Maximum Horizontal Distance for STS-ES-01
Verified from official sources3.1.2 & precedingVersion 1Effective -Verified 23 August 2026
In plain language
Keep the drone within 100 meters horizontally from your position and always within your visual line of sight.
Requirement as structured
Operations under STS-ES-01 must be conducted in VLOS at a horizontal distance of less than 100 meters from the remote pilot.
Original regulatory text
Dentro del alcance visual del piloto VLOS a una distancia horizontal inferior a 100 m del piloto a distancia
Applies when
- country
- Spain
- operation
- STS-ES-01
- regulatory category
- Specific