Visual Line of Sight (VLOS) Requirement
Verified from official sourcesArticle 4Article 4Version 1Effective -Verified 21 August 2026
In plain language
You must keep your drone within your direct eyesight at all times. The only exceptions are if you are using 'follow-me' mode or have a designated drone observer next to you helping you watch the airspace.
Requirement as structured
The remote pilot must keep the unmanned aircraft in VLOS at all times, except when flying in follow-me mode or when using an unmanned aircraft observer.
Original regulatory text
the remote pilot keeps the unmanned aircraft in VLOS at all times except when flying in follow-me mode or when using an unmanned aircraft observer as specified in Part A of the Annex;
Applies when
- operation
- EU UAS operation
- operation category
- Open
- regulatory category
- Open