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Airotec DFI (Drone Flight Inspection) is an air control service for airport navigation lighting.
Our developed technology allows managers to avoid expensive flights performed by specialized laboratories installed on crewed aircraft.



Airotec DEFI is being performed in accordance with the ISO 9001 procedure. The method has been developed taking into account a detailed safety analysis. The solution is currently undergoing a patenting process.


Airotec DEFI lights inspection method is in compliance with ICAO (International Civil Aviation Organization) guidelines. The guidelines are included in the latest version of the 9157 Aerodrome Design Manual, Part 4 – Visual Aids (Amendment 1, 07.12.2021).

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