Nflightcam Cockpit Propeller Filter for GoPro Hero3, Hero3+, and Hero 4 OSH17 so suction cups mounts should

so suction cups mounts should never be attached to the outside of a plane

Designed for the GoPro HERO13 Black

We also created a positive attachment using a set screw for high vibration and high-G environments

NFlightCam Battery Door for Use with Audio Cable and GoPro Hero13 Black

Nflightcam Cockpit Propeller Filter for GoPro Hero3, Hero3+, and Hero 4 OSH17 so suction cups mounts shouldOur propeller filter and adapter designed to fit the GoPro Hero3, Hero3+, and Hero4 for use INSIDE the aircraft only, this removes the propeller in 90% of the conditions encountered on a typical VFR flight. Mount it inside your cockpit to capture your flight without distracting propeller artifact ruining your video! At 43mm in diameter, this filter allows you to use SuperWide mode on your GoPro Hero4 without vignetting (seeing the edges of the filter