CRAZEDpilot Headset Audio Recording Cable For GoPro Hero 2 Camera | Aircraft Spruce Canada
HELICOPTER Cockpit Recording Adapter Cable for HERO5 BLACK / HERO6 BLACK / HERO7 BLACK / HERO8 BLACK / HERO9 BLACK / HERO10 BLACK / HERO11 BLACK/HERO 2018 - CRAZEDpilot.com
DIY audio cable - DoItYourself.com Community Forums