icon06:23 RC-Videos GRAUPNER TELEMETRY AIR-MODUL in my ARCUS M Brunau Allmend ZH RCHeliJet7 Jahren ago 1 Jahr ago 17.09.2017 Brunau Allmend ZH Fly my ARCUS M with the Graupner AIR-MODUL TELEMETRY climb rate and sink rate in meter per second. 1350... 01.8K