UA3ZZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA3ZZ, decoded by SO8OO in southeastern Poland. 212 related FT8 messages, 28 CQ messages, observed on 40m, 20m, 10m, across 17 UTC dates. Heard between 2026-06-15 and 2026-07-28.
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 UA3ZZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UA3ZZ
Approximate centre of KO80, decoded 2026-07-28 14:44 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 | UA3ZZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-28 15:22 | 20m | - / -20 | RA4Y | +2 / - | 3 | ✓ Closing fragment |
| 07-28 14:37 | 20m | -6 / - | A41ZZ | - / -3 | 3 | ✓ Closing fragment |
| 07-28 14:37 | 20m | - / - | F4HSB | -17 / - | 4 | Partial capture |
| 07-28 14:33 | 20m | -8 / - | YU7ONE | - / 0 | 2 | ✓ Closing fragment |
| 07-28 14:15 | 20m | -6 / -11 | UA3ZQN | 0 / -2 | 6 | ✓ Full exchange observed |
| 07-28 13:58 | 20m | -6 / - | BH4ECL | - / 0 | 2 | ✓ Closing fragment |
| 07-28 13:53 | 20m | -4 / - | RW0AE | - / -3 | 5 | ✓ Closing fragment |
| 07-28 13:47 | 20m | 0 / - | BD3CT | - / -14 | 3 | ✓ Closing fragment |
| 07-28 13:32 | 20m | 0 / - | OE8RPK | - / -7 | 2 | ✓ Closing fragment |
| 07-28 13:28 | 20m | -2 / -4 | F4HQL | -12 / -7 | 5 | ✓ Full exchange observed |
| 07-28 13:07 | 20m | -3 / - | DL1R | - / +6 | 14 | Partial capture |
| 07-28 12:39 | 20m | -5 / -4 | F1ODM | -5 / - | 2 | ✓ Closing observed |
| 07-28 12:22 | 20m | -9 / - | V31MA | - / - | 8 | Partial capture |
| 07-28 12:15 | 20m | -5 / 0 | IK4LZH | +3 / - | 5 | ✓ Full exchange observed |
| 07-28 12:11 | 20m | - / - | IK4LZH | +1 / - | 4 | Partial capture |
| 07-24 17:43 | 20m | -3 / -11 | TA6MMI | -8 / - | 3 | ✓ Closing observed |
| 07-23 09:13 | 10m | -12 / - | EW4DX | - / -17 | 4 | Partial capture |
| 07-23 09:04 | 10m | -11 / - | R4PEQ | - / -11 | 5 | ✓ Closing fragment |
| 07-23 08:55 | 10m | -11 / - | UA0JHD | - / - | 9 | Partial capture |
| 07-23 08:44 | 10m | -10 / - | UA0JHD | - / - | 9 | Partial capture |
| 07-23 08:41 | 10m | -11 / - | UA1RC | - / -11 | 6 | Partial capture |
| 07-21 21:40 | 20m | - / -6 | EA2DR | -12 / - | 2 | ✓ Closing fragment |
| 07-21 21:17 | 40m | -8 / - | EI9FVB | - / -8 | 3 | ✓ Closing fragment |
| 07-21 21:15 | 40m | -2 / -4 | RA5AK | -15 / +2 | 3 | ✓ Full exchange observed |
| 07-21 21:13 | 40m | -1 / - | BI8AWT | - / -23 | 3 | Partial capture |
| 07-21 18:56 | 20m | -13 / - | SP9DAT | - / -7 | 2 | ✓ Closing fragment |
| 07-21 18:48 | 20m | -2 / - | F1PBZ | -9 / -2 | 2 | ✓ Closing observed |
| 07-21 18:48 | 20m | - / - | YT1DDL | -14 / - | 3 | Partial capture |
| 07-21 18:42 | 20m | -4 / - | BG7BVI | - / -3 | 5 | ✓ Closing fragment |
| 07-21 18:38 | 20m | - / - | M1WLK | -13 / - | 5 | ✓ Closing fragment |
| 07-21 18:37 | 20m | -4 / - | BG7MOM | - / - | 4 | Partial capture |
| 07-21 12:48 | 20m | -1 / - | 9H4CM | - / - | 2 | Partial capture |
| 07-21 06:47 | 20m | -5 / - | G8KHF | - / -15 | 3 | ✓ Closing fragment |
| 07-21 06:42 | 20m | -5 / - | TI5RR | - / -14 | 3 | ✓ Closing fragment |
| 07-21 06:36 | 20m | -1 / - | TI5RR | - / - | 3 | Partial capture |
| 07-21 06:26 | 20m | -3 / - | PD7RF | - / -2 | 3 | ✓ Closing fragment |
| 07-21 06:22 | 20m | -12 / - | R0ADA | - / +2 | 4 | Partial capture |
| 07-20 17:50 | 40m | +4 / - | BD7OH | - / -20 | 8 | Partial capture |
| 07-20 17:47 | 40m | -5 / +7 | SQ8LE | -16 / +5 | 5 | ✓ Full exchange observed |
| 07-20 17:44 | 40m | -8 / - | BG5JGG | - / - | 2 | ✓ Closing fragment |
| 07-17 21:03 | 40m | -1 / -4 | GJ0KYZ | -6 / 0 | 5 | ✓ Full exchange observed |
| 07-17 21:01 | 40m | -10 / - | MW6YPO | - / -12 | 2 | ✓ Closing fragment |
| 07-17 20:59 | 40m | -8 / - | M1WLK | - / -15 | 2 | Partial capture |
| 07-17 20:58 | 40m | - / - | DL9KM | -8 / - | 7 | Partial capture |
| 07-17 20:56 | 40m | -4 / - | MW0UPH | - / -15 | 3 | ✓ Closing fragment |
| 07-17 20:32 | 40m | -2 / -14 | ED7SUN | -8 / 0 | 5 | ✓ Full exchange observed |
| 07-17 20:09 | 40m | -6 / - | EA5KB | -24 / - | 3 | ✓ Closing observed |
| 07-17 20:07 | 40m | -8 / - | CT2JCB | - / - | 2 | Partial capture |
| 07-17 20:03 | 40m | -3 / - | UA9SY | - / 0 | 3 | ✓ Closing fragment |
| 07-17 18:51 | 10m | -6 / - | YO2LFP | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 143715 -15 1717 UA3ZZ F4HSB JN37 143730 -12 641 A41ZZ UA3ZZ R-03 143745 -17 1717 UA3ZZ F4HSB JN37 143800 -6 641 A41ZZ UA3ZZ R-03 143815 -15 1717 UA3ZZ F4HSB JN37 143830 -1 641 A41ZZ UA3ZZ 73 143845 -22 1718 UA3ZZ F4HSB JN37 144230 -9 641 CQ UA3ZZ KO80 (x4) 144430 -7 641 TA3NK UA3ZZ +02 152215 +3 2463 UA3ZZ RA4Y LO35 (x3)
UTC dB Audio Message 085715 -13 1281 UA0JHD UA3ZZ KO80 (x6) 090445 -9 1281 R4PEQ UA3ZZ R-11 (x5) 091345 -11 1281 EW4DX UA3ZZ -17 (x4)
UTC dB Audio Message 175130 +10 736 BD7OH UA3ZZ R-20 (x6) 211300 +1 2348 BI8AWT UA3ZZ KO80 (x3) 211545 -15 917 UA3ZZ RA5AK -04 211600 +2 917 RA5AK UA3ZZ R+02 (x2) 211745 -11 1597 EI9FVB UA3ZZ KO80 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.