25544 - ISS
alive Observations
ISS

The Zarya (Dawn) module was the first module of the international space station. This large multi-module eart orbiting space station is used as a long term research station and is manned. Built as a collaboration between Russia and the USA it is regularly seen in the night sky.

Transmitters

Mode U/V FM Voice

Type
Transceiver
Service
Unknown
Downlink Mode
FM
Uplink Mode
FM
Downlink
145800000
Uplink
437800000
Updated on 2019-06-16 08:49 by fredy

Mode V APRS

Type
Transceiver
Service
Unknown
Downlink Mode
AFSK
Uplink Mode
AFSK
Baud
1200.0
Downlink
145825000
Uplink
145825000
Updated on 2019-06-16 08:49 by fredy

Mode V/V FM (crew R1)

Type
Transceiver
Service
Unknown
Downlink Mode
FM
Uplink Mode
FM
Downlink
145800000
Uplink
145200000
Updated on 2019-06-16 08:49 by fredy

Mode V/V FM (crew R2+3)

Type
Transceiver
Service
Unknown
Downlink Mode
FM
Uplink Mode
FM
Downlink
145800000
Uplink
144490000
Updated on 2019-06-16 08:49 by fredy

Mode U APRS Digi

Type
Transceiver
Service
Unknown
Downlink Mode
AFSK
Uplink Mode
AFSK
Baud
1200.0
Downlink
437550000
Uplink
437550000
Updated on 2019-06-16 09:48 by fredy

Mode V/U FM Voice

Type
Transceiver
Service
Unknown
Downlink Mode
FM
Uplink Mode
FM
Downlink
437800000
Uplink
145800000
Updated on 2019-06-16 09:48 by fredy

VHF-2 Soyuz Communication - FMN

Type
Transmitter
Service
Unknown
Downlink Mode
FMN
Downlink
130167000
Updated on 2019-06-16 10:00 by fredy

VHF-1 Soyuz Communication - FMN

Type
Transmitter
Service
Unknown
Downlink Mode
FMN
Downlink
143625000
Updated on 2019-06-16 10:00 by fredy

TEMP Off-Frequency SSTV

Type
Transmitter
Service
Unknown
Downlink Mode
SSTV
Downlink
145480000
Updated on 2019-06-16 10:00 by fredy

Mode V/V APRS

Type
Transceiver
Service
Unknown
Downlink Mode
AFSK
Uplink Mode
AFSK
Baud
1200.0
Downlink
145800000
Uplink
145990000
Updated on 2019-06-16 10:16 by fredy

Tanusha FM

Type
Transmitter
Service
Unknown
Downlink Mode
FM
Downlink
437050000
Updated on 2019-06-16 10:21 by fredy

Tomsk-TPU-120

Type
Transmitter
Service
Unknown
Downlink Mode
FM
Downlink
437023000
Updated on 2019-06-16 10:21 by fredy

CUCU (SpaceX COTS UHF Communication Unit)

Type
Transmitter
Service
Unknown
Downlink Mode
AM
Baud
1536.0
Downlink
400500000
Updated on 2019-08-06 09:12 by fredy

Soyuz / Orlan space suit

Type
Transmitter
Service
Unknown
Downlink Mode
FM
Downlink
121750000
Updated on 2019-10-22 14:35 by fredy

Mode V Imaging

Type
Transmitter
Service
Amateur
Downlink Mode
SSTV
Downlink
145800000
Updated on 2020-01-31 18:31 by fredy

Mystery transmitter 137.6257MHz

Type
Transmitter
Service
Unknown
Downlink Mode
CW
Downlink
137625700
Updated on 2020-03-19 16:41 by fredy

ISS CCSDS Data 1

Type
Transmitter
Service
Aeronautical
Downlink Mode
QPSK
Downlink
2265000000
Updated on 2020-06-28 18:10 by pierros
Data Decoding Structs

ISS AX.25

Decoder Script
ax25monitor
Decoder Struct
Click here
Telemetry (frames)
Frames: 4456 Latest frame submitted on 2020-07-10 13:30:22 by YC5ABK-OI08kc