User's Guide

User Guide for the Envoy Data Link
Document Number: UG-15000 Rev. A Page 131 of 173
Flight Information Region (ATSU Call Sign)
AFN ICAO
Remarks
Maastricht
EDYY
High Altitude Control Center FL245 and
above, “downlink error” uplink indicates
CPDLC messaging not functional yet.
Madagascar (Antananarivo)
FMMM
Malaysia (Kota Kinabalu)
WBKK
No plan to implement as of 7/2/2011
Malaysia (Kuala Lumpur)
WMFC
Mauritius
FIMM
Mexico, Mexico City
MMMD
Could not find any reference
Mongolia (Ulan Bataar)
ZMUA
Myanmar (Yangon)
VYYF
New Zealand (Auckland)
NZZO
Also controls other FIR traffic
Nigeria (Niamey)
DRRR
Norway (Bodo)
ENOB
ADS-C only
Philippines (Manila)
RPHI
Portugal
LPPC
February 2013
Portugal (Santa Maria)
LPPO
Revised ETA via CPDLC Free Text
Russia (Murmansk oceanic)
ULMM
Russia Far East (Magadan)
GDBX
Saudi Arabia (Riyadh)
OERK
Senegal (Dakar)
GOOO
Seychelles
FSSS
Singapore
WSJC
South Africa (Capetown)
FACT
South Africa (Johannesburg) Oceanic
FAJO
Spain (Barcelona)
LEBL
February 2013
Spain (Canarias)
GCCC
Spain (Madrid)
LECM
February 2013
Sri Lanka (Colombo)
VCCF
Switzerland (Geneva)
LSAG
Switzerland (Zurich)
LSAZ
Tahiti (Papeete)
NTTT
Thailand, (Bangkok)
VTBB
U.K. (London)
EGTT
February 2013
U.K. (Shannon)
EISN
February 2013
U.K. (Shanwick)
EGGX
Revised ETA via CPDLC Free Text
U.S. (Anchorage) Domestic & (Anchorage) Arctic
[North of N63 and East of W165]
PAZA
CPDLC only
U.S. (Anchorage) Oceanic
[South of N63 and West of W165]
PAZN
U.S. (Memphis, TN) Memphis Int’l airport
KMEM
Historical
U.S. (New York) Oceanic
KZWY
U.S. (Newark, NJ) Newark Liberty Int’l airport
KEWR
Historical
U.S. (Oakland) Oceanic
KZAK
U.S. Domestic (all continental)
KUSA
Effective 22 October 2017, replaces all tower
codes!
Uzbekistan
UTTT
Vietnam (Ho Chi Minh)
VVTS