EA4ZM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving EA4ZM, decoded by SO8OO in southeastern Poland. 399 related FT8 messages, 101 CQ messages, observed on 40m, 20m, 10m, across 41 UTC dates. Heard between 2026-05-25 and 2026-08-22.
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 EA4ZM worked most often, as logged from our receiver:
Activity Heatmap
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 | EA4ZM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 08:59 | 10m | - / - | LX1NO | +4 / - | 3 | Partial capture |
| 08-16 07:30 | 20m | - / - | IK4LZH | +4 / - | 3 | Partial capture |
| 08-16 07:23 | 20m | - / - | IK4LZH | -6 / - | 3 | Partial capture |
| 08-16 07:16 | 20m | - / - | PD0RCQ | -18 / - | 4 | Partial capture |
| 08-15 08:04 | 10m | - / -13 | IT9CMZ | -24 / - | 2 | Partial capture |
| 08-14 09:01 | 10m | - / -4 | UY5QJ | -14 / - | 2 | ✓ Closing fragment |
| 08-13 09:46 | 10m | - / - | DO1DMR | -11 / - | 3 | ✓ Closing fragment |
| 08-13 09:45 | 10m | - / - | DN9MJK | -16 / - | 4 | Partial capture |
| 08-13 09:45 | 10m | - / -9 | PD1ALW | -14 / - | 3 | ✓ Closing fragment |
| 08-13 09:35 | 10m | - / -18 | EA3EDU | -20 / - | 11 | Partial capture |
| 08-11 07:29 | 10m | - / - | PC5W | -6 / - | 2 | ✓ Closing fragment |
| 08-10 07:59 | 10m | - / - | IK4LZH | +17 / - | 3 | Partial capture |
| 08-09 07:41 | 20m | - / -6 | OZ1HBM | -8 / - | 2 | Partial capture |
| 08-09 07:30 | 20m | - / - | IK4LZH | +10 / - | 3 | Partial capture |
| 08-09 07:29 | 20m | - / - | PD3LKN | -18 / - | 2 | Partial capture |
| 08-06 08:10 | 20m | - / - | IK4LZH | 0 / - | 3 | Partial capture |
| 08-06 08:03 | 20m | - / - | IK4LZH | +2 / - | 4 | Partial capture |
| 08-06 05:52 | 40m | - / -11 | EW4DX | -9 / - | 11 | Partial capture |
| 08-06 05:51 | 40m | - / -24 | YT2ZE | -14 / - | 2 | ✓ Closing fragment |
| 08-03 09:08 | 20m | - / - | PA7Q | -16 / - | 2 | Partial capture |
| 08-03 07:55 | 20m | -20 / - | DF8VX | - / -13 | 2 | ✓ Closing fragment |
| 08-03 07:42 | 20m | - / - | PA7Q | -17 / - | 2 | Partial capture |
| 08-03 07:37 | 20m | -21 / - | 9A7BB | - / +3 | 3 | Partial capture |
| 08-03 07:27 | 20m | -22 / - | PD5GO | -18 / -18 | 5 | Partial capture |
| 08-03 07:24 | 20m | -10 / - | WD9AJI | - / -16 | 2 | Partial capture |
| 08-03 07:21 | 20m | -16 / - | DB2GM | - / -3 | 2 | ✓ Closing fragment |
| 07-28 07:32 | 10m | - / -12 | RW6HPS | -20 / - | 4 | ✓ Closing fragment |
| 07-26 08:31 | 20m | - / -8 | OE7LVI | -13 / - | 2 | ✓ Closing fragment |
| 07-26 08:28 | 20m | -22 / - | EA3IWI | - / -8 | 2 | Partial capture |
| 07-22 09:09 | 10m | - / -12 | RN6MA | -6 / - | 3 | Partial capture |
| 07-20 09:00 | 20m | - / -3 | DL6FKR | 0 / - | 2 | ✓ Closing fragment |
| 07-20 08:42 | 20m | - / -13 | ON3DAL | -16 / - | 3 | ✓ Closing fragment |
| 07-20 08:18 | 20m | - / +5 | DL2HRT | -2 / - | 2 | ✓ Closing fragment |
| 07-20 07:43 | 20m | - / -16 | S55A | -16 / - | 2 | ✓ Closing fragment |
| 07-20 07:35 | 20m | - / -12 | PA2PS | -14 / - | 2 | ✓ Closing fragment |
| 07-20 07:27 | 20m | - / -24 | RU3QR | -20 / - | 7 | Partial capture |
| 07-19 07:10 | 40m | - / - | OE5ROR | -13 / - | 4 | Partial capture |
| 07-16 07:12 | 20m | - / - | IK4LZH | 0 / - | 4 | Partial capture |
| 07-15 08:21 | 20m | - / -24 | UT7UJ | -6 / - | 6 | Partial capture |
| 07-15 08:04 | 20m | -22 / - | F5LPL | - / -8 | 2 | ✓ Closing fragment |
| 07-15 08:01 | 20m | - / - | EA5ET | -19 / - | 4 | ✓ Closing fragment |
| 07-15 08:01 | 20m | - / - | LX1NO | -6 / - | 2 | Partial capture |
| 07-15 07:58 | 20m | -18 / - | PD3FR | - / -18 | 3 | ✓ Closing fragment |
| 07-15 07:58 | 20m | - / - | IK4LZH | +10 / - | 4 | Partial capture |
| 07-13 09:23 | 20m | - / - | IK0ISD | -17 / - | 9 | Partial capture |
| 07-13 09:01 | 20m | - / - | PH1MRF | -20 / - | 4 | Partial capture |
| 07-10 08:21 | 20m | -19 / +8 | EA5GKL | -24 / -1 | 3 | ✓ Full exchange observed |
| 07-10 07:30 | 20m | - / - | IK4LZH | +5 / - | 3 | Partial capture |
| 07-09 08:36 | 20m | -22 / - | EA7LIC | - / - | 2 | ✓ Closing fragment |
| 07-09 08:25 | 20m | - / +2 | DL1R | +1 / - | 5 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 094645 -14 1500 EA4ZM PD1ALW 73 094645 -15 1853 EA4ZM DN9MJK R+13 094645 -11 1960 EA4ZM DO1DMR R+19 (x2) 094715 -15 1853 EA4ZM DN9MJK R+11 090100 -13 2003 EA4ZM UY5QJ R-04 (x2) 080445 -23 1653 EA4ZM IT9CMZ R-13 (x2) 085615 -4 995 EA4ZM HB10GBT R-01 085915 +2 639 EA4ZM LX1NO JN39 (x3) 065915 -24 1988 EA4ZM PD1WMD R-04 100745 -12 666 EA4ZM DJ3HW 73
UTC dB Audio Message 074115 -8 1146 EA4ZM OZ1HBM R-06 (x2) 054845 -24 1927 EA4ZM RD3FY R-22 055345 -24 1665 EA4ZM RD6OZ 73 083115 -7 1170 EA4ZM DL6RBG R-03 071615 -16 2220 EA4ZM PD0RCQ JO21 (x4) 072315 -3 463 EA4ZM IK4LZH JN54 (x6)
UTC dB Audio Message 071215 -13 939 EA4ZM OE5ROR JN78 (x2) 055115 -12 1212 EA4ZM YT2ZE R-24 (x2) 055215 -7 758 EA4ZM EW4DX KO23 (x11)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.