Drone Inspection for 220kV OHL Warning System - LED Air Traffic Aviaton Obstruction Lights on Towers, Medium Intensity Flashing white During Day &Nighttime, with solar power system, conforming to Chapter 6 of Annex 14 to the ICAO Regulations
Drone Inspection for 220kV OHL Warning System - LED Air Traffic Aviaton Obstruction Lights on Towers, Medium Intensity Flashing white During Day &Nighttime, with solar power system, conforming to Chapter 6 of Annex 14 to the ICAO Regulations
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#OHL #obstructionlight #towers #mediumintensity #cdtaviation
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