D-Star ONE iSat
Mission information
- Name
- D-Star ONE iSat
- Alternate Names
- DP1GOS
- Satellite ID
- VLTM-4130-8711-4931-9078
- NORAD ID
- 43879
- Website
- http://web.archive.org/web/20190807184852/http://www.d-star.one/
- Countries of Origin
-
Czechia
Germany
Status
Operational
Satellite is in orbit and operational
Image
Mission timeline
- Launch Date
- 2018-12-27T00:00:00+00:00
Description
ISAT is a satellite built by German Orbital Systems and is based on the D-Star One CubeSat. The ISAT spacecraft is equipped with an ADS-B received to relay location data from aircraft.
SatNOGS Links
MODE U/U DSTAR VOICE
- Type
- Transceiver
- Service
- Amateur
- Downlink Mode
- DSTAR
- Downlink Frequency
- 435525000
- Uplink Mode
- DSTAR
- Uplink Frequency
- 437325000
- IARU Coordination
- IARU Coordinated
GMSK4k8 Mobitex TLM
- Type
- Transmitter
- Downlink Mode
- GMSK
- Downlink Frequency
- 435700000
- Baud
- 4800
- IARU Coordination
- IARU Coordinated
TLM
- Type
- Transmitter
- Downlink Mode
- FM
- Downlink Frequency
- 435700000
Most Recent Observers (last 24h)
| Observer | Latest Data |
|---|---|
| ArgusNavis-EL88sb | 2026-05-23 18:37:23 UTC |
| PV8DX-FJ92pt | 2026-05-23 16:57:50 UTC |
| UHF-VHF Sofia City Balcony-KN12qq | 2026-05-23 11:00:58 UTC |
| Sofia SAT Club - Bay Ivan-KN22lx | 2026-05-23 10:59:41 UTC |
| UX5UL-KO50ei | 2026-05-22 23:05:22 UTC |
Data Frames Decoded - 30 Days
There is no decoded data for this satellite in the last 30
days.
No Decoders Found
Help us develop a decoder, you can find instructions at this wiki link
Orbital Elements
Latest Two-Line Element (TLE)
- TLE Source
- Space-Track.org
- TLE Updated
- 2026-05-23 17:25:33 UTC
- TLE Set
-
1 43879U 18111D 26143.38617602 .00065007 00000-0 77833-3 0 9991
2 43879 97.5893 76.7867 0006713 61.7799 298.4135 15.60733927407298