Flight movement messages relating to traffic into or via the Riga FIR shall be addressed as stated below in order to ensure correct relay and delivery.

Note: Flight movement messages in this context comprise flight plan messages, amendment messages relating thereto and flight plan cancellation messages. ICAO Doc 4444, Procedures for Air Navigation Services - Air Traffic Management (PANS-ATM) and IFPS User Manual refer.

CATEGORY OF FLIGHT (IFR, VFR or both)	ROUTE (into or via FIR and/or TMA)	MESSAGE ADDRESS
1	2	3
IFR (GAT) flights	into or via Riga FIR	EUCHZMFP EUCBZMFP
IFR (OAT) flights	into or via Riga FIR	EVRRZDZX, EVRRZQZX
VFR flights	into or via Riga FIR	EVRRZFZX
	and in addition for flights:
	into or via Riga TMA	EVRAYDYD (to/from RIGA aerodrome), EVRSYDYD (to/from SPILVE aerodrome)
	into or via Liepaja FIZ Sector A, Liepaja FIZ Sector B	EVLAZTZX
	to/from or via Lielvarde CTR, EVR18 REMBATE	EVGAYDYD, EVGAZTZX, EVRRYWYX