F4MZI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F4MZI, decoded by SO8OO in southeastern Poland. 1,126 related FT8 messages, 227 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 45 UTC dates. Heard between 2026-06-06 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 F4MZI worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F4MZI
Approximate centre of JO10, decoded 2026-07-24 20:17 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 | F4MZI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 21:51 | 20m | - / -8 | GM2OT | -11 / - | 2 | Partial capture |
| 08-23 21:14 | 20m | - / -5 | M0EBM | -7 / - | 2 | ✓ Closing fragment |
| 08-23 21:12 | 20m | - / -12 | N3HQN | -12 / - | 4 | ✓ Closing fragment |
| 08-23 21:02 | 20m | -14 / -19 | TA7ARH | -8 / -12 | 6 | Partial capture |
| 08-23 20:51 | 20m | -16 / - | AC8RJ | - / -14 | 2 | Partial capture |
| 08-23 20:48 | 20m | - / -22 | LZ1EV | +8 / - | 2 | ✓ Closing fragment |
| 08-23 20:42 | 20m | -14 / - | EA3GZR | - / -14 | 7 | Partial capture |
| 08-23 20:41 | 20m | -16 / - | MW0UPH | - / -14 | 2 | ✓ Closing fragment |
| 08-23 20:40 | 20m | -13 / - | YO6PNM | - / -5 | 2 | ✓ Closing fragment |
| 08-23 20:10 | 20m | -12 / - | SP2SPP | - / -15 | 3 | ✓ Closing fragment |
| 08-23 20:04 | 20m | -10 / - | BA3NZ | - / -12 | 4 | Partial capture |
| 08-23 20:01 | 20m | -17 / - | R4HHN | - / -15 | 2 | Partial capture |
| 08-23 19:50 | 20m | - / -8 | R3LDK | -17 / - | 3 | Partial capture |
| 08-23 07:21 | 20m | -18 / - | EA7LHK | - / -17 | 2 | Partial capture |
| 08-23 07:11 | 20m | - / -12 | PI4DX | -4 / - | 2 | ✓ Closing fragment |
| 08-23 07:04 | 20m | - / -15 | R9SB | -5 / - | 2 | ✓ Closing fragment |
| 08-23 06:44 | 20m | -16 / -18 | IU2WCY | -6 / -18 | 7 | ✓ Full exchange observed |
| 08-23 06:41 | 20m | -14 / - | TF3AK | - / -4 | 4 | ✓ Closing fragment |
| 08-23 06:40 | 20m | - / -6 | YO7VNS | -20 / - | 2 | ✓ Closing fragment |
| 08-23 06:38 | 20m | -6 / - | F6DZU | - / - | 2 | Partial capture |
| 08-23 06:37 | 20m | -5 / -8 | EA3DM | -9 / - | 2 | ✓ Closing observed |
| 08-23 06:35 | 20m | -10 / -11 | CT2HEX | -10 / -16 | 5 | ✓ Full exchange observed |
| 08-23 06:30 | 20m | -12 / -7 | IW0RLC | -16 / - | 3 | ✓ Closing observed |
| 08-23 06:22 | 20m | -12 / - | RK6ZX | - / +2 | 11 | Partial capture |
| 08-23 06:11 | 20m | -13 / - | VK6ABC | - / -20 | 4 | Partial capture |
| 08-23 06:07 | 20m | -12 / - | UD8S | - / -18 | 3 | Partial capture |
| 08-23 05:01 | 20m | - / -18 | RG6S | -17 / - | 3 | ✓ Closing fragment |
| 08-23 04:55 | 20m | - / -16 | RA6OB | 0 / - | 2 | ✓ Closing fragment |
| 08-23 04:47 | 20m | - / -18 | SV8JVM | -10 / - | 2 | ✓ Closing fragment |
| 08-23 04:45 | 20m | - / -5 | R2XM | -11 / - | 2 | ✓ Closing fragment |
| 08-23 04:11 | 20m | - / -1 | RA6MQ | -4 / - | 2 | ✓ Closing fragment |
| 08-23 02:46 | 20m | -14 / - | KC1TXB | - / -12 | 7 | Partial capture |
| 08-23 02:42 | 20m | -12 / - | NB4Y | - / -13 | 8 | ✓ Closing fragment |
| 08-23 02:37 | 20m | -12 / - | N0OLL | - / -10 | 8 | Partial capture |
| 08-23 02:30 | 20m | -13 / - | N9XHN | - / -7 | 11 | ✓ Closing fragment |
| 08-23 02:24 | 20m | -13 / - | K5MGY | - / -11 | 10 | Partial capture |
| 08-23 02:22 | 20m | -16 / - | W3UDT | - / -16 | 4 | Partial capture |
| 08-23 02:18 | 20m | -16 / - | W3UDT | - / -16 | 3 | Partial capture |
| 08-23 02:11 | 20m | -13 / -14 | WB4ABY | -20 / -14 | 14 | ✓ Full exchange observed |
| 08-23 02:10 | 20m | -10 / - | KD9WYL | - / -10 | 2 | ✓ Closing fragment |
| 08-23 02:09 | 20m | -16 / - | KR4NRR | - / -8 | 2 | ✓ Closing fragment |
| 08-23 02:03 | 20m | -11 / - | K8JKU | - / -19 | 5 | Partial capture |
| 08-23 01:56 | 20m | -9 / - | N0VTY | - / -18 | 3 | Partial capture |
| 08-23 01:50 | 20m | -10 / - | AC2MW | - / -7 | 10 | Partial capture |
| 08-23 01:44 | 20m | -13 / - | KJ0NES | - / -8 | 10 | Partial capture |
| 08-23 01:38 | 20m | -12 / - | AC4SP | - / -8 | 9 | ✓ Closing fragment |
| 08-23 01:31 | 20m | -12 / - | W4FH | - / -15 | 12 | Partial capture |
| 08-23 01:25 | 20m | -11 / - | WC9I | - / -13 | 11 | Partial capture |
| 08-23 01:19 | 20m | -14 / - | W2BJ | - / -13 | 11 | Partial capture |
| 08-23 01:13 | 20m | -13 / - | NL7D | - / -3 | 12 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 210200 -12 1278 TA7ARH F4MZI -12 (x2) 210245 -7 739 F4MZI TA7ARH R-19 (x4) 211245 -12 1133 F4MZI N3HQN R-12 (x4) 211445 -6 1277 F4MZI M0EBM R-05 (x2) 215115 -12 1768 F4MZI GM2OT R-08 (x2) 215845 -7 304 F4MZI 7Z1EM R-14
UTC dB Audio Message 205130 -7 2002 F4MZI OR7K 73 205145 -18 803 EB5JKV F4MZI -16 (x2) 205230 -13 1318 F4MZI EB5JKV R-10 205245 -13 803 EB5JKV F4MZI RR73 205300 -14 1319 F4MZI EB5JKV 73 205315 -12 803 DA6IT F4MZI +15 205330 +1 2209 F4MZI DA6IT R+03 205345 -15 803 DA6IT F4MZI RR73 205400 +5 2209 F4MZI DA6IT 73 205415 -16 803 R2EA/P F4MZI -13 (x5)
UTC dB Audio Message 203030 -21 1437 UB9WPD F4MZI -20 203430 -20 1438 R4CHN F4MZI -21 (x5) 204030 -22 1438 SQ9SET F4MZI -11 204045 -5 876 F4MZI SQ9SET +00 (x2) 204215 -17 2083 F4MZI G4DBW JO01 204245 -17 1538 F4MZI CR5VP R-10 204315 -17 2083 F4MZI G4DBW JO01 204315 -18 1538 F4MZI CR5VP 73 204400 -20 1538 CR5VP F4MZI -02 202230 -15 2338 RU1AB F4MZI -04
UTC dB Audio Message 223830 -7 1436 F4MZI DK5WL 73 224100 -9 1233 F4MZI F5RMK R-09 (x2) 201630 -13 1140 SP7AH F4MZI JO10 (x2) 201715 +9 1538 F4MZI SP7AH -03 201730 -14 1140 SP7AH F4MZI R-13 201745 +4 1538 F4MZI SP7AH RRR 201800 -14 1140 SP7AH F4MZI 73 203800 -14 2033 OK7PJ F4MZI +16 203945 +7 1961 F4MZI OK7PJ R-03 (x5)
UTC dB Audio Message 103615 +4 721 F4MZI E70SZ JN84 (x3) 105445 -23 1668 F4MZI EA3ISZ R-13 110915 -9 719 F4MZI ON6YP JO10 110915 -8 2192 F4MZI S51PV/QRP R-03 111045 -8 719 F4MZI ON6YP JO10 112115 -19 1314 F4MZI IS0AAS JM49 112415 +3 719 F4MZI LZ2VQ KN23 (x7)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.