F4JAR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F4JAR, decoded by SO8OO in southeastern Poland. 44 related FT8 messages, 19 CQ messages, observed on 40m, 20m, 10m, across 5 UTC dates. Heard between 2026-05-17 and 2026-08-02.
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 F4JAR worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F4JAR
Approximate centre of JN16, decoded 2026-06-14 16:05 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 | F4JAR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-02 14:25 | 20m | -2 / - | SA0WAE | - / - | 2 | ✓ Closing fragment |
| 08-02 14:23 | 20m | +5 / +1 | G7IGC | -10 / -2 | 4 | ✓ Full exchange observed |
| 06-14 16:01 | 10m | -14 / - | PU2BRU | - / -7 | 2 | Partial capture |
| 06-08 14:36 | 10m | +1 / - | LU1VDF | - / - | 8 | ✓ Closing fragment |
| 06-08 14:22 | 10m | +8 / - | SP5CGN | - / -5 | 4 | ✓ Closing fragment |
| 06-08 14:16 | 10m | +10 / - | SP2LNY | - / +2 | 3 | ✓ Closing fragment |
| 05-30 15:14 | 40m | - / -1 | HB9RSG | -14 / - | 3 | Partial capture |
| 05-30 15:12 | 40m | -10 / -5 | E70SZ | +9 / -13 | 9 | Partial capture |
| 05-30 15:12 | 40m | - / -17 | F1PBZ | -14 / - | 2 | Partial capture |
| 05-30 15:03 | 20m | -3 / -4 | R3EDI | 0 / -8 | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 150330 -9 791 CQ F4JAR JN16 150345 -5 1833 F4JAR R3EDI KO82 (x2) 150430 -3 790 R3EDI F4JAR -08 150445 +3 1832 F4JAR R3EDI R-03 144915 -11 1177 CQ F4JAR JN16 142315 +8 476 G7IGC F4JAR -02 142330 -9 347 F4JAR G7IGC R+01 (x2) 142400 -19 1521 F4JAR DH3KR JO30 142445 +2 476 G7IGC F4JAR 73 142545 +0 476 SA0WAE F4JAR RR73 (x2)
UTC dB Audio Message 143815 +1 1186 LU1VDF F4JAR JN16 (x5) 155145 -14 896 CQ F4JAR JN16 155215 -11 897 PP2RR F4JAR R-11 155445 -18 897 IZ8PPI F4JAR R-17 160115 -15 896 CQ F4JAR JN16 a1 160145 -15 897 PU2BRU F4JAR R-07 (x2) 160415 -17 896 CQ F4JAR JN16 160430 -4 2688 F4JAR F1PBZ -18 160445 -14 896 CQ F4JAR JN16 a1 (x2)
UTC dB Audio Message 151245 -14 2541 F4JAR F1PBZ -17 151245 +9 753 F4JAR E70SZ JN84 151300 -9 753 E70SZ F4JAR -13 151315 -22 2245 F4JAR IQ5VK JN53 151315 +7 754 F4JAR E70SZ R-05 (x2) 151415 -12 1754 F4JAR HB9RSG JN47 151415 +9 754 F4JAR E70SZ R-05 (x3) 151615 -14 1754 F4JAR HB9RSG R-01 (x2) 145315 -16 1141 CQ F4JAR JN16 145330 -10 1763 F4JAR S58BO JN75 145345 -13 1141 G0GDA F4JAR R+10
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.