SP9DB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP9DB, decoded by SO8OO in southeastern Poland. 344 related FT8 messages, 125 CQ messages, observed on 60m, 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-06-15 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 SP9DB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP9DB
Approximate centre of JO84, decoded 2026-08-23 19:14 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 | SP9DB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 19:15 | 60m | -11 / 0 | DG0OAT | -8 / -10 | 7 | ✓ Full exchange observed |
| 08-23 19:13 | 60m | -7 / +2 | SP9UPH | +12 / -10 | 5 | ✓ Full exchange observed |
| 08-23 19:09 | 60m | -8 / - | OZ1BJM | -16 / - | 4 | ✓ Closing observed |
| 08-23 19:07 | 60m | -10 / -2 | DL5SBY | +3 / -9 | 5 | ✓ Full exchange observed |
| 08-23 19:06 | 60m | -6 / -1 | DL2AOM | -9 / -10 | 5 | ✓ Full exchange observed |
| 08-23 19:04 | 60m | -5 / -10 | YO2NAA | -1 / -8 | 5 | ✓ Full exchange observed |
| 08-23 19:01 | 60m | -7 / -8 | HA7TM | +18 / -6 | 5 | ✓ Full exchange observed |
| 08-23 19:00 | 60m | -6 / +9 | SP2DDX | +6 / -7 | 5 | ✓ Full exchange observed |
| 08-23 18:57 | 60m | -3 / -5 | IV3DSG | -4 / -6 | 5 | ✓ Full exchange observed |
| 08-23 18:55 | 60m | -6 / - | YO4FRF | - / -6 | 2 | ✓ Closing fragment |
| 08-23 18:54 | 60m | -6 / -9 | HA5AZD | -14 / -6 | 5 | ✓ Full exchange observed |
| 08-23 18:53 | 60m | -7 / -8 | PA7ZZ | -9 / -8 | 5 | ✓ Full exchange observed |
| 08-23 18:49 | 60m | -4 / - | F4HER | - / -8 | 2 | ✓ Closing fragment |
| 08-23 18:49 | 60m | -10 / -8 | OM7FS | -2 / -6 | 7 | ✓ Full exchange observed |
| 08-23 18:46 | 60m | -10 / - | 4X1GA | - / - | 4 | Partial capture |
| 08-23 18:44 | 60m | -7 / -4 | SP8AWL | +14 / -6 | 6 | ✓ Full exchange observed |
| 08-23 18:42 | 60m | -8 / -2 | DK2CC | -18 / -6 | 4 | ✓ Full exchange observed |
| 08-23 18:40 | 60m | -10 / -18 | IZ0MIT | -7 / -8 | 5 | ✓ Full exchange observed |
| 08-23 18:38 | 60m | -6 / - | SP5DFK | -17 / -6 | 4 | ✓ Closing observed |
| 08-23 18:36 | 60m | -7 / - | 4X1GA | - / - | 2 | Partial capture |
| 08-23 18:34 | 60m | -10 / -16 | OZ2BX | -15 / -6 | 7 | Partial capture |
| 08-23 18:26 | 60m | -14 / - | DK1XAM | - / -6 | 3 | ✓ Closing fragment |
| 08-22 19:53 | 60m | -5 / - | DK5EO | -7 / -6 | 2 | Partial capture |
| 08-22 19:47 | 60m | - / -8 | SP5DFK | -12 / - | 3 | ✓ Closing fragment |
| 08-22 19:45 | 60m | - / -12 | DK5EO | -8 / - | 3 | ✓ Closing fragment |
| 08-22 19:43 | 60m | - / +6 | DL1UDO | -6 / - | 2 | ✓ Closing fragment |
| 08-22 19:39 | 60m | - / -11 | G7GXK | -5 / - | 3 | ✓ Closing fragment |
| 08-22 19:36 | 60m | -2 / - | SP2KMO | - / -8 | 2 | ✓ Closing fragment |
| 08-22 19:32 | 60m | - / -14 | DK5WO | -19 / - | 4 | ✓ Closing fragment |
| 08-22 19:31 | 60m | - / -5 | PE1PEO | -12 / - | 3 | ✓ Closing fragment |
| 08-22 19:29 | 60m | - / -8 | F4HER | -4 / - | 2 | ✓ Closing fragment |
| 08-22 19:25 | 60m | - / -4 | DL5JMN | -2 / - | 4 | ✓ Closing fragment |
| 08-22 18:54 | 60m | - / - | DK1XAM | -8 / - | 2 | Partial capture |
| 08-22 18:52 | 60m | -12 / -19 | EA3FCQ | -11 / -5 | 6 | ✓ Full exchange observed |
| 08-22 18:50 | 60m | - / -10 | HA7UL | +1 / - | 2 | ✓ Closing fragment |
| 08-22 18:38 | 60m | - / - | DL1UDO | -8 / - | 4 | Partial capture |
| 08-22 18:33 | 60m | -11 / -1 | M1EPZ | -10 / - | 3 | ✓ Closing observed |
| 08-22 18:32 | 60m | -13 / - | OE6HLF | - / - | 2 | Partial capture |
| 08-22 18:29 | 60m | -11 / - | ER5GB | -7 / -8 | 3 | ✓ Closing observed |
| 08-22 18:28 | 60m | -10 / -3 | SP5CTY | +6 / -6 | 5 | ✓ Full exchange observed |
| 08-22 18:27 | 60m | -10 / - | DK5RL | - / -11 | 4 | ✓ Closing fragment |
| 08-22 18:25 | 60m | -9 / - | MM6EJO | - / -7 | 3 | Partial capture |
| 08-22 18:22 | 60m | -8 / - | EA5AD | - / -6 | 4 | Partial capture |
| 08-20 18:38 | 60m | - / -4 | SP9TBT | 0 / - | 2 | Partial capture |
| 08-20 13:12 | 20m | - / -16 | IU2VBP | +17 / - | 3 | ✓ Closing fragment |
| 08-19 18:12 | 60m | -7 / - | ON7IO | - / -5 | 3 | ✓ Closing fragment |
| 08-19 18:09 | 60m | -14 / - | F5PBG | - / -6 | 2 | ✓ Closing fragment |
| 08-19 18:06 | 60m | -12 / -1 | DL6ZXG | +4 / -5 | 4 | ✓ Full exchange observed |
| 08-19 18:03 | 60m | -9 / -6 | SP9JMR | -10 / -8 | 7 | ✓ Full exchange observed |
| 08-19 18:01 | 60m | -10 / -1 | OZ9FF | -4 / -5 | 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 191245 -7 1034 CQ SP9DB JO84 191300 +11 788 SP9DB SP9UPH JO90 191315 -6 1035 SP9UPH SP9DB -10 191330 +11 788 SP9DB SP9UPH R+02 191345 -8 1035 SP9UPH SP9DB RR73 191400 +15 787 SP9DB SP9UPH 73 191415 -12 1034 CQ SP9DB JO84 (x2) 191500 -5 2432 SP9DB DG0OAT JO62 191515 -9 1034 DG0OAT SP9DB -10 191530 -7 2432 SP9DB DG0OAT R+00 191545 -9 1034 DG0OAT SP9DB -10 191600 -10 2177 SP9DB DG0OAT R-06 191615 -14 1035 DG0OAT SP9DB RR73 191630 -8 2177 SP9DB DG0OAT 73
UTC dB Audio Message 131215 +16 547 SP9DB IU2VBP JN45 (x3) 184530 +5 2240 SP9DB DM2BR +06
UTC dB Audio Message 195415 -11 964 SP9DB UA3SCU -02 (x2) 195530 -15 1039 CQ SP9DB JO84 a1 195800 -16 1039 <...> SP9DB 73 195815 -9 457 SP9DB OK1DLA JN79 (x5) 200245 -16 1933 SP9DB F5RRS 73 200345 -9 419 SP9DB DK0ACI 73 200445 -15 1269 SP9DB RX3ASQ KO95 (x2) 190445 +0 887 SP9DB ON4AOI -16 (x2)
UTC dB Audio Message 134545 -15 975 SP9DB YO4NF -17 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.