CFMS UA Tracker Requirement for Drones Over 250g
Verified from official sourcesVersion 1Effective -Verified 31 August 2026
In plain language
If your drone weighs more than 250 grams, you must purchase and attach a CFMS tracker to it before you can fly under your permit.
Requirement as structured
CAAS requires operators to purchase and attach a CFMS UA tracker to any unmanned aircraft weighing more than 250g before starting operations.
Original regulatory text
Before the start of any UA operation, you must attach a CFMS UA tracker on your UA ↗ (opens in new tab) if it weighs more than 250g.
Applies when
- min mtom kg
- 0.25