Page 56 - ITU-T Focus Group on Aviation Applications of Cloud Computing for Flight Data Monitoring - Avionics and Aviation Communications Systems

Avionics and Aviation Communications Systems
Inmarsat
Europe

U.S., portion
Contiguous
up to 250
of Alaska,
miles off-
849-851
894-896
Canada,
Future:
Mexico
GoGo
Now:
shore
MHz
MHz
(Rx)
(Tx)
Alaska, up to
tiguous U.S.,
portion of
250 miles
Now: Con-
MHz (Rx)
894-896
offshore
Canada,
849-851
MHz (Tx)
Future:
Mexico
GoGo
Services (IANS)/
Asia, and Russia
Within 200 nm
Air Navigation
station in U.S.,
Institute for
of a ground
117.975 MHz
Spectrum
108.000-
air: 90 nm
ground 150
U.S. Air-to-
1090 MHz
Air-to-
nm
ITT
U.S. by 2013
978 MHz
ITT
Middle East,
VDL Mode 4 LTE EvDO Rev .B EvDO Rev .A GBAS/GRAS VDB 1090ES UA T/978 ITU-T Focus Group on Aviation Applications of Cloud Computing for Flight Data Monitoring
136.975 MHz
region, part
elsewhere.
Nationwide.
elsewhere
pockets of
in Europe,
Moscow ,
112.000-
and Asia.
coverage
coverage
Sweden:
Tuymen
Russia:
Small
LFV
HFDL ARINC Global 2.85-22 MHz Depends on DLSP and Region
ATN Within 200 nm of a ground station 117.975- 137 MHz
VDL Mode 2
ACARS ARINC, SIT A Within 200 nm of a ground station 136.975 MHz Common Freq Multi Freq Ops in Development
Mode 0/A SIT A
VDL ARINC, Within 200 nm of a ground station 118.000- 136.975 Megahertz (MHz) Depends on DLSP and Region
(continued) T echnology Example Provider Geographic Coverage Frequency Band
37