ENR 1.11  ADDRESSING OF FLIGHT PLAN MESSAGES

1 General
1.1 Flight movement messages relating to traffic into or via the Singapore FIR and airspace within the Jakarta FIR where ATS is provided by Singapore (see ENR 2.1) shall be addressed as stated below in order to warrant correct relay and delivery.
Category of Flight
(IFR, VFR or both)		Route
(Into or via FIR and/or TMA)		Message
Address
123
All flightsTransiting into or via:
Singapore FIR (WSJC)WSJCZQZX
Airspace within the Jakarta FIR (WIIF) where ATS is provided by Singapore (see ENR 2.1)WSJCZQZX
WIIFZQZX
Inbound to:
Singapore Changi Airport (WSSS)
Seletar Airport (WSSL)
Paya Lebar Airport (WSAP)
Tengah Airport (WSAT)		WSJCZQZX
Outbound from:
Singapore Changi Airport (WSSS(WSSS)WSSSZPZX
Seletar Airport (WSSLWSSL))WSSLZPZX
Paya Lebar Airport (WSAPWSAP))WSAPZPZX
Paya Lebar Airport (WSATWSAT))WSATZPZX

Note:
Flight movement messages comprise flight plan messages, amendment messages relating thereto and flight plan cancellation messages (ICAO DOC 4444 - PANS-ATM, Chapter 11, paragraph 11.2.1.1.3 refers).