SP9FB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP9FB, decoded by SO8OO in southeastern Poland. 109 related FT8 messages, observed on 40m, 20m, 10m, across 22 UTC dates. Heard between 2026-06-05 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 SP9FB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP9FB
Approximate centre of KO00, decoded 2026-08-21 19:48 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 | SP9FB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 17:48 | 20m | - / +10 | LB5WB | -1 / - | 3 | ✓ Closing fragment |
| 08-21 18:48 | 20m | - / - | DK7ZT | -6 / - | 5 | ✓ Closing fragment |
| 08-12 18:58 | 20m | - / -9 | 9A4ZM | +6 / - | 3 | ✓ Closing fragment |
| 08-12 18:01 | 20m | - / - | F5IXN | -10 / - | 2 | ✓ Closing fragment |
| 08-12 09:33 | 20m | - / - | SV7JAR | -7 / - | 2 | Partial capture |
| 08-11 18:20 | 20m | - / -4 | CT3MD | -6 / - | 3 | ✓ Closing fragment |
| 08-09 12:33 | 20m | - / - | IU5HIU | -15 / - | 2 | Partial capture |
| 08-09 12:30 | 20m | - / - | 9A4ZM | +4 / - | 2 | Partial capture |
| 08-08 18:53 | 20m | - / - | PD3CFG | -13 / - | 3 | Partial capture |
| 08-08 18:46 | 20m | - / - | 9A4ZM | -8 / - | 2 | Partial capture |
| 08-08 18:45 | 20m | - / -3 | K1WY | -16 / - | 2 | ✓ Closing fragment |
| 08-08 18:39 | 20m | - / +2 | R4FDW | -16 / - | 3 | ✓ Closing fragment |
| 08-04 18:22 | 20m | - / - | EA3HMM | +5 / - | 3 | Partial capture |
| 08-04 18:22 | 20m | - / -2 | YO4NF | -8 / - | 2 | Partial capture |
| 08-03 11:59 | 20m | - / - | EA3HMM | +2 / - | 3 | Partial capture |
| 08-03 09:46 | 20m | - / - | IU5TPM | -18 / - | 4 | Partial capture |
| 08-03 09:20 | 20m | - / - | IU5TPM | -2 / - | 2 | Partial capture |
| 08-03 09:18 | 20m | - / -8 | M0PBG | -10 / - | 4 | Partial capture |
| 08-03 09:17 | 20m | - / +3 | G4DBW | -18 / - | 3 | ✓ Closing fragment |
| 08-03 09:16 | 20m | - / - | PD3LKN | -3 / - | 2 | Partial capture |
| 08-03 09:15 | 20m | - / - | IU5TPM | -1 / - | 3 | Partial capture |
| 07-23 19:22 | 40m | -15 / -1 | 9A4ZM | -2 / - | 4 | ✓ Closing observed |
| 07-23 19:22 | 40m | - / - | SP6AXW | -18 / - | 2 | ✓ Closing fragment |
| 07-23 19:19 | 40m | -11 / - | VJ6X | - / -14 | 5 | ✓ Closing fragment |
| 07-23 19:03 | 40m | -10 / - | VJ6X | - / -14 | 5 | Partial capture |
| 07-18 19:00 | 20m | -4 / - | W7JCS | - / - | 2 | Partial capture |
| 07-17 15:59 | 20m | - / +6 | UA4FEN | -6 / - | 2 | ✓ Closing fragment |
| 07-17 15:04 | 20m | - / - | F5PBG | -6 / - | 3 | ✓ Closing fragment |
| 07-13 21:37 | 20m | - / - | EA1IOK | -8 / - | 4 | Partial capture |
| 07-09 19:08 | 20m | - / - | M0PBG | +2 / - | 3 | Partial capture |
| 07-09 19:06 | 20m | - / -3 | RN6MA | +1 / - | 3 | Partial capture |
| 07-09 18:55 | 20m | - / -21 | F5RRS | -21 / - | 3 | ✓ Closing fragment |
| 07-08 10:07 | 20m | - / - | HG8LXL | +2 / - | 4 | Partial capture |
| 06-19 20:57 | 20m | -10 / -11 | N4EFS | -10 / - | 3 | Partial capture |
| 06-18 09:59 | 10m | - / -2 | D2UY | -16 / - | 2 | Partial capture |
| 06-05 19:46 | 20m | - / -6 | M0BEW | +10 / - | 3 | ✓ Closing fragment |
| 06-05 19:03 | 20m | -24 / - | NF3R | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 180115 -11 2630 SP9FB F5IXN JN23 (x2) 185800 +7 336 SP9FB 9A4ZM JN86 (x3) 101845 -20 1756 SP9FB F4HSB JN37 184830 -8 291 SP9FB DK7ZT +12 (x5) 194815 -17 544 N3GTY SP9FB KO00 174845 +0 932 SP9FB LB5WB +10 (x3)
UTC dB Audio Message 190615 -9 2491 VJ6X SP9FB R-14 (x8) 192230 -17 1960 SP9FB SP6AXW JO80 192230 -2 2487 SP9FB 9A4ZM JN86 (x2) 192315 -15 2491 9A4ZM SP9FB RRR 192330 -2 2487 SP9FB 9A4ZM 73 192430 -20 1960 SP9FB SP6AXW 73 163145 -12 643 SP9FB DL1IP JN49
UTC dB Audio Message 095900 -17 2089 SP9FB D2UY -02 (x2) 185915 -12 2573 SP9FB F4BJN 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.