ISIS-1
Mission information
Name
ISIS-1
Alternate Names
International Satellite for Ionospheric Studies
Satellite ID
PCWN-4534-3390-1366-2242
NORAD ID
3669
Country of Origin

Canada

Status
Satellite alive
Operational

Satellite is in orbit and operational

Image
ISIS-1
Mission timeline
Launch Date
1969-01-30T00:00:00+00:00
Description

Defunct Ionospheric Observatory, Carrier only

carrier wave
Type
Transmitter
Service
Space Research
Downlink Mode
USB
Downlink Frequency
136.410 MHz
Most Recent Observers (last 24h)

No observations recorded for ISIS-1 in the last 24h

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
Celestrak (SatNOGS)
TLE Updated
2025-07-08 01:02:35 UTC
TLE Set
1 03669U 69009A   25188.70704299  .00000081  00000+0  55765-4 0  9990
2 03669 88.4516 182.0091 1707156 223.6839 121.5997 11.30276937321198
Satellite Suggestion History

Transmitter Suggestion History