JA0LFV — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JA0LFV, decoded by SO8OO in southeastern Poland. 2,755 related FT8 messages, 785 CQ messages, observed on 80m, 40m, 20m, 10m, across 85 UTC dates. Heard between 2026-05-25 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 JA0LFV worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by JA0LFV
Approximate centre of PM97, decoded 2026-08-23 20:05 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 | JA0LFV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 20:05 | 20m | - / -10 | OE5FIL | +2 / - | 4 | ✓ Closing fragment |
| 08-23 19:53 | 20m | -11 / -12 | R1ZBR | 0 / -13 | 3 | ✓ Full exchange observed |
| 08-23 19:48 | 20m | -19 / - | DL1HTB | -9 / -7 | 3 | Partial capture |
| 08-23 19:39 | 20m | -12 / - | SP7ROH | - / -7 | 2 | ✓ Closing fragment |
| 08-23 19:32 | 40m | - / -13 | R3TY | -4 / - | 2 | ✓ Closing fragment |
| 08-23 19:27 | 40m | - / - | ON5RJ | -6 / - | 5 | Partial capture |
| 08-23 19:25 | 40m | - / - | OM2WW | +2 / - | 2 | Partial capture |
| 08-23 19:24 | 40m | - / - | DL9ZAL/QRP | -4 / - | 4 | Partial capture |
| 08-23 19:24 | 40m | - / - | DJ9GP | -6 / - | 2 | Partial capture |
| 08-23 19:24 | 40m | - / - | HB0/HB9FXF | -7 / - | 3 | Partial capture |
| 08-23 19:23 | 40m | - / - | ON5RJ | -3 / - | 3 | Partial capture |
| 08-23 19:05 | 80m | - / - | SP2HNF | +11 / - | 8 | Partial capture |
| 08-23 18:58 | 80m | - / -19 | SP9UPH | +19 / - | 2 | ✓ Closing fragment |
| 08-23 18:55 | 80m | - / - | R5BS | -2 / - | 2 | Partial capture |
| 08-22 20:17 | 40m | -10 / -8 | R3PY | -5 / - | 4 | ✓ Closing observed |
| 08-21 20:34 | 20m | - / -8 | EA5JLN | +7 / - | 2 | ✓ Closing fragment |
| 08-21 20:18 | 20m | - / -7 | 9K2GR | +5 / - | 2 | ✓ Closing fragment |
| 08-20 19:07 | 20m | - / - | G0ULG | -10 / - | 2 | Partial capture |
| 08-20 19:06 | 20m | - / - | G6ZRV | +1 / - | 2 | Partial capture |
| 08-20 19:01 | 20m | - / -18 | EI9IB | -2 / - | 4 | ✓ Closing fragment |
| 08-20 18:54 | 20m | - / -15 | S50R | -8 / - | 2 | Partial capture |
| 08-20 18:52 | 20m | - / - | F1AFW | -6 / - | 4 | Partial capture |
| 08-20 18:45 | 20m | -23 / -15 | 2E0SRO | +5 / -16 | 3 | ✓ Full exchange observed |
| 08-20 18:42 | 20m | -24 / - | F4HJN | - / -15 | 2 | Partial capture |
| 08-20 18:39 | 20m | - / -10 | IU6STP | -8 / - | 3 | ✓ Closing fragment |
| 08-20 18:32 | 20m | - / -8 | F4MSA | -2 / - | 4 | ✓ Closing fragment |
| 08-20 18:30 | 20m | -24 / +1 | DL6DHM | -10 / -15 | 3 | Partial capture |
| 08-20 18:23 | 20m | - / - | DL9MY | -2 / - | 2 | Partial capture |
| 08-20 18:21 | 20m | - / - | IK5EEA | +2 / - | 3 | Partial capture |
| 08-20 18:15 | 20m | - / -16 | TA2ED | -2 / - | 2 | ✓ Closing fragment |
| 08-20 18:12 | 20m | - / - | M0MXR | +5 / - | 2 | Partial capture |
| 08-20 18:11 | 20m | -24 / -9 | G0TGZ | -2 / -25 | 6 | ✓ Full exchange observed |
| 08-20 18:08 | 20m | - / -7 | SM7TNO | -8 / - | 4 | Partial capture |
| 08-20 18:05 | 20m | - / - | F5MYH | -4 / - | 2 | Partial capture |
| 08-20 17:51 | 20m | -16 / - | DL7HS | - / -14 | 2 | Partial capture |
| 08-20 17:50 | 20m | -17 / - | DJ0FF | - / -19 | 2 | Partial capture |
| 08-20 17:48 | 20m | -12 / - | SM3WFR | - / -14 | 4 | Partial capture |
| 08-20 17:47 | 20m | -15 / - | UX7QV | - / -9 | 2 | ✓ Closing fragment |
| 08-20 17:45 | 20m | - / -8 | F1THK | +8 / - | 2 | ✓ Closing fragment |
| 08-20 17:43 | 20m | - / -9 | G0VXE | +4 / - | 2 | ✓ Closing fragment |
| 08-19 20:11 | 80m | - / -11 | UA3RBM | -7 / - | 2 | ✓ Closing fragment |
| 08-19 20:08 | 80m | - / -9 | UA3RBM | -10 / - | 2 | Partial capture |
| 08-19 19:27 | 80m | - / - | SP3PLD | +20 / - | 3 | Partial capture |
| 08-19 18:42 | 80m | - / - | SP3PLD | +14 / - | 5 | Partial capture |
| 08-18 18:27 | 40m | - / -23 | OE5FSQ | -11 / - | 13 | ✓ Closing fragment |
| 08-18 18:25 | 40m | - / -16 | RD7O | -11 / - | 4 | ✓ Closing fragment |
| 08-18 18:17 | 40m | - / -19 | OK4KOP | -8 / - | 3 | ✓ Closing fragment |
| 08-18 18:16 | 40m | - / -6 | SP6JIU | +18 / - | 2 | ✓ Closing fragment |
| 08-18 18:06 | 40m | - / -10 | IN3BFW | -10 / - | 2 | ✓ Closing fragment |
| 08-17 19:28 | 40m | - / - | DL1HKL | -19 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195445 -10 3135 CQ DX JA0LFV PM97 (x4) 195815 -13 3135 HB9ADJ JA0LFV -02 195830 -17 1289 JA0LFV II7MGBR R-13 200045 -16 3136 CQ DX JA0LFV PM97 200315 -16 3135 LB1UK JA0LFV RR73 200345 -17 3135 CQ DX JA0LFV PM97 (x2) 200500 +2 289 JA0LFV OE5FIL JN68 200515 -16 3136 CQ DX JA0LFV PM97 200530 +1 289 JA0LFV OE5FIL JN68 (x3)
UTC dB Audio Message 192430 -2 1241 JA0LFV ON5RJ JO20 192500 +3 1377 JA0LFV OM2WW JN88 192500 -5 3027 JA0LFV DL9ZAL/QRP 192500 -6 1518 JA0LFV HB0/HB9FXF 192530 -4 3027 JA0LFV DL9ZAL/QRP (x2) 192600 +2 1377 JA0LFV OM2WW JN88 192730 -7 1241 JA0LFV ON5RJ JO20 (x3) 192900 -9 1518 <JA0LFV> HB0/HB9FXF 73 192900 -7 1241 JA0LFV ON5RJ JO20 (x2) 193200 -3 297 JA0LFV R3TY R-13 (x2)
UTC dB Audio Message 201100 -6 1659 JA0LFV UA3RBM -11 (x2) 185515 +8 2055 JA0LFV SP9CXN R-20 185545 -3 2909 JA0LFV R5BS KO85 (x2) 185845 +17 594 JA0LFV SP9UPH R-19 (x2) 190545 -4 2019 JA0LFV SP2HNF JO94 (x8)
UTC dB Audio Message 064400 -24 1817 JA0LFV EC3A -09 065600 -19 1699 JA0LFV S51NO R-18 (x2) 101700 -12 1029 JA0LFV RR73; JA7SFD <...> -16
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.