SP8KAJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP8KAJ, decoded by SO8OO in southeastern Poland. 111 related FT8 messages, 3 CQ messages, observed on 80m, 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-05-18 and 2026-06-06.
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 SP8KAJ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP8KAJ
Approximate centre of KO12, decoded 2026-06-03 12:23 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 | SP8KAJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-06 14:51 | 20m | - / - | F5NNN | -3 / - | 3 | Partial capture |
| 06-06 14:49 | 20m | - / 0 | R3LDK | +12 / - | 2 | Partial capture |
| 06-06 14:48 | 20m | - / - | PD1HPB | -9 / - | 5 | Partial capture |
| 06-06 14:45 | 20m | - / -6 | R5AV | +21 / - | 2 | ✓ Closing fragment |
| 06-06 14:43 | 20m | - / -7 | OH3OJ | +4 / - | 2 | ✓ Closing fragment |
| 06-05 19:14 | 20m | - / -15 | G3MOD | -2 / - | 2 | Partial capture |
| 06-05 18:55 | 20m | - / -10 | RY7G | +14 / - | 3 | ✓ Closing fragment |
| 06-05 18:52 | 20m | - / -8 | M0BEW | +18 / - | 2 | ✓ Closing fragment |
| 06-05 16:19 | 20m | - / -13 | M0SCK | -2 / - | 2 | Partial capture |
| 06-05 16:11 | 20m | - / -9 | F4LOB/P | +2 / - | 2 | ✓ Closing fragment |
| 06-05 16:07 | 20m | - / -19 | R1BED | -24 / - | 2 | Partial capture |
| 06-05 16:04 | 20m | - / -9 | F4FSY | +8 / - | 2 | Partial capture |
| 06-05 08:34 | 20m | - / - | RZ4FWA | 0 / - | 3 | Partial capture |
| 06-05 08:17 | 20m | - / -13 | DH2YBG | -2 / - | 5 | ✓ Closing fragment |
| 06-03 12:27 | 40m | - / -9 | DK4FH | -10 / - | 3 | ✓ Closing fragment |
| 06-03 12:24 | 40m | - / -17 | SP3IPA | -8 / - | 3 | ✓ Closing fragment |
| 06-03 12:20 | 40m | - / -10 | UX7QV | -2 / - | 2 | ✓ Closing fragment |
| 06-03 06:27 | 40m | - / -10 | DK7ZT | -16 / - | 2 | Partial capture |
| 06-03 06:23 | 40m | - / -6 | SP6FME | +4 / - | 3 | ✓ Closing fragment |
| 06-03 06:23 | 40m | - / -16 | DK7ZT | -16 / - | 2 | Partial capture |
| 06-03 06:19 | 40m | - / - | UT4PA | +4 / - | 2 | ✓ Closing fragment |
| 06-02 20:53 | 20m | - / - | G3ROY | -16 / - | 2 | Partial capture |
| 06-02 20:52 | 20m | - / -24 | EA8UP | +10 / - | 2 | ✓ Closing fragment |
| 06-02 20:46 | 20m | - / -22 | EA8UP | +12 / - | 7 | ✓ Closing fragment |
| 06-02 08:18 | 20m | - / -16 | DL3MIB | +11 / - | 3 | ✓ Closing fragment |
| 06-02 08:18 | 20m | - / - | G0NAD | -9 / - | 6 | Partial capture |
| 06-02 08:18 | 20m | - / - | OE3EHS | +7 / - | 3 | Partial capture |
| 05-31 09:50 | 20m | - / -7 | IK4LZH | +16 / - | 2 | ✓ Closing fragment |
| 05-30 15:21 | 20m | - / -14 | UA9FMT | 0 / - | 4 | Partial capture |
| 05-30 08:53 | 20m | - / - | OZ5AGJ | -15 / - | 2 | Partial capture |
| 05-30 08:52 | 20m | - / -20 | F1PBZ | +4 / - | 2 | Partial capture |
| 05-29 17:33 | 20m | - / -17 | M8BJL | 0 / - | 2 | ✓ Closing fragment |
| 05-29 15:43 | 20m | - / -2 | MI0FBI | -4 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 191430 +0 1405 SP8KAJ G3MOD -21 144300 +5 457 SP8KAJ OH3OJ -07 (x2) 144530 +22 458 SP8KAJ R5AV -06 (x2) 144830 -2 457 SP8KAJ PD1HPB JO22 144900 +11 735 SP8KAJ R3LDK KO64 144930 -8 457 SP8KAJ PD1HPB JO22 144930 +14 735 SP8KAJ R3LDK R+00 145030 -12 457 SP8KAJ PD1HPB JO22 (x2) 145130 -4 1851 SP8KAJ F5NNN IN94 145200 -10 456 SP8KAJ PD1HPB JO22 145200 -5 1850 SP8KAJ F5NNN IN94 (x2)
UTC dB Audio Message 062400 +11 316 SP8KAJ SP6FME R-06 (x2) 062700 -14 1539 SP8KAJ DK7ZT -10 (x2) 122030 -2 1042 SP8KAJ UX7QV -10 (x2) 122245 -7 1042 CQ SP8KAJ KO12 (x3) 122430 -6 984 SP8KAJ SP3IPA JO82 (x3) 122700 -11 980 SP8KAJ DK4FH JO64 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.