ENR 1.11 ADDRESSING OF FLIGHT PLAN MESSAGES

Flight movement messages relating to traffic into or via the Singapore FIR 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
Inbound to:
Singapore Changi Airport (WSSS)
Seletar Airport (WSSL)
Paya Lebar Airport (WSAP)
Tengah Airport (WSAT)
WSJCZQZX
Outbound from:
Singapore Changi Airport (WSSS)WSSSZPZX
Seletar Airport (WSSL)WSSLZPZX
Paya Lebar Airport (WSAP)WSAPZPZX
Tengah Airport (WSAT)WSATZPZX
Category of flight
(IFR, VFR or both)
Route
(into or via FIR and/or TMA)
Message
Address
123
All flights

Transiting Singapore FIR
(WSJC)

WSJCZQZX

Inbound to Singapore Changi Airport
(WSSS)

WSJCZQZX

Outbound from Singapore Changi Airport
(WSSS)

WSSSZPZX

Inbound to Seletar Airport
(WSSL)

WSJCZQZX WSSLZPZX

Outbound from Seletar Airport
(WSSL)

WSSLZPZX

Inbound to/Outbound from Paya Lebar Airport
(WSAP)

WSJCZQZX WSAPZPZX

Inbound to/Outbound from Tengah Airport
(WSAT)

WSJCZQZX 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).