SP3RBJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP3RBJ, decoded by SO8OO in southeastern Poland. 47 related FT8 messages, 3 CQ messages, observed on 80m, 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-05-05 and 2026-07-31.
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 SP3RBJ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP3RBJ
Approximate centre of JO71, decoded 2026-08-04 22:58 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 | SP3RBJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-04 22:58 | 40m | -16 / - | TJ1GD/P | - / -6 | 4 | Partial capture |
| 08-04 22:54 | 40m | -14 / - | HK3X | - / - | 2 | Partial capture |
| 06-27 19:50 | 80m | +2 / - | 4Z5AV | - / - | 2 | Partial capture |
| 06-27 19:49 | 40m | - / +9 | SV2HTW | -6 / - | 4 | Partial capture |
| 06-26 18:31 | 20m | -14 / -16 | 4X1UF | -10 / -10 | 5 | ✓ Full exchange observed |
| 06-22 19:17 | 10m | - / -4 | SV2CLJ | -8 / - | 2 | ✓ Closing fragment |
| 06-16 00:43 | 20m | - / -15 | PW8BR | -6 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194515 -22 1973 SP3RBJ RL2F +03 194915 -5 662 SP3RBJ SV2HTW +09 (x4) 225400 -14 1345 HK3X SP3RBJ JO71 (x2) 225815 -14 1345 TJ1GD/P SP3RBJ JO71 (x4)
UTC dB Audio Message 182715 -17 2136 SP3RBJ JA0LFV RR73 183100 -7 1485 JH5AVM SP3RBJ JO71 183130 -13 1486 4X1UF SP3RBJ JO71 183145 -6 2596 SP3RBJ 4X1UF -16 183200 -13 1485 4X1UF SP3RBJ R-10 183215 -13 2595 SP3RBJ 4X1UF RR73 183230 -16 1486 4X1UF SP3RBJ 73 184830 -16 1485 JH5AVM SP3RBJ JO71 162615 -7 1477 JA5SLV SP3RBJ JO71 162800 -11 1487 CQ DX SP3RBJ JO71 (x2) 170415 -19 2045 SP3RBJ 9A5E RR73 190630 -12 2565 SP3RBJ JA0JWQ -17 220100 -17 1575 SP3RBJ 9K2OK -10 (x2)
UTC dB Audio Message 195015 +3 1404 4Z5AV SP3RBJ JO71 (x2) 195115 -5 1405 TA4RC SP3RBJ JO71 195200 -13 2346 SP3RBJ DO1MGN JO50
UTC dB Audio Message 191715 -9 968 SP3RBJ SV2CLJ -04 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.