SPACE STATION

Track SPACE STATION now!
10-day predictions
The ISS Notification Tool
HD Live streaming from Space Station
SPACE STATION is classified as:

NORAD ID: 25544

Int'l Code: 1998-067A

Perigee: 421.6 km

Apogee: 428.6 km

Inclination: 51.6 °

Period: 92.9 minutes

Semi major axis: 6796 km

RCS: 401.801 m² (large)

Launch date: November 20, 1998
Source: International Space Station (ISS)
Launch site: TYURATAM MISSILE AND SPACE COMPLEX (TTMTR)

Uplink (MHz): 145.825
Downlink (MHz): 145.825
Beacon (MHz):
Mode: 1200bps AFSK
Call sign: RS0ISS
Status: Active

Uplink (MHz): 145.990
Downlink (MHz): 437.800
Beacon (MHz):
Mode: FM tone 67.0Hz
Call sign: ARISS
Status: Active

Uplink (MHz): 145.990
Downlink (MHz): 145.800
Beacon (MHz):
Mode: SSTV
Call sign:
Status: Unknown

Uplink (MHz): 145.200
Downlink (MHz): 145.800
Beacon (MHz):
Mode: Voice(Reg 1)
Call sign: NA1SS
Status: Inactive

Uplink (MHz): 144.490
Downlink (MHz): 145.800
Beacon (MHz):
Mode: Voice(Reg 2 3)
Call sign: NA1SS
Status: Inactive

Uplink (MHz): 435.050
Downlink (MHz): 145.800
Beacon (MHz):
Mode: FM tone 67.0Hz
Call sign:
Status: Inactive

Uplink (MHz): 437.550
Downlink (MHz): 437.550
Beacon (MHz):
Mode: 1200bps AFSK
Call sign: RS0ISS-4 11
Status: Inactive

The International Space Station (ISS) is a joint project of five space agencies: the National Aeronautics and Space Administration (United States), the Russian Federal Space Agency (Russian Federation), the Japan Aerospace Exploration Agency (Japan), the Canadian Space Agency (Canada) and the European Space Agency (Europe). It is serviced primarily by the Soyuz, Progress spacecraft units and possible private missions in near future. Last Space Shuttle mission that serviced the Space Station ended in July 2011 (Atlantis, STS-135). The ISS is expected to remain in operation until at least 2020, and potentially to 2028.