SQ9ACH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SQ9ACH, decoded by SO8OO in southeastern Poland. 16 related FT8 messages, observed on 80m, 60m, 40m, across 3 UTC dates. Heard between 2026-08-05 and 2026-08-20.
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 SQ9ACH worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SQ9ACH
Approximate centre of JO90, decoded 2026-08-20 19:34 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 | SQ9ACH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 19:31 | 40m | +18 / -10 | BG2GWN | -13 / - | 9 | Partial capture |
| 08-20 19:17 | 60m | +14 / - | OJ0JR | +7 / -7 | 4 | ✓ Full exchange observed |
| 08-17 20:50 | 80m | +6 / - | CT3MD | - / - | 4 | Partial capture |
| 08-17 20:49 | 80m | +7 / - | SQ1QAT | - / - | 2 | Partial capture |
| 08-14 20:24 | 80m | +22 / -17 | UN8DSW | -13 / -14 | 8 | ✓ Full exchange observed |
| 08-14 20:01 | 40m | -6 / - | R9LAR/3 | - / -5 | 2 | Partial capture |
| 08-14 19:37 | 80m | +24 / -12 | RD9FC | -9 / -14 | 3 | ✓ Full exchange observed |
| 08-14 19:24 | 80m | +17 / - | RK9UE | - / -18 | 3 | ✓ Closing fragment |
| 08-14 19:15 | 80m | +19 / - | JH1BBT | - / - | 2 | Partial capture |
| 08-14 19:13 | 80m | +21 / -7 | JH2FXK | -6 / - | 3 | ✓ Closing observed |
| 08-14 19:11 | 80m | +18 / -22 | JE6WOQ | -19 / -16 | 6 | ✓ Full exchange observed |
| 08-05 21:16 | 80m | +26 / - | YO6LM | +3 / -3 | 3 | ✓ Closing observed |
| 08-05 21:14 | 80m | +27 / -5 | RV6AVU | +4 / -5 | 4 | ✓ Full exchange observed |
| 08-05 21:08 | 80m | +26 / - | EK/RX3DPK | - / - | 2 | Partial capture |
| 08-05 21:04 | 80m | +27 / - | <...> | - / - | 3 | Partial capture |
| 08-05 20:57 | 80m | +27 / - | 9J2FI | - / - | 5 | Partial capture |
| 08-05 20:56 | 80m | +27 / - | <...> | - / - | 2 | Partial capture |
| 08-05 20:43 | 80m | +29 / - | <...> | - / - | 5 | Partial capture |
| 08-05 20:38 | 80m | +31 / - | <...> | - / -14 | 4 | Partial capture |
| 08-05 20:35 | 80m | +26 / - | 9J2FI | - / -14 | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 200145 -6 2084 R9LAR/3 SQ9ACH JO90 (x2) 193100 +16 2991 BG2GWN SQ9ACH JO90 (x6) 193545 -14 473 SQ9ACH BG2GWN -10 (x3)
UTC dB Audio Message 191715 +15 2112 OJ0JR SQ9ACH JO90 191730 +7 378 SQ9ACH OJ0JR +17 191745 +14 2112 OJ0JR SQ9ACH R-07 191800 +5 378 SQ9ACH RR73; IW3AGO <...> +00 191815 +14 2112 OJ0JR SQ9ACH 73
UTC dB Audio Message 193800 +25 2098 RD9FC SQ9ACH 73 202415 +22 3080 UN8DSW SQ9ACH JO90 202430 -16 1810 SQ9ACH UN8DSW -17 202445 +21 3080 UN8DSW SQ9ACH R-14 (x4) 202630 -10 1809 SQ9ACH UN8DSW RR73 202645 +25 3080 UN8DSW SQ9ACH 73 204930 +9 3179 SQ1QAT SQ9ACH JO90 (x2) 205030 +6 3179 CT3MD SQ9ACH JO90 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.