Seaview 316 Stainless Steel Antenna Rail Mount - 1" - 1-1/4" Rails [SVRCL1] Polyethylene Then this is the option

Then this is the option

Extended Flight Time: 31-minute maximum flight duration with hot-swappable batteries

For most C1D1 labs

10x magnification for more power and performance without sacrificing weight or adding bulk to your field gear

Seaview 316 Stainless Steel Antenna Rail Mount - 1" - 1-1/4" Rails [SVRCL1] Polyethylene Then this is the option316 Stainless Steel Antenna Rail Mount 1" 1 1 4" Rails The Seaview 316 S. S. Rail Mount is designed to fit 1", 1 1 8 and 1 rails and is for mounting GPS, weather, or VHF antennas. The unique two piece design clamps to a rail and keeps wiring completely hidden inside the mount and railing. The 1" 14 threads accept the most common GPS or VHF antennas. Cast of solid 316 stainless steel with rubber bushings. Specifications: Type: Mounting Brackets Box