Authorities investigate unauthorised drone flight near Madeira Airport after aerial video surfaces on social media

Portuguese authorities are investigating a drone operation carried out near Madeira International Airport – Cristiano Ronaldo after aerial footage of the airport, including runway 05/23 and its surrounding area, was published on social media. The case has been formally reported to the National Civil Aviation Authority (ANAC) and the Public Security Police (PSP) through the Airport Security unit at Madeira Airport, and the National Aeronautical Authority and ANA – Aeroportos de Portugal have also been notified.

The video shows multiple aerial shots of the airport at what appears to be a considerable altitude and in close proximity to the airport infrastructure, with aircraft visible on the runway and taxiways in some frames. When questioned by another user about flying a drone so close to the runway, the author of the footage claimed there were no restrictions in Madeira and cited guidance provided by the application used to operate the drone. Authorities note that information supplied by drone manufacturers' applications does not replace official airspace regulations or the geographical zones applicable to unmanned aircraft system (UAS) operations.

Investigators will seek to establish the specific location and altitude of the flight, its proximity to the runway and aircraft, and whether the operator held the necessary authorisations for the operation. To date, no evidence has been found confirming that the flight was conducted without authorisation or that any infraction was committed, and determining this is the aim of the investigation.

Cases like this belong to a growing category in which airspace incursions near active runways are first identified through footage the operator voluntarily posts, rather than through radar or ground detection at the airport itself. That dependence on self-published evidence shapes how such investigations proceed: authorities work backward from a video's frames to reconstruct altitude, distance and timing instead of confirming those details in real time.

It also exposes a persistent gap between what consumer drone apps tell operators and what the applicable airspace rules actually require, since manufacturer guidance is not a substitute for official geographical zones around airports. Investigators naming ANAC, PSP, the National Aeronautical Authority and ANA as notified parties signals how many bodies have to coordinate before a single unauthorised-flight determination near a runway can be made.

What happens next depends on whether investigators can pin down the drone's exact position and altitude relative to runway 05/23 and confirm whether the operator held authorisation for the flight.