunno if cats will tolerate wearing one. Probably not. For its weight, size and price it is an excellent video camera and is popular for that reason.
This is probably too big and heavy for most of the small airplanes I fly in the back yard but the bigger ones I fly elsewhere won't even notice the weight (a bit over an ounce and a half, or 49 grams) and only the fastest will notice the aerodynamic drag.
This is probably too big and heavy for most of the small airplanes I fly in the back yard but the bigger ones I fly elsewhere won't even notice the weight (a bit over an ounce and a half, or 49 grams) and only the fastest will notice the aerodynamic drag.