9A3TN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving 9A3TN, decoded by SO8OO in southeastern Poland. 498 related FT8 messages, 177 CQ messages, observed on 80m, 40m, 20m, across 27 UTC dates. Heard between 2026-05-25 and 2026-08-23.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations 9A3TN worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by 9A3TN
Approximate centre of JN85, decoded 2026-08-23 19:55 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | 9A3TN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 19:56 | 40m | +5 / - | JA5DIM | - / -2 | 2 | ✓ Closing fragment |
| 08-23 19:54 | 40m | +6 / - | JF1UVJ | - / +6 | 2 | ✓ Closing fragment |
| 08-23 19:54 | 40m | - / +5 | DK0ACI | -7 / - | 5 | Partial capture |
| 08-23 19:54 | 40m | - / - | R4HLO | -18 / - | 3 | Partial capture |
| 08-23 19:51 | 40m | +6 / - | BG2EFX | - / -13 | 2 | ✓ Closing fragment |
| 08-23 19:50 | 40m | +10 / -2 | JA8JAK | -9 / -12 | 5 | ✓ Full exchange observed |
| 08-23 19:43 | 40m | +10 / - | JR1EMO | - / -19 | 2 | ✓ Closing fragment |
| 08-23 19:40 | 40m | +8 / - | ZL1RPC/P | - / -25 | 4 | ✓ Closing fragment |
| 08-23 19:38 | 40m | +6 / - | JG3LGD | - / -16 | 4 | ✓ Closing fragment |
| 08-23 19:27 | 40m | +5 / - | ZL2NU | - / -20 | 8 | ✓ Closing fragment |
| 08-23 18:49 | 40m | +7 / -8 | MW7RHR | -14 / -8 | 8 | ✓ Full exchange observed |
| 08-23 18:15 | 40m | +5 / - | YL3FW | - / -14 | 4 | ✓ Closing fragment |
| 07-30 21:08 | 40m | -6 / - | TF4M | - / -2 | 2 | Partial capture |
| 07-27 21:40 | 40m | -2 / - | XV9B | - / -12 | 5 | ✓ Closing fragment |
| 07-27 21:37 | 40m | +2 / - | EA8DGI | - / - | 2 | Partial capture |
| 07-27 21:33 | 80m | -3 / +4 | IV3IHV | -2 / - | 4 | ✓ Closing observed |
| 07-27 21:31 | 80m | -2 / - | <...> | - / - | 2 | Partial capture |
| 07-26 20:04 | 40m | -5 / - | R9UBP | - / -7 | 3 | ✓ Closing fragment |
| 07-22 20:40 | 80m | - / -7 | IK4UNQ | -6 / - | 3 | ✓ Closing fragment |
| 07-22 20:38 | 80m | +10 / -9 | SQ8V | +10 / -3 | 6 | ✓ Full exchange observed |
| 07-22 20:35 | 80m | +4 / -11 | UB0SMX/P | -10 / -14 | 5 | ✓ Full exchange observed |
| 07-22 20:27 | 80m | +3 / -9 | RG2T | -18 / -11 | 5 | ✓ Full exchange observed |
| 07-22 20:15 | 80m | +6 / -15 | RA1QEA | -9 / -7 | 5 | ✓ Full exchange observed |
| 07-22 19:43 | 80m | +8 / -13 | DO2XYZ | -15 / -22 | 5 | ✓ Full exchange observed |
| 07-22 19:40 | 80m | +12 / - | G4BMM | -17 / -8 | 3 | Partial capture |
| 07-22 19:38 | 80m | +7 / 0 | YO4NT | +10 / - | 4 | ✓ Full exchange observed |
| 07-22 19:28 | 80m | -6 / - | RG2T | - / - | 3 | Partial capture |
| 07-22 19:24 | 80m | +6 / -15 | RX9WM | -23 / -12 | 9 | ✓ Full exchange observed |
| 07-22 18:58 | 80m | -8 / -19 | DB9LG | -16 / -17 | 9 | ✓ Full exchange observed |
| 07-21 16:58 | 20m | -4 / - | IN3WZS | - / -15 | 2 | Partial capture |
| 07-21 16:57 | 20m | 0 / - | DG6TOM | - / -10 | 2 | ✓ Closing fragment |
| 07-21 16:55 | 20m | -4 / -4 | F1PBZ | -4 / +6 | 4 | ✓ Full exchange observed |
| 07-21 16:53 | 20m | -4 / - | TA6MMI | - / -4 | 3 | ✓ Closing fragment |
| 07-21 16:52 | 20m | 0 / - | BG7BVI | - / -5 | 2 | Partial capture |
| 07-21 16:51 | 20m | -2 / - | VU2JEB | - / -3 | 2 | Partial capture |
| 07-21 16:48 | 20m | -7 / - | R8OAE | - / +3 | 2 | ✓ Closing fragment |
| 07-21 16:46 | 20m | -14 / - | DG3DPX | - / -12 | 2 | Partial capture |
| 07-21 16:44 | 20m | -5 / - | DJ6DN/P | - / -19 | 2 | ✓ Closing fragment |
| 07-21 16:38 | 20m | -7 / - | IU4TQQ | - / -3 | 4 | ✓ Closing fragment |
| 07-21 16:35 | 20m | -8 / -12 | A71QQ | -10 / -7 | 9 | ✓ Full exchange observed |
| 07-21 16:34 | 20m | -6 / -5 | EX8ABR | -23 / 0 | 3 | Partial capture |
| 07-21 16:32 | 20m | -8 / - | BG7BMG | - / -3 | 2 | ✓ Closing fragment |
| 07-21 16:30 | 20m | -13 / - | LA7DMA | - / - | 2 | ✓ Closing fragment |
| 07-20 21:37 | 80m | +7 / -17 | TN8GD | -22 / -14 | 6 | ✓ Full exchange observed |
| 07-20 20:28 | 80m | +5 / - | RA4Y | - / - | 2 | Partial capture |
| 07-20 20:01 | 80m | +2 / -15 | JA5MHD | -23 / -11 | 5 | Partial capture |
| 07-20 20:00 | 80m | +5 / - | JA6DFD | - / -13 | 4 | Partial capture |
| 07-20 19:53 | 80m | +6 / - | R0AH | - / - | 2 | Partial capture |
| 07-20 19:49 | 80m | +5 / - | JH2FXK | - / - | 2 | Partial capture |
| 07-20 19:25 | 80m | +16 / -13 | R4CHN | -9 / -15 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195145 +6 1575 BG2EFX 9A3TN RR73 195345 +10 1575 CQ AS 9A3TN JN85 195400 -3 1114 9A3TN DK0ACI +11 195400 -16 1576 9A3TN R4HLO LO43 195415 +6 1575 JF1UVJ 9A3TN +06 195430 -9 1114 9A3TN DK0ACI +11 195445 +6 1575 JF1UVJ 9A3TN RR73 195500 -19 1575 9A3TN R4HLO LO43 (x2) 195545 +5 1576 CQ AS 9A3TN JN85 195630 -9 1114 9A3TN DK0ACI +05 195645 +3 1575 JA5DIM 9A3TN -02 195700 -6 1114 9A3TN DK0ACI +05 195715 +7 1576 JA5DIM 9A3TN RR73 195730 -6 1115 9A3TN DK0ACI +05
UTC dB Audio Message 203800 +10 1316 9A3TN SQ8V KO01 (x2) 203845 +9 1387 SQ8V 9A3TN -03 203900 +8 1315 9A3TN SQ8V R-09 203915 +11 1387 SQ8V 9A3TN RR73 203930 +10 1315 9A3TN SQ8V 73 204000 -8 1124 9A3TN IK4UNQ -07 (x3) 213145 -3 1003 <...> 9A3TN JN85 (x2) 213345 -1 1003 IV3IHV 9A3TN JN85 213400 -2 1503 9A3TN IV3IHV +04 (x2) 213445 -5 1003 IV3IHV 9A3TN 73
UTC dB Audio Message 165200 -4 1343 VU2JEB 9A3TN -03 165230 +4 1343 BG7BVI 9A3TN R-05 (x2) 165330 -8 1343 TA6MMI 9A3TN JN85 (x3) 165530 -4 1343 VU2JEB 9A3TN -11 165545 -3 2825 9A3TN F1PBZ -04 165600 -6 1343 F1PBZ 9A3TN R+06 165615 -4 2825 9A3TN F1PBZ RR73 165630 -2 1343 F1PBZ 9A3TN 73 165700 -5 1343 DG6TOM 9A3TN -10 (x2) 165800 -5 1343 IN3WZS 9A3TN -15 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.