IU1VFA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IU1VFA, decoded by SO8OO in southeastern Poland. 80 related FT8 messages, 3 CQ messages, observed on 40m, 20m, across 9 UTC dates. Heard between 2026-06-14 and 2026-07-22.
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 IU1VFA worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IU1VFA
Approximate centre of JN35, decoded 2026-07-13 22:34 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 | IU1VFA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-22 22:12 | 40m | - / -9 | OE8DDX | -5 / - | 3 | ✓ Closing fragment |
| 07-13 22:34 | 40m | -3 / - | <...> | - / - | 2 | Partial capture |
| 07-13 22:26 | 40m | -7 / - | F8GDP/P | - / -3 | 3 | ✓ Closing fragment |
| 07-13 22:23 | 40m | -10 / - | HA7TM | - / +6 | 3 | ✓ Closing fragment |
| 07-13 22:22 | 40m | -9 / - | A61DD | - / - | 2 | Partial capture |
| 07-10 22:35 | 40m | - / - | PC2J | -14 / - | 3 | ✓ Closing fragment |
| 07-10 22:28 | 40m | - / - | DN1DAS | -6 / - | 2 | ✓ Closing fragment |
| 07-10 22:24 | 40m | -11 / +2 | MW0USK | +1 / - | 2 | Partial capture |
| 07-09 16:07 | 40m | - / - | 9A4ZM | -6 / - | 2 | Partial capture |
| 06-29 21:09 | 40m | - / +2 | UF1A | -8 / - | 2 | ✓ Closing fragment |
| 06-29 20:54 | 40m | - / - | DK7ZT | -17 / - | 3 | Partial capture |
| 06-29 20:52 | 40m | - / +9 | DK7ZT | -18 / - | 2 | Partial capture |
| 06-29 20:51 | 40m | - / 0 | UF1A | -8 / - | 2 | ✓ Closing fragment |
| 06-28 18:02 | 40m | - / - | 9A4DK | -12 / - | 2 | Partial capture |
| 06-22 17:53 | 40m | - / - | DK7ZT | -23 / - | 2 | Partial capture |
| 06-22 17:38 | 20m | - / - | 9A4ZM | +2 / - | 3 | Partial capture |
| 06-22 17:37 | 20m | -6 / -12 | 2E1HAT | -8 / -13 | 5 | ✓ Full exchange observed |
| 06-22 17:34 | 20m | -14 / -12 | LZ1ZF | -6 / 0 | 3 | ✓ Full exchange observed |
| 06-21 23:56 | 20m | - / - | V31DL | -7 / - | 4 | Partial capture |
| 06-21 23:55 | 20m | - / - | EA1IOK | -10 / - | 3 | ✓ Closing fragment |
| 06-21 23:42 | 20m | - / -13 | 9K2MP | -16 / - | 2 | ✓ Closing fragment |
| 06-21 17:13 | 10m | -4 / - | DD9WW | - / -5 | 2 | ✓ Closing fragment |
| 06-21 17:06 | 10m | -5 / - | DN9RP | - / -6 | 5 | Partial capture |
| 06-21 16:36 | 20m | - / - | F4BJN | -9 / - | 2 | Partial capture |
| 06-21 16:31 | 20m | -11 / -5 | YO6POG | 0 / - | 4 | Partial capture |
| 06-21 11:37 | 20m | - / -14 | 2E1HAT | -7 / - | 10 | Partial capture |
| 06-14 11:32 | 40m | - / +7 | HA0AA | -6 / - | 2 | ✓ Closing fragment |
| 06-14 09:39 | 40m | - / - | DL6EL | -13 / - | 3 | Partial capture |
| 06-14 09:22 | 40m | - / - | DL6EL | -16 / - | 3 | Partial capture |
| 06-14 09:21 | 40m | - / +5 | IQ3GO | -4 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 222315 -11 1024 HA7TM IU1VFA +06 (x3) 222615 -2 731 F8GDP/P IU1VFA JN35 (x3) 222815 -8 731 M0YMJ IU1VFA JN35 222945 -9 731 A61DD IU1VFA JN35 223400 -5 541 <...> IU1VFA JN35 (x2) 224030 -8 643 GM4HYG IU1VFA -14 220445 -1 655 IU1VFA OE8DDX R-13 (x4)
UTC dB Audio Message 235645 -8 1185 IU1VFA V31DL EK57 (x3) 173415 -5 1215 IU1VFA LZ1ZF -12 173430 -14 1215 LZ1ZF IU1VFA R+00 173445 -7 1215 IU1VFA LZ1ZF RR73 173730 -5 500 2E1HAT IU1VFA JN35 173745 -9 499 IU1VFA 2E1HAT -12 173800 -9 500 2E1HAT IU1VFA R-13 173815 -8 499 IU1VFA 2E1HAT RR73 173830 -5 500 2E1HAT IU1VFA 73 173845 +1 495 IU1VFA 9A4ZM JN86 (x3) 225045 -11 362 KC1NHE IU1VFA -07
UTC dB Audio Message 165600 -10 1223 EB5HRZ IU1VFA 73 170630 -7 1015 DN9RP IU1VFA JN35 (x5) 171300 -2 1014 DD9WW IU1VFA R-05 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.