FPV Flyer VLOS and Emergency Procedures

Verified from official sources
AC 91-57C ¶ 3.3.2.3Version 1Effective -Verified 22 August 2026

In plain language

You must be able to see your drone if needed, and you and your visual observer must have a clear, pre-agreed plan on how to communicate and react if something goes wrong to keep the drone safe and in sight.

Requirement as structured

FPV flyers should maintain the ability to see the aircraft, and have preplanned emergency communication procedures with the VO to maintain control and VLOS.

Original regulatory text

Guidelines for the ability of the FPV flyer to see the aircraft throughout the entire flight. 6. Guidelines for communications, such as requiring that the FPV flyer and VOs have preplanned communications and procedures to ensure the UA remains under control and within VLOS during any event when the safe operation of the aircraft is in question.

Applies when

country
United States
operation
recreational
regulatory category
General