A61OK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving A61OK, decoded by SO8OO in southeastern Poland. 5,043 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 42 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-08-31.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 5,043 FT8 messages attributed to A61OK as the transmitting token by decoded message structure across 42 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (67%), followed by 10 m (32%) and 40 m (1%). The busiest six-hour window was 22:00-04:00 UTC, containing 36% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-08-31 06:18 UTC
Observed FT8 message patterns
- Attributed sample
- 5,043 messages
- Active dates
- 42 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -18 to -1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 998, moderate (-15 to -9 dB) 1,920, strong (≥ -8 dB) 2,125.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with A61OK in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to A61OK
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- LL75 · 4,439 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 3,932 km (approx.)
- Last such locator decoded
- 2026-08-31 06:18 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | A61OK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-31 07:33 | 20m | - / - | IZ2CPP | +7 / - | 2 | Partial capture |
| 08-31 07:12 | 20m | - / - | F4BYA | +12 / - | 2 | Partial capture |
| 08-31 06:59 | 20m | - / - | F4BYA | +7 / - | 2 | Partial capture |
| 08-31 06:53 | 20m | - / - | F4BYA | +18 / - | 2 | Partial capture |
| 08-31 06:45 | 20m | - / - | F4BYA | +10 / - | 2 | Partial capture |
| 08-31 06:41 | 20m | - / - | F4BYA | +4 / - | 2 | Partial capture |
| 08-31 06:33 | 20m | - / - | F4BYA | +9 / - | 6 | Partial capture |
| 08-31 06:27 | 20m | - / - | F4BYA | +10 / - | 3 | Partial capture |
| 08-31 06:19 | 20m | - / - | F4BYA | +10 / - | 2 | Partial capture |
| 08-31 06:15 | 20m | -14 / -9 | UA3RRT | +7 / - | 5 | ✓ Full exchange observed |
| 08-31 06:08 | 20m | - / -16 | EA7BHO | 0 / - | 3 | ✓ Closing fragment |
| 08-31 06:06 | 20m | - / -14 | DJ2QV | -12 / - | 2 | ✓ Closing fragment |
| 08-31 06:01 | 20m | - / - | F4BYA | +4 / - | 2 | Partial capture |
| 08-31 05:52 | 20m | - / -10 | F5LOW | +11 / - | 7 | ✓ Closing fragment |
| 08-31 05:35 | 20m | - / -17 | F6HUK | -3 / - | 3 | ✓ Closing fragment |
| 08-31 05:32 | 20m | - / -7 | EA5LU | -10 / - | 3 | ✓ Closing fragment |
| 08-31 05:10 | 20m | -10 / - | US7KC | -21 / -5 | 4 | Partial capture |
| 08-31 04:56 | 20m | -6 / - | YO6FNF | - / -17 | 2 | ✓ Closing fragment |
| 08-31 04:43 | 20m | - / -22 | 7Z1DM | -9 / - | 3 | ✓ Closing fragment |
| 08-31 04:39 | 20m | -4 / - | F5GPE | - / -11 | 3 | ✓ Closing fragment |
| 08-31 04:35 | 20m | -6 / - | RD7LC | - / -2 | 2 | ✓ Closing fragment |
| 08-31 04:24 | 20m | -10 / - | YO5PHL | - / -21 | 3 | Partial capture |
| 08-31 03:50 | 20m | -8 / - | PY8WW | - / - | 2 | Partial capture |
| 08-31 03:01 | 20m | - / 0 | UN2NC | -7 / - | 3 | Partial capture |
| 08-31 00:51 | 40m | - / - | EA4EDI | -14 / - | 2 | Partial capture |
| 08-31 00:42 | 40m | - / -10 | RC9WC | -19 / - | 3 | ✓ Closing fragment |
| 08-31 00:26 | 40m | -8 / -12 | UA3AGW | +8 / -3 | 13 | ✓ Full exchange observed |
| 08-31 00:25 | 40m | - / - | DL9ATW | -10 / - | 3 | Partial capture |
| 08-31 00:12 | 40m | - / -22 | G0ORC | -9 / - | 3 | Partial capture |
| 08-30 23:53 | 40m | - / -5 | MW0CRI | +9 / - | 3 | ✓ Closing fragment |
| 08-30 23:43 | 40m | - / -15 | SN1A | -2 / - | 3 | ✓ Closing fragment |
| 08-30 23:41 | 40m | - / -10 | R8CEC | -4 / - | 2 | Partial capture |
| 08-30 23:23 | 40m | - / - | CT2HSM | -4 / - | 2 | Partial capture |
| 08-30 23:23 | 40m | - / - | 2E0GSZ | -9 / - | 3 | Partial capture |
| 08-30 23:23 | 40m | - / -8 | R7DX | -1 / - | 3 | ✓ Closing fragment |
| 08-30 23:08 | 40m | - / - | DK3WN | -7 / - | 4 | Partial capture |
| 08-30 23:07 | 40m | - / - | RX9WM | -12 / - | 2 | ✓ Closing fragment |
| 08-30 22:59 | 40m | - / -16 | F1PBZ | +2 / - | 2 | Partial capture |
| 08-30 22:59 | 40m | - / -10 | RD4CAF | -2 / - | 2 | ✓ Closing fragment |
| 08-30 22:24 | 40m | - / - | SN40KZE | -9 / - | 4 | Partial capture |
| 08-30 22:23 | 40m | - / -16 | ES5MG | -7 / - | 3 | ✓ Closing fragment |
| 08-30 22:08 | 40m | - / - | IU5SCG | -5 / - | 4 | Partial capture |
| 08-30 22:07 | 40m | -15 / -17 | EA7AZH | 0 / -12 | 3 | ✓ Full exchange observed |
| 08-30 22:03 | 40m | -13 / - | TA2ED | - / -16 | 3 | Partial capture |
| 08-30 22:02 | 40m | - / - | ON4MAP | -18 / - | 4 | Partial capture |
| 08-30 21:55 | 40m | - / -7 | DK9OV | 0 / - | 10 | ✓ Closing fragment |
| 08-30 21:54 | 40m | - / - | UA3AGW | +23 / - | 13 | Partial capture |
| 08-30 21:51 | 40m | - / - | DF0NN | -4 / - | 6 | Partial capture |
| 08-30 21:23 | 40m | - / - | UA3AGW | +13 / - | 13 | Partial capture |
| 08-30 21:18 | 40m | - / - | DF0NN | +2 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 003130 +4 236 A61OK UA3AGW R-12 (x2) 004145 -10 396 CQ A61OK LL75 004200 -18 1830 A61OK RC9WC -10 (x3) 005130 -19 2393 A61OK EA4EDI IN73 (x2) 011545 -15 396 CQ A61OK LL75 a1 (x5) 195000 -6 2029 A61OK TA7MMI LN00 (x2)
UTC dB Audio Message 063530 +12 2912 A61OK F4BYA JN19 (x13) 073330 +5 431 A61OK IZ2CPP JN45 (x2)
UTC dB Audio Message 130130 -13 1133 A61OK IW8AOF JN70 131030 -14 1133 A61OK PD1RMB JO32 131030 -18 1447 A61OK DN9AD JO52 (x2) 131100 -12 1133 A61OK PD1RMB JO32 (x10) 132200 -22 1597 A61OK PD9FLX JO22
UTC dB Audio Message 205730 -10 1614 A61OK RX6DA KN85 (x6) 191030 +5 937 A61OK 9A4ZM JN86 (x2) 062530 -17 1044 A61OK DO1OAS -12 051430 -6 1988 A61OK DL1PAB -24 (x5)
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
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