KF8EXX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KF8EXX, decoded by SO8OO in southeastern Poland. 1,394 related FT8 messages, 96 CQ messages, observed on 80m, 40m, 20m, 10m, across 36 UTC dates. Heard between 2026-06-18 and 2026-08-24.
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 KF8EXX worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by KF8EXX
Approximate centre of EM98, decoded 2026-08-24 02:17 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 | KF8EXX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 02:36 | 20m | - / - | IK2ZJR | +1 / - | 3 | ✓ Closing fragment |
| 08-24 02:16 | 40m | -12 / - | EK1KE | - / - | 3 | Partial capture |
| 08-24 02:14 | 40m | -16 / - | LU3CQ | - / - | 2 | Partial capture |
| 08-24 02:10 | 40m | - / -7 | R6OP | -7 / - | 4 | ✓ Closing fragment |
| 08-24 02:04 | 40m | - / - | YO3GNF | -12 / - | 2 | Partial capture |
| 08-24 02:03 | 40m | -12 / - | K4MFC | - / -1 | 3 | Partial capture |
| 08-24 01:59 | 40m | -12 / -20 | R6FY | +2 / -13 | 4 | Partial capture |
| 08-24 01:56 | 40m | - / -16 | RX6LN | +1 / - | 4 | Partial capture |
| 08-24 01:48 | 40m | -9 / - | LZ3RG | -14 / - | 6 | ✓ Closing observed |
| 08-24 01:47 | 40m | -14 / - | TI5RR | - / -24 | 3 | Partial capture |
| 08-24 01:46 | 40m | -12 / - | US2YW | - / -23 | 2 | Partial capture |
| 08-24 01:45 | 40m | -12 / - | W9MDM | - / - | 2 | Partial capture |
| 08-24 01:43 | 40m | -14 / - | US7KC | -22 / -9 | 5 | ✓ Closing observed |
| 08-24 01:43 | 40m | -16 / - | KD2WBX | - / +5 | 2 | ✓ Closing fragment |
| 08-24 01:35 | 80m | - / - | DK5WL | -10 / - | 3 | Partial capture |
| 08-24 01:31 | 80m | -18 / +9 | WK1O | -14 / - | 5 | ✓ Full exchange observed |
| 08-24 01:30 | 80m | - / - | DK5WL | -4 / - | 2 | Partial capture |
| 08-24 01:29 | 80m | -15 / - | W8EH | - / -13 | 3 | ✓ Closing fragment |
| 08-24 01:26 | 80m | -14 / - | KM5LY | - / -10 | 4 | ✓ Closing fragment |
| 08-24 01:26 | 80m | - / - | DK5WL | -16 / - | 3 | Partial capture |
| 08-24 01:25 | 80m | -17 / -13 | GI4SNA | -5 / - | 3 | ✓ Closing observed |
| 08-24 01:16 | 80m | - / +3 | W4FZ | -24 / - | 2 | ✓ Closing fragment |
| 08-24 01:07 | 80m | - / - | DK5WL | 0 / - | 3 | Partial capture |
| 08-24 01:03 | 80m | - / - | DK5WL | +5 / - | 3 | Partial capture |
| 08-24 01:01 | 80m | - / -9 | SP6JZL | +10 / - | 2 | ✓ Closing fragment |
| 08-24 00:58 | 80m | - / - | OE3OOG | +6 / - | 3 | Partial capture |
| 08-24 00:51 | 80m | - / - | EC3A | -11 / - | 2 | Partial capture |
| 08-24 00:51 | 80m | - / -1 | N1TQP | -17 / - | 2 | Partial capture |
| 08-24 00:50 | 80m | - / -11 | US6EX | +12 / - | 3 | ✓ Closing fragment |
| 08-24 00:49 | 80m | - / - | DK5WL | -1 / - | 3 | Partial capture |
| 08-24 00:34 | 80m | -18 / - | CE3SPR | - / - | 2 | Partial capture |
| 08-24 00:26 | 80m | - / - | DK5WL | -2 / - | 3 | Partial capture |
| 08-24 00:26 | 80m | - / - | EC3A | -2 / - | 4 | Partial capture |
| 08-24 00:26 | 80m | - / +2 | SQ9DJQ | +9 / - | 6 | Partial capture |
| 08-24 00:25 | 80m | - / - | N3NGE | -18 / - | 4 | Partial capture |
| 08-24 00:21 | 80m | - / - | DK5WL | -3 / - | 3 | Partial capture |
| 08-24 00:20 | 80m | -16 / - | W5MOT | - / - | 2 | ✓ Closing fragment |
| 08-24 00:17 | 80m | - / - | EC3A | +4 / - | 2 | Partial capture |
| 08-24 00:14 | 80m | -17 / -17 | MM0KQC | 0 / -19 | 3 | ✓ Full exchange observed |
| 08-24 00:13 | 80m | - / -16 | ON1BD | +10 / - | 3 | ✓ Closing fragment |
| 08-24 00:11 | 80m | - / - | EC3A | 0 / - | 2 | Partial capture |
| 08-23 21:31 | 20m | -11 / - | PA2SVD | - / -24 | 3 | Partial capture |
| 08-23 21:27 | 20m | -12 / - | UW5KW | - / -4 | 2 | ✓ Closing fragment |
| 08-23 21:24 | 20m | -16 / - | KC3BTV | - / -15 | 3 | ✓ Closing fragment |
| 08-23 21:20 | 20m | -17 / - | ON1JP | - / -14 | 2 | Partial capture |
| 08-23 21:19 | 20m | -16 / - | IU0VOG | - / -20 | 2 | ✓ Closing fragment |
| 08-23 21:10 | 20m | -10 / - | KC3BTV | - / -21 | 5 | Partial capture |
| 08-23 20:57 | 20m | - / 0 | 2E0WWG | -20 / - | 2 | Partial capture |
| 08-23 20:53 | 20m | -12 / - | G8IXM | - / -21 | 2 | Partial capture |
| 08-23 20:44 | 20m | -9 / - | N8FMD | - / -20 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 212400 -16 2214 KC3BTV KF8EXX EM98 (x3) 212515 -16 1198 KF8EXX AB3JS FM29 212600 -13 2214 CQ KF8EXX EM98 (x2) 212700 -12 2214 UW5KW KF8EXX -04 (x2) 212800 -13 2213 CQ KF8EXX EM98 213100 -8 2214 PA2SVD KF8EXX -24 (x3) 023630 -1 2477 KF8EXX IK2ZJR JN45 (x3)
UTC dB Audio Message 020415 -12 2437 K4MFC KF8EXX -02 (x2) 020500 -12 2436 KF8EXX YO3GNF KN34 021030 -4 1622 KF8EXX R6OP KN88 (x4) 021315 -11 2437 KA0AZS KF8EXX RR73 021345 -16 2437 CQ KF8EXX EM98 021415 -17 2437 LU3CQ KF8EXX EM98 (x2) 021615 -17 2437 K3RTA KF8EXX EM98 021645 -10 2437 EK1KE KF8EXX EM98 (x3)
UTC dB Audio Message 013015 -16 2400 W8EH KF8EXX 73 013030 -7 1515 KF8EXX DK5WL JN39 013045 -14 2400 CQ KF8EXX EM98 013100 -2 1515 KF8EXX DK5WL JN39 013115 -16 2399 N5VX KF8EXX +08 013130 -14 1818 KF8EXX WK1O FN42 (x2) 013215 -18 2400 WK1O KF8EXX +15 013230 -14 1818 KF8EXX WK1O R+09 (x2) 013415 -15 2400 W4EMI KF8EXX R-05 013500 -9 1515 KF8EXX DK5WL JN39 (x3) 013615 -18 2400 KF9KV KF8EXX EM98
UTC dB Audio Message 213230 -18 1193 KF8EXX EA5ET IM99 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.