EA4KZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving EA4KZ, decoded by SO8OO in southeastern Poland. 188 related FT8 messages, 9 CQ messages, observed on 40m, 20m, 10m, across 15 UTC dates. Heard between 2026-05-07 and 2026-08-05.
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 EA4KZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by EA4KZ
Approximate centre of IN80, decoded 2026-08-04 09:08 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 | EA4KZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-05 04:36 | 40m | - / -14 | SM7JKW | -11 / - | 2 | ✓ Closing fragment |
| 08-04 20:26 | 20m | - / - | MW7RHR | -18 / - | 3 | Partial capture |
| 08-04 09:06 | 20m | -21 / -10 | VO1CH | -4 / +5 | 7 | ✓ Full exchange observed |
| 08-03 18:21 | 20m | -20 / - | RN6MA | - / -3 | 2 | Partial capture |
| 08-03 18:06 | 40m | - / -14 | DH5NC | -20 / - | 2 | ✓ Closing fragment |
| 08-03 17:12 | 20m | - / +6 | CT3MD | -8 / - | 2 | ✓ Closing fragment |
| 08-03 08:41 | 20m | - / -16 | IU2SJZ | -14 / - | 2 | ✓ Closing fragment |
| 08-03 08:27 | 20m | -20 / - | G8DQP | - / - | 4 | Partial capture |
| 08-03 08:21 | 20m | -21 / - | UN0NZZ | - / - | 3 | Partial capture |
| 08-03 08:17 | 20m | -21 / - | UN0NZZ | - / - | 3 | Partial capture |
| 08-03 08:14 | 20m | - / -13 | F4MZI | -18 / - | 2 | ✓ Closing fragment |
| 08-03 08:07 | 20m | -22 / - | DF6NL | - / - | 3 | Partial capture |
| 08-03 08:02 | 20m | -20 / - | VK3DIY | - / - | 6 | Partial capture |
| 08-03 07:58 | 20m | -20 / - | VK3DIY | - / - | 2 | Partial capture |
| 08-03 07:52 | 20m | -20 / - | M0LAD | - / - | 3 | Partial capture |
| 06-10 07:52 | 10m | - / +9 | IQ1BK | +1 / - | 2 | ✓ Closing fragment |
| 06-10 05:18 | 40m | -19 / -9 | YO5OSF | +11 / -9 | 5 | ✓ Full exchange observed |
| 06-10 05:08 | 40m | -23 / -1 | DF6WE | -7 / - | 4 | ✓ Closing observed |
| 06-10 05:03 | 40m | -20 / -7 | F4LNM | -10 / +1 | 5 | ✓ Full exchange observed |
| 06-10 05:01 | 40m | -23 / -5 | YO6BHN | +6 / - | 3 | ✓ Closing observed |
| 06-10 04:57 | 40m | - / -4 | HB10GBT | -9 / - | 2 | Partial capture |
| 06-10 04:53 | 40m | -18 / - | OA4ENG | - / - | 4 | Partial capture |
| 06-10 04:50 | 40m | -18 / - | DL2YBG | -3 / - | 2 | ✓ Closing observed |
| 06-10 04:49 | 40m | -16 / - | EA1DBB | - / +7 | 2 | ✓ Closing fragment |
| 06-09 03:51 | 20m | -13 / - | IQ2AAH | - / - | 2 | Partial capture |
| 06-09 03:39 | 40m | - / - | 9A2TN | +2 / - | 2 | Partial capture |
| 06-09 03:39 | 40m | - / - | K4YT | -18 / - | 2 | Partial capture |
| 06-09 03:21 | 40m | - / -8 | YO8RAW | 0 / - | 2 | ✓ Closing fragment |
| 06-09 03:18 | 40m | - / -15 | IQ9BF | -6 / - | 2 | ✓ Closing fragment |
| 06-09 03:08 | 40m | - / +1 | IZ8EYN | -8 / - | 6 | ✓ Closing fragment |
| 06-09 03:06 | 40m | - / -9 | IZ0AIO | -20 / - | 2 | ✓ Closing fragment |
| 06-09 03:01 | 40m | -18 / - | VO1TX | - / -15 | 2 | Partial capture |
| 06-09 02:58 | 40m | -18 / -11 | 4X5MZ | -7 / +5 | 4 | ✓ Full exchange observed |
| 06-09 02:53 | 40m | -17 / - | W3GO | - / -8 | 8 | ✓ Closing fragment |
| 06-09 02:46 | 20m | -8 / - | UA2FFD | - / - | 4 | Partial capture |
| 06-09 02:41 | 20m | -4 / - | KK7IEU | - / - | 2 | Partial capture |
| 06-09 02:34 | 20m | -5 / - | KK7IEU | - / - | 2 | Partial capture |
| 06-09 02:32 | 20m | -6 / - | VE2KJM | - / -5 | 2 | ✓ Closing fragment |
| 06-08 18:02 | 20m | - / -8 | G0VFB | -6 / - | 2 | ✓ Closing fragment |
| 06-07 20:34 | 40m | - / +4 | M1ESA | -16 / - | 4 | Partial capture |
| 06-07 20:34 | 40m | - / -10 | EA4IAQ | -11 / - | 2 | ✓ Closing fragment |
| 06-07 20:31 | 20m | -15 / -9 | MW8OEG | -4 / - | 3 | ✓ Closing observed |
| 06-07 08:46 | 10m | - / -7 | M0PAW | -20 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 050845 -3 2378 EA4KZ DF6WE JO31 (x2) 050930 -23 1486 DF6WE EA4KZ RR73 050945 -11 2378 EA4KZ DF6WE 73 051800 -20 1485 YO5OSF EA4KZ IN80 051815 +11 585 EA4KZ YO5OSF -09 051830 -18 1485 YO5OSF EA4KZ R-09 051845 +12 585 EA4KZ YO5OSF RR73 (x2) 051930 -24 1485 RW3YS EA4KZ IN80 180600 -20 1483 EA4KZ DH5NC R-14 (x2) 035115 -21 1485 EA4KZ G8SHF IO80 043615 -11 1271 EA4KZ SM7JKW -14 (x2)
UTC dB Audio Message 171245 -7 976 EA4KZ CT3MD RR73 182145 -22 1518 RN6MA EA4KZ R-03 (x2) 064900 -24 1519 VK5AIB EA4KZ R-15 090630 -20 1519 VO1CH EA4KZ IN80 (x4) 090815 -4 2653 EA4KZ VO1CH -10 090830 -21 1518 VO1CH EA4KZ R+05 090845 -3 2653 EA4KZ VO1CH RR73 201415 -24 1519 RY4D EA4KZ R-08 202645 -19 1518 EA4KZ MW7RHR IO73 (x3)
UTC dB Audio Message 084615 -20 1886 EA4KZ M0PAW -07 (x2) 171215 -19 1151 EA4KZ LW7DBP RR73 074945 +1 2493 EA4KZ UN0GY -05 075200 +0 1326 EA4KZ IQ1BK +09 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.