IQ3ZF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IQ3ZF, decoded by SO8OO in southeastern Poland. 121 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 17 UTC dates. Heard between 2026-04-24 and 2026-07-06.
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 IQ3ZF worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IQ3ZF
Approximate centre of JN55, decoded 2026-08-15 01:21 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 | IQ3ZF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-15 01:16 | 20m | -2 / - | V31DL | - / - | 10 | Partial capture |
| 08-15 01:13 | 20m | -16 / - | 9Y4DG | - / -8 | 6 | ✓ Closing fragment |
| 08-15 01:09 | 20m | -9 / - | V31DL | - / - | 2 | Partial capture |
| 07-16 03:21 | 40m | -12 / - | CN2DX | - / - | 4 | Partial capture |
| 07-16 03:09 | 40m | -19 / - | <...> | - / - | 3 | Partial capture |
| 07-12 03:01 | 40m | -12 / - | 5N0YEN | - / - | 4 | Partial capture |
| 07-12 02:56 | 80m | -2 / - | VE3XVC | - / - | 2 | Partial capture |
| 07-06 03:31 | 80m | -3 / - | <...> | - / +9 | 27 | Partial capture |
| 07-06 03:07 | 80m | -1 / - | <...> | - / - | 2 | Partial capture |
| 07-06 03:05 | 80m | - / - | YO9IAB | +5 / - | 11 | Partial capture |
| 07-06 03:00 | 80m | -4 / - | <...> | - / - | 8 | Partial capture |
| 07-06 02:54 | 80m | -10 / - | <...> | - / - | 6 | Partial capture |
| 07-05 03:36 | 80m | -4 / -1 | SN4WWA | -4 / -7 | 5 | ✓ Full exchange observed |
| 07-05 03:30 | 80m | +5 / - | K2K | - / - | 5 | Partial capture |
| 07-05 03:15 | 80m | +2 / - | K2K | - / - | 12 | Partial capture |
| 07-05 03:12 | 80m | - / -5 | SP4MSY | +5 / - | 3 | Partial capture |
| 07-05 03:08 | 80m | +7 / - | <...> | - / -16 | 5 | Partial capture |
| 07-04 03:32 | 80m | -3 / - | HI4WWA | - / - | 13 | Partial capture |
| 07-04 03:28 | 80m | +6 / - | HI4WWA | - / - | 3 | Partial capture |
| 07-04 03:26 | 80m | - / - | DL9KM | +3 / - | 5 | Partial capture |
| 07-04 03:25 | 80m | - / - | DL6LG | -17 / - | 5 | Partial capture |
| 07-04 03:25 | 80m | - / - | HG8LXL | +4 / - | 3 | Partial capture |
| 07-04 03:25 | 80m | +6 / - | GB2WWA | - / +1 | 3 | ✓ Closing fragment |
| 07-04 03:23 | 80m | -3 / - | DA0WWA | +8 / - | 4 | ✓ Full exchange observed |
| 06-28 08:56 | 10m | - / - | TA2EJ | -9 / - | 8 | Partial capture |
| 06-26 03:34 | 40m | -14 / - | 8P6ET | - / - | 3 | ✓ Closing fragment |
| 06-25 03:13 | 40m | -10 / - | HZ1TT | - / - | 2 | Partial capture |
| 06-23 08:30 | 10m | - / -7 | A71AH | -10 / - | 3 | ✓ Closing fragment |
| 06-23 02:47 | 40m | -10 / - | 9A4ZM | - / - | 2 | ✓ Closing fragment |
| 06-18 13:31 | 10m | - / -1 | 7Q5MP | +4 / - | 2 | ✓ Closing fragment |
| 06-15 16:17 | 10m | - / -2 | F5MYK | -4 / - | 3 | ✓ Closing fragment |
| 06-14 02:21 | 40m | +1 / - | <...> | - / - | 2 | Partial capture |
| 06-14 02:13 | 40m | -4 / - | HZ1TT | - / - | 10 | Partial capture |
| 06-14 02:09 | 40m | -5 / -3 | 5Z4VJ | -16 / -5 | 10 | ✓ Full exchange observed |
| 06-14 02:08 | 40m | -2 / - | T47FCR | - / - | 2 | Partial capture |
| 06-13 09:09 | 10m | - / +8 | D2UY | -3 / - | 2 | ✓ Closing fragment |
| 06-13 08:57 | 10m | - / -19 | UA6HGM | -8 / - | 2 | Partial capture |
| 06-13 08:52 | 10m | - / -16 | R1BED | -17 / - | 2 | Partial capture |
| 06-04 05:12 | 40m | -1 / - | M0CKX | - / -10 | 2 | ✓ Closing fragment |
| 06-04 05:10 | 40m | +1 / -16 | YO5EEE | +2 / - | 3 | ✓ Closing observed |
| 06-04 05:08 | 40m | +1 / -6 | RN2F | -8 / -4 | 7 | ✓ Full exchange observed |
| 06-04 05:05 | 40m | +4 / -3 | YO2LGK | -9 / - | 3 | ✓ Closing observed |
| 06-04 05:03 | 40m | +4 / - | SV4YQ | - / - | 3 | Partial capture |
| 06-04 05:01 | 40m | +4 / - | PW8GTB | - / - | 4 | Partial capture |
| 06-04 04:59 | 40m | +6 / - | OA4ENG | - / - | 2 | Partial capture |
| 06-04 04:58 | 40m | -1 / -9 | YO8RSL | -17 / - | 3 | ✓ Closing observed |
| 06-04 04:52 | 40m | +3 / -15 | F4JCU | -9 / -3 | 3 | Partial capture |
| 06-04 04:49 | 40m | +4 / - | OA4ENG | - / - | 3 | Partial capture |
| 06-04 04:47 | 40m | +5 / -7 | OJ0Z | -15 / -2 | 6 | Partial capture |
| 06-04 04:45 | 40m | +3 / +9 | GJ0KYZ | -8 / - | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 011330 -13 1451 9Y4DG IQ3ZF JN55 (x5) 011630 -12 1189 V31DL IQ3ZF JN55 (x10)
UTC dB Audio Message 030915 -18 2096 <...> IQ3ZF JN55 (x3) 031245 -21 2096 <YS3/PY8WW> IQ3ZF JN55 032115 -14 956 <...> IQ3ZF JN55 032145 -15 956 CN2DX IQ3ZF JN55 (x4) 030045 -7 2841 8R1TM IQ3ZF JN55 030300 -1 2842 OO0O IQ3ZF JN55 030545 -16 2458 8R1TM IQ3ZF JN55 (x2) 031745 -17 896 TK5K IQ3ZF JN55 032145 -16 895 HI8UD IQ3ZF JN55
UTC dB Audio Message 033915 -6 782 <...> IQ3ZF JN55 (x13) 025630 +0 2737 VE3XVC IQ3ZF JN55 (x2)
UTC dB Audio Message 161745 -7 2298 IQ3ZF F5MYK R-02 (x2) 133100 +3 2285 IQ3ZF 7Q5MP -01 (x2) 083045 -6 2454 IQ3ZF A71AH -07 (x3) 085600 -5 2599 IQ3ZF TA2EJ KM59 (x8)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.