Compulsory CFMS Subscription for UA Operator Permit Holders
Verified from official sources19C(1)Version 1Effective -Verified 31 August 2026
In plain language
If you hold a UA operator permit, you must subscribe to the Centralised Flight Management System (CFMS) and keep your subscription active as long as your permit is valid.
Requirement as structured
A UA operator permit holder must subscribe to and remain a subscriber of the Centralised Flight Management System (CFMS) service at all times during the validity of their permit.
Original regulatory text
19C.—(1) A UA operator permit holder must — (a) subscribe to the CFMS service; and (b) remain a subscriber to the CFMS service at all times during the validity of the UA operator permit.