NFlightCam Propeller Filter for GoPro Hero9, Hero10, Hero11, and Hero12 OSH17 you may want to purchase

you may want to purchase extra spuds to avoid taking them on and off every time you want to change mounting points on your plane

NOT compatible with:

a 4th pole was added to the standard 3

allowing you to plug the cable and included adapter into the camera

NFlightCam Propeller Filter for GoPro Hero9, Hero10, Hero11, and Hero12 OSH17 you may want to purchaseDesigned to fit the GoPro Hero9, Hero10, Hero11, and Hero12, this filter kit reduces or removes the propeller in most 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! This kit includes two filters: one for standard light (ND8) and an additional one for bright light (ND16). A soft pouch with dividers is included to protect your filters