Required System Risk Ratio in Class F Advisory Airspace

Verified from official sources
Standard 922Version 1Effective -Verified 23 August 2026

In plain language

When flying below 400 feet AGL in Class F Advisory Airspace, your RPAS must meet a system risk ratio of 0.33 or less (ARC-c).

Requirement as structured

The RPAS must have a system risk ratio of 0.33 or less (ARC-c) when operating below 400 feet AGL within Class F Advisory Airspace.

Original regulatory text

Below 400ft AGL within class F Advisory Airspace. ARC-c <=0.33

Applies when

country
Canada
airspace class
Class F Advisory
max altitude agl ft
400
regulatory category
Specific