CBO Guidelines on Physical and Mental Fitness

Verified from official sources
AC 91-57C ¶ 3.3.2.6Version 1Effective -Verified 22 August 2026

In plain language

You should not fly, act as a visual observer, or participate in a flight if you know or suspect you have a physical or mental condition that could compromise safety.

Requirement as structured

The FAA recommends that CBO safety guidelines include criteria for recreational flyers, visual observers, and participants to determine if they have a physical or mental condition that would interfere with safe operation.

Original regulatory text

Comprehensive safety guidelines should include certain criteria that recreational flyers should consider in ascertaining whether they are fit for flight prior to conducting any limited recreational aircraft operation. For example, in their guidelines, CBOs can address operating a UA, serving as a VO, or participating in the operation of a UA if the person knows, or has reason to know, that they have a physical or mental condition that would interfere with the safe operation of the UA.

Applies when

country
United States
operation
recreational
regulatory category
General