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 in orbit
Operational

Satellite is in orbit

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

Defunct Ionospheric Observatory, Carrier only

Type
Transmitter
Service
Space Research
Downlink Mode
USB
Downlink Frequency
136410000
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
Space-Track.org
TLE Updated
2026-09-06 07:19:15 UTC
TLE Set
1  3669U 69009A   26249.09453281  .00000121  00000-0  69229-4 0  9999
2 3669 88.4416 135.5191 1707811 84.8991 294.3822 11.30446572368916
Satellite Suggestion History

Transmitter Suggestion History