Yale researchers develop telescope to test drone calibration – Yale Daily News
기사내용보기 >> Yale researchers develop telescope to test drone calibration Yale Daily News [드론 관련 기사 보기]
Russian Calibration Drone Reduces Preflight Prep Time – Inside Unmanned Systems
기사내용보기 >> Russian Calibration Drone Reduces Preflight Prep Time Inside Unmanned Systems [드론 관련 기사 보기]
Cursir summarizes the R&D on NAVAID Calibration Drone – sUAS News
기사내용보기 >> Cursir summarizes the R&D on NAVAID Calibration Drone sUAS News [드론 관련 기사 보기]