YL3ARQ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YL3ARQ, decoded by SO8OO in southeastern Poland. 495 related FT8 messages, 80 CQ messages, observed on 80m, 40m, 10m, across 20 UTC dates. Heard between 2026-06-02 and 2026-08-19.
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 YL3ARQ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by YL3ARQ
Approximate centre of KO26, decoded 2026-08-19 22:48 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 | YL3ARQ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 22:48 | 80m | -6 / - | CE3SPR | - / - | 2 | Partial capture |
| 08-19 22:42 | 80m | -6 / - | VO1HH | - / -10 | 2 | ✓ Closing fragment |
| 08-19 22:40 | 80m | -3 / -13 | CT2HEX | -18 / -14 | 3 | ✓ Full exchange observed |
| 08-19 22:35 | 80m | -8 / - | LW2DO | - / - | 5 | Partial capture |
| 08-19 22:33 | 80m | 0 / - | 9V1YC | - / -14 | 3 | ✓ Closing fragment |
| 08-19 22:30 | 80m | +1 / - | DL1AUW | -20 / - | 3 | ✓ Closing observed |
| 08-19 22:27 | 80m | +3 / - | LW2DO | - / - | 2 | Partial capture |
| 08-19 22:26 | 80m | -2 / - | OG1AO | -16 / -5 | 6 | ✓ Full exchange observed |
| 08-19 22:25 | 80m | -6 / -14 | EA3EDU | -15 / - | 12 | ✓ Closing observed |
| 08-19 22:25 | 80m | -2 / - | SP5GW | +9 / -3 | 4 | ✓ Full exchange observed |
| 08-18 21:46 | 40m | - / -13 | PD0U | -5 / - | 2 | Partial capture |
| 08-18 20:42 | 80m | +4 / - | SP9WAZ | -5 / -4 | 3 | ✓ Closing observed |
| 08-18 20:39 | 80m | +4 / -14 | M9KER | -7 / -11 | 5 | ✓ Full exchange observed |
| 08-18 20:37 | 80m | - / - | F4FRC | -8 / - | 2 | Partial capture |
| 08-18 20:35 | 80m | - / -5 | SP9WAZ | 0 / - | 2 | Partial capture |
| 08-18 20:34 | 80m | +9 / - | DA6CGN | - / -12 | 2 | ✓ Closing fragment |
| 08-18 20:34 | 80m | +3 / -11 | HF9T | +1 / -15 | 11 | ✓ Full exchange observed |
| 08-18 20:26 | 40m | - / - | 9A1CCB | -4 / - | 2 | Partial capture |
| 08-18 20:24 | 40m | - / +6 | DL1MST | -11 / - | 4 | ✓ Closing fragment |
| 08-18 20:20 | 40m | - / -1 | DL2VN | -8 / - | 2 | ✓ Closing fragment |
| 08-18 20:19 | 40m | - / -16 | SQ8V | -7 / - | 6 | ✓ Closing fragment |
| 08-16 19:43 | 80m | +4 / -19 | F5RRS | -9 / -4 | 10 | ✓ Full exchange observed |
| 08-16 19:43 | 80m | +12 / 0 | SP5FWT | -5 / - | 4 | ✓ Closing observed |
| 08-16 19:42 | 80m | +9 / -3 | DL3XAK | -12 / +1 | 5 | ✓ Full exchange observed |
| 08-16 19:39 | 80m | +14 / -13 | SV9MBH | -18 / - | 3 | ✓ Closing observed |
| 08-16 19:19 | 10m | - / - | DO9POL | -16 / - | 3 | Partial capture |
| 08-01 00:09 | 40m | -22 / - | PV8AJ | - / -13 | 2 | Partial capture |
| 08-01 00:05 | 40m | -23 / - | 2E0MRK | -21 / -15 | 2 | Partial capture |
| 08-01 00:03 | 40m | - / -10 | DH2YBG | -11 / - | 3 | ✓ Closing fragment |
| 07-25 21:14 | 40m | -17 / - | XV9B | - / -23 | 12 | Partial capture |
| 07-25 21:12 | 40m | - / -4 | EA1KCU | -14 / - | 2 | Partial capture |
| 07-25 21:08 | 40m | - / - | OZ9GA | -10 / - | 2 | Partial capture |
| 07-25 21:08 | 40m | - / - | S51UN | -11 / - | 2 | Partial capture |
| 07-25 21:07 | 40m | -18 / - | F5PSP | - / -11 | 2 | Partial capture |
| 07-25 21:02 | 40m | - / -5 | EW8DU | -12 / - | 4 | ✓ Closing fragment |
| 07-25 20:57 | 40m | - / - | F/G7NUT | -22 / - | 4 | Partial capture |
| 07-25 20:57 | 40m | - / - | IK4LZH | -2 / - | 4 | Partial capture |
| 07-25 20:57 | 40m | - / -6 | S55A | -16 / - | 3 | ✓ Closing fragment |
| 07-19 08:56 | 10m | - / - | PA0LDE | -6 / - | 3 | Partial capture |
| 07-15 19:01 | 80m | - / -1 | R3EDX | +12 / - | 2 | Partial capture |
| 07-15 18:58 | 80m | - / -3 | R3EDX | +8 / - | 3 | Partial capture |
| 07-15 18:58 | 80m | +10 / - | UA3VVA | -5 / -4 | 5 | ✓ Closing observed |
| 06-29 12:32 | 10m | - / -12 | TM2WWA | +7 / - | 5 | Partial capture |
| 06-29 12:31 | 10m | - / -4 | PD0HLA | +3 / - | 3 | ✓ Closing fragment |
| 06-29 12:14 | 10m | -6 / - | 5Z4VJ | - / - | 2 | Partial capture |
| 06-29 12:11 | 10m | -6 / - | 5Z4VJ | - / - | 2 | Partial capture |
| 06-29 08:42 | 10m | - / - | R7TO | -14 / - | 2 | Partial capture |
| 06-29 08:30 | 10m | - / - | DL2AKT | -8 / - | 10 | ✓ Closing fragment |
| 06-28 19:48 | 80m | +18 / - | UA4SBZ | -12 / -9 | 3 | ✓ Closing observed |
| 06-28 19:46 | 40m | - / -14 | UB6LDM | -2 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 224000 -13 1730 YL3ARQ DH2SK JN49 224045 -2 1977 CT2HEX YL3ARQ -14 224100 -18 767 YL3ARQ CT2HEX R-13 224115 -4 1977 CT2HEX YL3ARQ RR73 224215 -7 1977 VO1HH YL3ARQ R-10 (x2) 224445 -5 1977 CQ YL3ARQ KO26 (x7) 224815 -5 1977 CE3SPR YL3ARQ KO26 (x2)
UTC dB Audio Message 202045 -7 682 YL3ARQ DL2VN 73 202045 -7 336 YL3ARQ SQ8V KO01 (x3) 202145 -11 2632 YL3ARQ F1PBZ -14 202215 -8 335 YL3ARQ SQ8V 73 202400 -11 665 YL3ARQ DL1MST JO30 (x4) 202600 -5 477 YL3ARQ 9A1CCB JN85 (x2) 203000 -12 851 YL3ARQ DF1IH JN57 214615 -4 2013 YL3ARQ PD0U -13 (x2)
UTC dB Audio Message 123300 +3 2570 YL3ARQ PD0HLA RR73 123330 +6 2724 YL3ARQ TM2WWA -12 (x3) 123630 -4 2908 YL3ARQ PA3BMB JO22 084145 -7 2782 YL3ARQ TM2WWA -06 190245 -15 1801 YL3ARQ ON4MDW RR73 084745 -20 2301 YL3ARQ DN9KUK JO41 085645 -5 2645 YL3ARQ PA0LDE JO22 (x3) 100845 -23 1712 YL3ARQ R6FX LN14 191945 -12 2217 YL3ARQ DO9POL JO32 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.