Loss of Two-Way Radio Contact
Verified from official sourcesVersion 1Effective -Verified 24 August 2026
In plain language
If you lose radio communication during your flight, you must land your drone immediately and call the Operational Helpdesk (or the Flight Service Centre if the helpdesk is closed) to cancel the flight.
Requirement as structured
If two-way radio contact is lost during a flight, the pilot must terminate the flight immediately and call the Operational Helpdesk or the Flight Service Centre to cancel the flight.
Original regulatory text
If you notice during the flight that two-way radio contact is no longer possible, terminate the flight immediately and call the Operational Helpdesk (or FSC outside the opening hours of the Operational Helpdesk) to cancel the flight.