SP9DWV — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP9DWV, decoded by SO8OO in southeastern Poland. 151 related FT8 messages, observed on 160m, 80m, 60m, 20m, 10m, across 23 UTC dates. Heard between 2026-05-24 and 2026-08-22.
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 SP9DWV worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP9DWV
Approximate centre of JN99, decoded 2026-08-22 18:39 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 | SP9DWV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 18:39 | 160m | -9 / +1 | OM7FS | +1 / - | 2 | Partial capture |
| 08-22 18:38 | 160m | -8 / -8 | OZ2BX | -15 / -11 | 3 | ✓ Full exchange observed |
| 08-22 18:36 | 160m | -1 / -17 | RM3ZR | -3 / -23 | 5 | ✓ Full exchange observed |
| 08-22 18:30 | 160m | -6 / - | ER3UA | - / -25 | 9 | Partial capture |
| 08-22 18:28 | 160m | -7 / -3 | OM7FS | +4 / -4 | 5 | ✓ Full exchange observed |
| 08-22 18:25 | 60m | -8 / -4 | I/DH3YAK | -23 / -1 | 3 | Partial capture |
| 08-22 18:23 | 60m | -3 / - | HA3HM | -10 / -7 | 4 | ✓ Closing observed |
| 08-22 18:21 | 60m | +6 / -3 | DK1XAM | -10 / -6 | 5 | ✓ Full exchange observed |
| 08-22 18:18 | 80m | +10 / -6 | LY4MP | 0 / - | 3 | ✓ Closing observed |
| 08-22 18:13 | 80m | +15 / - | ER5DX | - / -23 | 6 | ✓ Closing fragment |
| 08-21 08:25 | 10m | - / -20 | DJ3HW | 0 / - | 3 | ✓ Closing fragment |
| 08-20 06:46 | 20m | - / -6 | 4O4DB | +4 / - | 2 | ✓ Closing fragment |
| 08-11 18:03 | 10m | - / +5 | EA8UP | -11 / - | 2 | ✓ Closing fragment |
| 08-07 10:20 | 10m | - / - | TA7D | -10 / - | 8 | Partial capture |
| 08-07 10:12 | 10m | - / - | TA7D | -11 / - | 5 | Partial capture |
| 07-29 05:43 | 20m | - / -11 | R4FDW | -19 / - | 7 | Partial capture |
| 07-22 15:41 | 20m | - / +1 | CN2DX | -5 / - | 2 | ✓ Closing fragment |
| 07-08 05:43 | 20m | - / 0 | A61QQ | -18 / - | 2 | ✓ Closing fragment |
| 06-28 05:59 | 10m | - / -11 | EX7CQ | -11 / - | 2 | ✓ Closing fragment |
| 06-22 17:27 | 10m | - / 0 | EA8AT | -11 / - | 2 | ✓ Closing fragment |
| 06-11 18:44 | 20m | - / -11 | BD5CAM | -4 / - | 3 | ✓ Closing fragment |
| 06-11 18:42 | 20m | -16 / - | JA6CNL | - / -22 | 3 | ✓ Closing fragment |
| 06-10 17:33 | 10m | - / -19 | PU2BRU | -10 / - | 2 | Partial capture |
| 06-10 17:31 | 10m | - / -17 | A61DD | -4 / - | 2 | ✓ Closing fragment |
| 06-10 07:19 | 10m | - / -17 | A41ZZ | -13 / - | 2 | ✓ Closing fragment |
| 06-10 07:11 | 10m | - / -6 | EX8ABR | -7 / - | 2 | ✓ Closing fragment |
| 06-10 07:08 | 10m | - / -14 | VU2LBW | -14 / - | 2 | ✓ Closing fragment |
| 06-10 07:06 | 10m | - / -6 | UN0GY | +9 / - | 2 | ✓ Closing fragment |
| 06-09 16:06 | 10m | - / -7 | UR9QQ | -5 / - | 3 | ✓ Closing fragment |
| 06-07 18:32 | 10m | - / -11 | CX1AR | -13 / - | 3 | ✓ Closing fragment |
| 06-07 17:39 | 10m | - / -12 | PS8CW | -12 / - | 2 | ✓ Closing fragment |
| 06-07 17:16 | 10m | - / - | PY8ZB | -14 / - | 3 | ✓ Closing fragment |
| 06-07 11:38 | 10m | - / -11 | ZS6BAF | -20 / - | 2 | ✓ Closing fragment |
| 06-07 11:18 | 10m | - / -13 | A61OK | -3 / - | 2 | ✓ Closing fragment |
| 06-06 13:43 | 10m | - / - | CX3DMP | -16 / - | 2 | ✓ Closing fragment |
| 06-06 13:26 | 10m | - / -14 | UT0AI | -15 / - | 3 | ✓ Closing fragment |
| 06-06 13:18 | 10m | - / - | UW7CN | -2 / - | 3 | Partial capture |
| 05-31 08:39 | 10m | - / - | DL3MIB | -1 / - | 5 | Partial capture |
| 05-31 08:34 | 10m | - / - | ES8GP | +4 / - | 9 | ✓ Closing fragment |
| 05-30 17:45 | 20m | - / -9 | 4X1UF | +6 / - | 15 | Partial capture |
| 05-29 18:57 | 20m | - / -12 | EA7GUM | -16 / - | 3 | Partial capture |
| 05-29 17:52 | 60m | +3 / - | EA3IIM | - / -15 | 4 | Partial capture |
| 05-27 10:55 | 10m | - / +1 | A61CK | +10 / - | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 183415 -7 2099 ER3UA SP9DWV R-25 (x5) 183645 +2 2349 RM3ZR SP9DWV JN99 183700 -4 2348 SP9DWV RM3ZR -17 183715 -4 2349 RM3ZR SP9DWV R-23 183730 -2 2348 SP9DWV RM3ZR RR73 183745 -2 2349 RM3ZR SP9DWV 73 183830 -15 1293 SP9DWV OZ2BX -08 183845 -7 1293 OZ2BX SP9DWV R-11 (x2) 183945 -9 1187 OM7FS SP9DWV JN99 184000 +1 1187 SP9DWV OM7FS +01
UTC dB Audio Message 175400 +4 1028 EA3IIM SP9DWV R-15 182000 -2 1860 <...> SP9DWV JN99 182115 -23 1862 SP9DWV I/DH3YAK -01 182115 +6 624 DK1XAM SP9DWV JN99 182130 -11 624 SP9DWV DK1XAM -03 182145 +5 624 DK1XAM SP9DWV R-06 182200 -10 624 SP9DWV DK1XAM RR73 182215 +8 624 DK1XAM SP9DWV 73 182315 -4 1010 HA3HM SP9DWV JN99 (x2) 182400 -10 1011 SP9DWV HA3HM RR73 182415 -2 1010 HA3HM SP9DWV 73 182500 -9 1862 I/DH3YAK SP9DWV JN99 182615 -23 1862 SP9DWV I/DH3YAK -04 182630 -6 1862 I/DH3YAK SP9DWV R-01
UTC dB Audio Message 181330 +13 757 ER5DX SP9DWV JN99 (x6) 181815 +0 1510 SP9DWV LY4MP -06 (x2) 181900 +10 1509 LY4MP SP9DWV 73
UTC dB Audio Message 102045 -5 701 SP9DWV TA7D +17 (x8) 180330 -16 1213 SP9DWV EA8UP +05 (x2) 064700 -14 890 SP9DWV UN7AM RR73 082400 -12 1787 SP9DWV TA6B -03 082500 +1 859 SP9DWV DJ3HW JO30 (x3)
UTC dB Audio Message 054330 -19 2043 SP9DWV A61QQ +00 (x2) 154130 -7 1779 SP9DWV CN2DX +01 (x2) 123230 -23 1874 SP9DWV EC3A JN00 053730 -11 2707 SP9DWV WB8YJF -10 054330 -23 1880 SP9DWV R4FDW -11 (x7) 064630 +3 2385 SP9DWV 4O4DB -06 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.