🛰️ GCARC Satellite Report
June 06 offers 10 passes during the 9 AM–3 PM window — 8 FM and 2 linear transponder opportunities. Top passes: AO-91 (good at 48°, 09:28 AM), JO-97 (good at 44°, 10:40 AM), AO-123 (good at 37°, 10:26 AM). Note: JO-97 and AO-7 at 10:40 AM overlap — assign two operators.
| Start (ET) | Satellite | Mode | Quality | Dir | Dur | Frequencies |
|---|---|---|---|---|---|---|
| 09:14 AM Peak: 09:19 AM |
ISS-FM | FM | Fair 24° | SE | 10 min | 145.990 ↑ / 437.800 ↓ PL 67.0 Hz |
| 09:28 AM Peak: 09:33 AM |
AO-91 | FM | ✅ Good 48° | W | 10 min | 435.250 ↑ / 145.960 ↓ PL 67.0 Hz |
| 10:26 AM Peak: 10:34 AM |
AO-123 | FM | ✅ Good 37° | WNW | 16 min | 145.850 ↑ / 435.400 ↓ PL 67.0 Hz |
| 10:40 AM Peak: 10:46 AM |
JO-97 | FM | ✅ Good 44° | E | 10 min | 145.850 ↑ / 435.910 ↓ PL 88.5 Hz |
| 10:49 AM Peak: 10:56 AM |
AO-7 | Linear 🎛️ | Low 8° | NW | 13 min | 432.125-432.175 ↑ / 145.925-145.975 ↓ Linear Mode B SSB/CW |
| 10:50 AM Peak: 10:56 AM |
ISS-FM | FM | ✅ Good 37° | NW | 10 min | 145.990 ↑ / 437.800 ↓ PL 67.0 Hz |
| 12:14 PM Peak: 12:18 PM |
JO-97 | FM | Low 10° | WNW | 8 min | 145.850 ↑ / 435.910 ↓ PL 88.5 Hz |
| 12:29 PM Peak: 12:33 PM |
ISS-FM | FM | Low 13° | N | 9 min | 145.990 ↑ / 437.800 ↓ PL 67.0 Hz |
| 02:07 PM Peak: 02:11 PM |
ISS-FM | FM | Low 12° | N | 9 min | 145.990 ↑ / 437.800 ↓ PL 67.0 Hz |
| 02:52 PM Peak: 02:56 PM |
AO-73 | Linear 🎛️ | Low 13° | ENE | 9 min | 435.130-435.150 ↑ / 145.950-145.970 ↓ Linear SSB/CW |
📡 Frequency Reference — Saturday, June 06
- ISS-FM (FM): ↑ 145.990 MHz / ↓ 437.800 MHz, PL 67.0 Hz
- AO-91 (FM): ↑ 435.250 MHz / ↓ 145.960 MHz, PL 67.0 Hz
- AO-123 (FM): ↑ 145.850 MHz / ↓ 435.400 MHz, PL 67.0 Hz
- JO-97 (FM): ↑ 145.850 MHz / ↓ 435.910 MHz, PL 88.5 Hz
- AO-7 (Linear Mode B SSB/CW): ↑ 432.125-432.175 MHz / ↓ 145.925-145.975 MHz
- AO-73 (Linear SSB/CW): ↑ 435.130-435.150 MHz / ↓ 145.950-145.970 MHz
June 13 offers 10 passes during the 9 AM–3 PM window — 8 FM and 2 linear transponder opportunities. Top passes: ISS-FM (good at 45°, 01:20 PM), AO-123 (good at 34°, 10:33 AM), AO-91 (fair at 29°, 09:45 AM). Note: ISS-FM and JO-97 at 10:05 AM overlap — assign two operators.
| Start (ET) | Satellite | Mode | Quality | Dir | Dur | Frequencies |
|---|---|---|---|---|---|---|
| 09:01 AM Peak: 09:09 AM |
FO-29 | Linear 🎛️ | Fair 25° | W | 15 min | 145.900-146.000 ↑ / 435.800-435.900 ↓ Linear SSB/CW |
| 09:27 AM Peak: 09:37 AM |
AO-7 | Linear 🎛️ | Fair 27° | NW | 19 min | 432.125-432.175 ↑ / 145.925-145.975 ↓ Linear Mode B SSB/CW |
| 09:45 AM Peak: 09:50 AM |
AO-91 | FM | Fair 29° | W | 10 min | 435.250 ↑ / 145.960 ↓ PL 67.0 Hz |
| 10:05 AM Peak: 10:10 AM |
ISS-FM | FM | Low 12° | N | 8 min | 145.990 ↑ / 437.800 ↓ PL 67.0 Hz |
| 10:15 AM Peak: 10:20 AM |
JO-97 | FM | Fair 20° | E | 10 min | 145.850 ↑ / 435.910 ↓ PL 88.5 Hz |
| 10:33 AM Peak: 10:41 AM |
AO-123 | FM | ✅ Good 34° | WNW | 16 min | 145.850 ↑ / 435.400 ↓ PL 67.0 Hz |
| 11:43 AM Peak: 11:48 AM |
ISS-FM | FM | Low 14° | N | 9 min | 145.990 ↑ / 437.800 ↓ PL 67.0 Hz |
| 11:48 AM Peak: 11:53 AM |
JO-97 | FM | Fair 21° | WNW | 10 min | 145.850 ↑ / 435.910 ↓ PL 88.5 Hz |
| 01:20 PM Peak: 01:25 PM |
ISS-FM ⭐ | FM | ✅ Good 45° | NE | 10 min | 145.990 ↑ / 437.800 ↓ PL 67.0 Hz |
| 02:57 PM Peak: 03:02 PM |
ISS-FM | FM | Fair 19° | SW | 9 min | 145.990 ↑ / 437.800 ↓ PL 67.0 Hz |
📡 Frequency Reference — Saturday, June 13
- FO-29 (Linear SSB/CW): ↑ 145.900-146.000 MHz / ↓ 435.800-435.900 MHz
- AO-7 (Linear Mode B SSB/CW): ↑ 432.125-432.175 MHz / ↓ 145.925-145.975 MHz
- AO-91 (FM): ↑ 435.250 MHz / ↓ 145.960 MHz, PL 67.0 Hz
- ISS-FM (FM): ↑ 145.990 MHz / ↓ 437.800 MHz, PL 67.0 Hz
- JO-97 (FM): ↑ 145.850 MHz / ↓ 435.910 MHz, PL 88.5 Hz
- AO-123 (FM): ↑ 145.850 MHz / ↓ 435.400 MHz, PL 67.0 Hz
| System | Frequency | Status |
|---|---|---|
| ISS APRS (RS0ISS) | 145.825 MHz | Check ariss-usa.org/ARISS_APRS/ for live packets |
| Crossband FM Repeater (NA1SS) | 145.990 ↑ / 437.800 ↓ (PL 67) | Check ARISS for current activation status |
| Voice (ARISS school contacts) | 145.800 MHz | See ariss.org for schedule |
ISS passes Saturday June 06 (9 AM–3 PM ET):
- 09:14 AM peak 09:19 AM — 24° SE — 10 min — Fair
- 10:50 AM peak 10:56 AM — 37° NW — 10 min — Good
RS-44 continues to offer cross-Atlantic DX opportunities on low-to-moderate eastern passes where the footprint covers both New Jersey and Europe simultaneously. Passes below ~55° from ENE/E/ESE favor cross-Atlantic geometry. All times ET, 8 AM–10 PM window only.
| Date / Time (ET) | Max El. | Direction | Duration | Notes |
|---|---|---|---|---|
| Sun May 31, 08:14 AM | ⭐ 77° | W | 23 min | Domestic / high-elevation |
| Sun May 31, 10:11 AM | 15° | WNW | 18 min | Domestic / high-elevation |
| Sun May 31, 06:09 PM | ✅ 36° | ENE 🌍 | 19 min | Cross-Atlantic DX geometry |
| Sun May 31, 08:02 PM | ✅ 39° | W | 19 min | Domestic / high-elevation |
| Mon Jun 01, 08:38 AM | ⭐ 51° | W | 22 min | Domestic / high-elevation |
| Mon Jun 01, 10:37 AM | 8° | NW | 15 min | Domestic / high-elevation |
| Mon Jun 01, 04:40 PM | 8° | NE | 13 min | Domestic / high-elevation |
| Mon Jun 01, 06:32 PM | ⭐ 57° | E 🌍 | 19 min | Cross-Atlantic DX geometry |
| Mon Jun 01, 08:26 PM | 24° | W | 17 min | Domestic / high-elevation |
| Tue Jun 02, 09:02 AM | ✅ 34° | WNW | 21 min | Domestic / high-elevation |
| Tue Jun 02, 05:03 PM | 15° | ENE 🌍 | 16 min | Cross-Atlantic DX geometry |
| Tue Jun 02, 06:56 PM | ⭐ 90° | NNW | 20 min | Domestic / high-elevation |
| Tue Jun 02, 08:51 PM | 14° | W | 15 min | Domestic / high-elevation |
| Wed Jun 03, 09:27 AM | 22° | WNW | 19 min | Domestic / high-elevation |
| Wed Jun 03, 05:27 PM | 25° | ENE 🌍 | 18 min | Cross-Atlantic DX geometry |
| Wed Jun 03, 07:20 PM | ⭐ 57° | W | 19 min | Domestic / high-elevation |
| Thu Jun 04, 09:53 AM | 13° | WNW | 17 min | Domestic / high-elevation |
| Thu Jun 04, 05:50 PM | ✅ 40° | ENE 🌍 | 19 min | Cross-Atlantic DX geometry |
| Thu Jun 04, 07:44 PM | ✅ 34° | W | 18 min | Domestic / high-elevation |
| Fri Jun 05, 08:20 AM | ✅ 46° | W | 22 min | Domestic / high-elevation |
| Fri Jun 05, 04:22 PM | 10° | NE | 14 min | Domestic / high-elevation |
| Fri Jun 05, 06:14 PM | ⭐ 65° | E 🌍 | 19 min | Cross-Atlantic DX geometry |
| Fri Jun 05, 08:08 PM | 21° | W | 16 min | Domestic / high-elevation |
| Sat Jun 06, 08:44 AM | 30° | WNW | 20 min | Domestic / high-elevation |
| Sat Jun 06, 04:45 PM | 17° | ENE 🌍 | 16 min | Cross-Atlantic DX geometry |
| Sat Jun 06, 06:38 PM | ⭐ 81° | W | 19 min | Domestic / high-elevation |
| Sat Jun 06, 08:33 PM | 11° | WNW | 14 min | Domestic / high-elevation |
| Sun Jun 07, 09:10 AM | 19° | WNW | 19 min | Domestic / high-elevation |
| Sun Jun 07, 05:08 PM | 28° | ENE 🌍 | 18 min | Cross-Atlantic DX geometry |
| Sun Jun 07, 07:02 PM | ✅ 50° | W | 19 min | Domestic / high-elevation |
| Mon Jun 08, 09:36 AM | 11° | WNW | 16 min | Domestic / high-elevation |
| Mon Jun 08, 05:32 PM | ✅ 45° | ENE 🌍 | 19 min | Cross-Atlantic DX geometry |
| Mon Jun 08, 07:26 PM | ✅ 30° | W | 18 min | Domestic / high-elevation |
AMSAT’s StOTA Days are the 1st and 3rd Tuesday of each month — student-to-student satellite contacts encouraged. All satellite operators welcome to get on and make students feel welcome.
Upcoming StOTA Tuesdays — Woodruff Middle School (2:00–3:30 PM ET window):
| Date | Passes Available |
|---|---|
| Tue, Jun 02 | No FM passes in 2:00–3:30 PM window — check N2YO closer to date |
| Tue, Jun 09 | ISS-FM 02:56 PM (45°) |
Equipment on site: Yaesu FT-991A (FM satellites). Good targets: JO-97, AO-123, SO-50, ISS FM repeater.
Hamvention 2026 — May 15–17, Xenia OH: AMSAT forum Saturday May 16, 1:50–3:10 PM, Forum Room 2. TAPR/AMSAT Banquet Friday May 15, 6:30 PM, $75, Kohler Presidential Banquet Center — purchase deadline May 11 at 5 PM EDT. AMSAT booth: Building 1, booths 1007–1010 and 1107–1110.
44th AMSAT Space Symposium — October 8–11, 2026 · Crowne Plaza JAX Airport, Jacksonville FL. Rooms $109/night. Watch AMSAT News Service for registration details.
W2MMD on SatNOGS: The clubhouse ground station is Station #223 — one of the most capable receiving sites in the Northeast. Schedule an observation at network.satnogs.org/stations/223.
Ten-Koh 2 (NORAD #68261, Nihon University 6U CubeSat, V/U linear transponder): Weak signals only — faint CW on 435.860 MHz. Okuyama Lab requesting SatNOGS reception reports. Upload a waterfall — null results are also useful data.
- SO-50: Arm with 2-second 74.4 Hz tone burst before transmitting (10-minute timer)
- AO-7: Mode B only when in sunlight — shuts down in eclipse (no battery)
- RS-44 & FO-29: Inverting V/u transponder — transmit LSB on uplink, receive USB on downlink
- AO-73 (FUNcube-1): Active in eclipse — inverting V/u: up LSB 435.130–435.150 / dn USB 145.950–145.970 MHz
- JO-97 (FO-118): Also has linear transponder: up LSB 435.100–435.120 / dn USB 145.855–145.875 MHz
- Pass predictions ±2 min — data from N2YO.com, coordinates 39.73°N 75.21°W
