JA3QOS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JA3QOS, decoded by SO8OO in southeastern Poland. 122 related FT8 messages, observed on 40m, 20m, 10m, across 6 UTC dates. Heard between 2026-06-07 and 2026-08-22.
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 JA3QOS worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by JA3QOS
Approximate centre of PM74, decoded 2026-08-22 16:19 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 | JA3QOS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 16:33 | 20m | -13 / -12 | 7Z1BQ | -10 / -12 | 3 | Partial capture |
| 08-22 16:29 | 20m | - / -11 | ON4AZR | +1 / - | 4 | ✓ Closing fragment |
| 08-22 16:26 | 20m | - / -8 | OE6EGE | -2 / - | 5 | Partial capture |
| 08-22 16:11 | 20m | - / -4 | R7AZ | -2 / - | 2 | ✓ Closing fragment |
| 08-22 16:07 | 20m | - / -3 | ON4IQ | +14 / - | 5 | ✓ Closing fragment |
| 08-22 16:05 | 20m | -16 / -4 | 4L7T | -12 / -8 | 5 | ✓ Full exchange observed |
| 08-22 16:02 | 20m | - / -19 | F1THK | -1 / - | 5 | ✓ Closing fragment |
| 08-09 20:03 | 40m | - / -14 | DL5MKR | -11 / - | 3 | ✓ Closing fragment |
| 08-09 19:59 | 40m | - / - | ON7NQ | -4 / - | 15 | Partial capture |
| 08-09 19:54 | 40m | - / - | Z34K | -12 / - | 3 | Partial capture |
| 08-09 19:52 | 40m | - / -14 | DL5YT | -16 / - | 2 | ✓ Closing fragment |
| 08-09 19:50 | 40m | - / - | ON7NQ | -3 / - | 11 | Partial capture |
| 07-29 17:50 | 20m | - / -11 | PE1CRW | -14 / - | 2 | Partial capture |
| 07-29 17:42 | 20m | - / - | PD2BS | -23 / - | 3 | ✓ Closing fragment |
| 07-29 17:38 | 20m | - / -11 | M0SLI | 0 / - | 7 | ✓ Closing fragment |
| 07-29 17:32 | 20m | - / - | DL1R | +2 / - | 8 | Partial capture |
| 07-29 17:24 | 20m | - / - | OK2CNI | -1 / - | 2 | ✓ Closing fragment |
| 07-29 17:17 | 20m | - / -18 | G4DBW | -4 / - | 4 | ✓ Closing fragment |
| 07-29 17:07 | 20m | - / -13 | UA6ADU | +3 / - | 2 | ✓ Closing fragment |
| 07-29 17:02 | 20m | - / - | IX1HPN | +1 / - | 4 | Partial capture |
| 07-29 17:01 | 20m | - / - | M0KZC/P | -4 / - | 2 | Partial capture |
| 07-29 17:01 | 20m | - / -15 | PE9JAN | -15 / - | 3 | ✓ Closing fragment |
| 07-29 17:01 | 20m | - / -18 | RN6MA | -9 / - | 2 | Partial capture |
| 07-29 16:59 | 20m | - / - | DL1YS | -16 / - | 2 | Partial capture |
| 07-29 16:47 | 20m | - / -6 | DL6MRM | +2 / - | 4 | ✓ Closing fragment |
| 06-27 17:56 | 20m | - / -11 | E75AA | +1 / - | 5 | ✓ Closing fragment |
| 06-07 06:52 | 10m | - / -11 | FR5ZE | -15 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 161130 -1 1210 JA3QOS R7AZ 73 161515 -15 911 CR7BUJ JA3QOS R-19 161900 -12 788 UA2FFD JA3QOS PM74 162645 -6 2174 JA3QOS OE6EGE -08 (x5) 162915 +0 1334 JA3QOS ON4AZR JO21 (x4) 163300 -10 608 JA3QOS 7Z1BQ -12 163315 -13 788 7Z1BQ JA3QOS R-12 (x2)
UTC dB Audio Message 200315 -6 2823 JA3QOS ON7NQ JO21 200345 -12 1589 JA3QOS DL5MKR JO60 200345 -3 2823 JA3QOS ON7NQ JO21 200415 -9 1589 JA3QOS DL5MKR R-14 200415 -2 2823 JA3QOS ON7NQ JO21 200415 -6 1629 JA3QOS SP3HUU JO71 200445 -3 2823 JA3QOS ON7NQ JO21 200445 -11 1589 JA3QOS DL5MKR 73 200545 -7 2824 JA3QOS ON7NQ JO21 (x7)
UTC dB Audio Message 065215 -12 1190 JA3QOS FR5ZE -11 (x2) 084430 -15 795 JA3QOS 9X5KM -08
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.