SP9FZH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP9FZH, decoded by SO8OO in southeastern Poland. 173 related FT8 messages, 67 CQ messages, observed on 80m, 40m, 20m, 10m, across 17 UTC dates. Heard between 2026-05-28 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 SP9FZH worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP9FZH
Approximate centre of JN99, decoded 2026-08-23 00:46 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 | SP9FZH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 01:03 | 40m | - / - | RX3DCZ | -4 / - | 3 | Partial capture |
| 08-23 00:58 | 40m | - / +1 | LZ3CB | +5 / - | 3 | ✓ Closing fragment |
| 08-23 00:57 | 40m | - / -6 | DL9KM | -3 / - | 3 | ✓ Closing fragment |
| 08-23 00:20 | 80m | +19 / - | VP8A | - / - | 51 | Partial capture |
| 08-23 00:12 | 80m | +21 / +5 | OG1AO | +16 / - | 6 | ✓ Full exchange observed |
| 08-22 20:10 | 20m | - / -16 | TA2ED | -6 / - | 2 | Partial capture |
| 08-22 20:07 | 20m | - / -11 | F1ODM | +6 / - | 6 | Partial capture |
| 08-22 15:07 | 20m | - / - | RZ4FWA | -3 / - | 2 | Partial capture |
| 08-22 15:04 | 20m | - / - | F1PPH | -5 / - | 11 | Partial capture |
| 08-21 20:10 | 80m | +10 / - | SP1ZMO | +4 / +1 | 9 | Partial capture |
| 08-21 20:02 | 80m | +7 / - | JF1FSR | - / - | 8 | Partial capture |
| 08-21 19:56 | 80m | +8 / - | JG3TRB | - / - | 10 | Partial capture |
| 08-20 17:09 | 10m | - / - | DN9AD | -22 / - | 2 | Partial capture |
| 08-18 02:11 | 80m | +14 / - | <...> | - / - | 2 | Partial capture |
| 08-18 02:07 | 80m | +14 / - | NP4BM | - / - | 8 | Partial capture |
| 08-18 02:04 | 80m | +10 / +7 | OG1AO | -2 / - | 6 | ✓ Full exchange observed |
| 08-12 18:49 | 80m | +6 / - | DO8JB | - / +2 | 2 | ✓ Closing fragment |
| 08-12 18:48 | 80m | +6 / - | DO1SHK | - / -4 | 2 | ✓ Closing fragment |
| 08-12 18:46 | 80m | 0 / - | BG0HP | - / - | 3 | Partial capture |
| 08-12 18:43 | 80m | +10 / -5 | SQ4PKO | +11 / - | 5 | ✓ Full exchange observed |
| 08-12 18:38 | 80m | +7 / -21 | 4X5MZ | 0 / +5 | 10 | ✓ Full exchange observed |
| 08-11 20:15 | 40m | -6 / - | F1IQH | - / +1 | 3 | Partial capture |
| 08-11 20:14 | 40m | -1 / - | <...> | - / -9 | 2 | Partial capture |
| 08-11 20:11 | 40m | -5 / - | DL2FBG | - / -12 | 3 | ✓ Closing fragment |
| 08-11 20:09 | 40m | -13 / - | G4DBW | - / +1 | 2 | ✓ Closing fragment |
| 08-11 20:04 | 40m | -4 / - | 9J2FI | - / - | 4 | Partial capture |
| 08-11 05:09 | 80m | +6 / 0 | DL9KM | -4 / +8 | 6 | ✓ Full exchange observed |
| 08-11 05:09 | 80m | +6 / +5 | SQ9EJ | +6 / - | 4 | ✓ Full exchange observed |
| 08-11 05:06 | 80m | +6 / -2 | DK5OPA | -22 / -16 | 6 | ✓ Full exchange observed |
| 08-11 05:05 | 80m | +8 / - | F1PBZ | -9 / - | 2 | ✓ Closing observed |
| 08-10 23:00 | 40m | -7 / - | MD0MAN/P | - / -13 | 4 | ✓ Closing fragment |
| 08-10 22:57 | 40m | -8 / - | 9J2FI | - / - | 5 | Partial capture |
| 08-10 22:55 | 40m | -8 / -13 | RN6HK | -16 / - | 3 | ✓ Closing observed |
| 08-10 22:52 | 40m | -12 / +4 | DL1EDR | -17 / - | 4 | ✓ Full exchange observed |
| 08-10 22:47 | 40m | -22 / - | TN8GD | - / -20 | 2 | Partial capture |
| 08-08 21:53 | 80m | +10 / -12 | R2BNC | -14 / -4 | 5 | ✓ Full exchange observed |
| 08-08 21:45 | 80m | +8 / - | ON6CQ | -22 / -9 | 7 | Partial capture |
| 08-08 21:44 | 80m | +9 / - | R4ABW | -6 / - | 3 | ✓ Closing observed |
| 08-08 21:44 | 80m | +12 / -4 | UR4LG | -7 / -14 | 5 | ✓ Full exchange observed |
| 08-08 21:41 | 80m | +7 / -12 | R5AV | +6 / +3 | 4 | ✓ Full exchange observed |
| 08-08 21:39 | 80m | +10 / - | SP7X | -12 / - | 4 | ✓ Closing observed |
| 08-08 21:38 | 80m | +7 / - | <...> | - / - | 2 | Partial capture |
| 08-02 04:22 | 40m | -9 / - | XE1RBV | - / - | 11 | Partial capture |
| 08-02 04:18 | 40m | - / - | PB0AKY | -21 / - | 3 | ✓ Closing fragment |
| 08-02 04:13 | 40m | -10 / -10 | SP7TF | -18 / - | 3 | ✓ Full exchange observed |
| 08-02 04:09 | 40m | -16 / - | YN1J | - / - | 2 | Partial capture |
| 08-02 04:07 | 40m | -18 / - | HI8UD | - / - | 2 | Partial capture |
| 07-22 21:17 | 80m | +11 / - | TN8GD | - / - | 13 | Partial capture |
| 07-18 21:21 | 10m | - / +3 | DN9OPA | -8 / - | 2 | ✓ Closing fragment |
| 07-18 21:19 | 10m | - / +5 | PD9FLX | -1 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 201400 +0 1257 <...> SP9FZH -09 (x2) 201530 -5 1257 F1IQH SP9FZH +01 (x3) 005530 -9 550 SP9FZH UN2PL RR73 005700 -1 1944 SP9FZH DL9KM JN68 (x3) 005830 +6 849 SP9FZH LZ3CB KN32 (x3) 010300 -1 1137 SP9FZH RX3DCZ KO94 (x3)
UTC dB Audio Message 003900 +13 527 VP8A SP9FZH JN99 (x15)
UTC dB Audio Message 150730 -12 603 SP9FZH F1PPH JN07 150730 +2 2071 SP9FZH RZ4FWA LO23 150800 -9 604 SP9FZH F1PPH JN07 (x4) 200645 -13 2379 SP9FZH F8KIC/P JN29 200715 +1 2378 SP9FZH F1ODM -11 (x6) 201015 -7 2379 SP9FZH TA2ED -16 (x2)
UTC dB Audio Message 101830 -15 1470 SP9FZH TK4BB RR73 (x2) 082145 -16 1524 SP9FZH EB5HRZ RRR 182645 -18 1269 SP9FZH CA6SNT RR73 180900 -21 1795 SP9FZH CN2DX RR73 211715 -14 1538 SP9FZH IV3CTT JN65 (x4) 211915 -4 2053 SP9FZH PD9FLX JO22 (x2) 212145 -6 2608 SP9FZH DN9OPA R+03 (x2) 170915 -21 1494 SP9FZH DN9AD JO52 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.