Updated May 13, 2025. See AMSAT Status page for current status.
| Uplink | Downlink | Comments | |
| AO-91 (RadFxSat / Fox-1B) | 435.250 MHz (67 Hz CTCSS) |
145.960 MHz | Due to battery status, please do not attempt to access while in eclipse. |
| SO-50 (SaudiSat-1C) | 145.850 MHz (67 Hz CTCSS) |
436.795 MHz | Has a 10 minute timer that must be armed before use. Transmit a 2 second carrier with a CTCSS tone of 74.4 Hz to arm the timer. |
| PO-101 (Diwata-2) | 437.500 MHz (141.3 Hz CTCSS) |
145.900 MHz | FM transponder activated by schedule: https://twitter.com/Diwata2PH |
| CAS-3H (LilacSat-2) | 144.350 MHz | 437.200 MHz | FM transponder has no set schedule. When the FM transponder is not on, there is a telemetry beacon on 437.200 MHz. |
| IO-86 (LAPAN-A2) | 145.880 MHz (88.5 Hz CTCSS) |
435.880 MHz | Low inclination orbit +/- 30 degrees of equator. FM transponder schedule: https://twitter.com/lapansat |
| ISS | 145.990 MHz (67 Hz CTCSS) |
437.800 MHz | See ARISS Status for status information |
| SO-124 (HADES-R) | 145.925 MHz | 436.885 MHz | |
| AO-123 (ASRTU-1) | 145.850 MHz (67 Hz CTCSS) |
435.400 MHz | |