DU1RAA — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving DU1RAA, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-29.
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 2 FT8 messages attributed to DU1RAA as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 2 messages
- Active dates
- 1 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with DU1RAA in decoded directed-looking exchanges:
Most frequent locator attributed to DU1RAA
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
- PK04
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 9,421 km (approx.)
- Last such locator decoded
- 2026-08-29 21:17 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 | DU1RAA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-31 21:43 | 40m | - / - | EA5ET | +3 / - | 4 | Partial capture |
| 10-31 21:42 | 40m | - / - | F5PBG | +6 / - | 2 | Partial capture |
| 10-31 21:38 | 40m | - / - | K2ZJ | -8 / - | 2 | Partial capture |
| 10-31 21:34 | 40m | - / -11 | S58N | -6 / - | 10 | Partial capture |
| 10-31 15:01 | 40m | - / -18 | RG2V | -16 / - | 8 | Partial capture |
| 10-31 15:00 | 40m | - / - | R2DR | -16 / - | 2 | Partial capture |
| 10-31 14:58 | 40m | - / -19 | RX9WM | -12 / - | 2 | Partial capture |
| 10-31 14:52 | 40m | - / - | OZ1PGB | -13 / - | 3 | Partial capture |
| 10-31 14:51 | 40m | - / - | RD7O | -8 / - | 6 | Partial capture |
| 10-31 14:46 | 40m | - / - | LY2BUU | -9 / - | 3 | Partial capture |
| 10-31 14:41 | 40m | - / - | SM4UEF | +2 / - | 2 | Partial capture |
| 10-31 14:38 | 40m | - / - | UF8C | -15 / - | 6 | Partial capture |
| 10-24 21:26 | 40m | - / - | EA7ALL | +15 / - | 3 | Partial capture |
| 10-17 21:53 | 40m | - / - | EA3ENB | -4 / - | 2 | Partial capture |
| 10-17 21:48 | 40m | - / - | R3KLE | -19 / - | 3 | Partial capture |
| 10-17 21:47 | 40m | - / - | RZ4FWA | -14 / - | 3 | Partial capture |
| 10-17 21:45 | 40m | - / - | MI7IHF | -10 / - | 3 | Partial capture |
| 10-17 21:42 | 40m | - / - | G0IUS | -10 / - | 7 | Partial capture |
| 10-17 21:41 | 40m | - / - | 2E0MCP | 0 / - | 3 | Partial capture |
| 10-17 21:41 | 40m | - / - | RD3FY | -7 / - | 3 | Partial capture |
| 10-13 09:58 | 10m | - / - | CT4KQ | -7 / - | 2 | Partial capture |
| 08-29 21:51 | 40m | - / - | HB9MZI | -8 / - | 2 | Partial capture |
| 08-29 21:43 | 40m | - / - | G0GFC | -4 / - | 2 | Partial capture |
| 08-29 21:39 | 40m | - / - | M0KCM | -21 / - | 2 | Partial capture |
| 08-29 21:38 | 40m | - / - | PC2J | +3 / - | 4 | Partial capture |
| 08-29 21:37 | 40m | - / - | IU1TKT | -4 / - | 2 | Partial capture |
| 08-29 21:37 | 40m | - / - | PA3ANG | -18 / - | 2 | Partial capture |
| 08-29 21:36 | 40m | - / - | GW4NOO | -5 / - | 10 | Partial capture |
| 08-29 21:36 | 40m | - / -16 | M5LMG | -4 / - | 5 | Partial capture |
| 08-29 21:36 | 40m | - / - | F4VTR | -2 / - | 2 | Partial capture |
| 08-29 21:36 | 40m | - / -15 | IK8UHA | +8 / - | 3 | ✓ Closing fragment |
| 08-29 21:34 | 40m | - / - | CT1APN | -10 / - | 2 | Partial capture |
| 08-29 21:33 | 40m | - / - | IK2AUK | +1 / - | 8 | Partial capture |
| 08-29 21:32 | 40m | - / - | G8RZA | -15 / - | 2 | Partial capture |
| 08-29 21:31 | 40m | - / -5 | DM9EE | -2 / - | 2 | ✓ Closing fragment |
| 08-29 21:31 | 40m | - / - | IK4UOA | +9 / - | 4 | Partial capture |
| 08-29 21:31 | 40m | - / - | G0GFC | -6 / - | 3 | Partial capture |
| 08-29 21:31 | 40m | - / - | M0MLS | -12 / - | 3 | Partial capture |
| 08-29 21:31 | 40m | - / 0 | M7YBX | -3 / - | 5 | Partial capture |
| 08-29 21:31 | 40m | - / - | SM5FQQ | -9 / - | 2 | Partial capture |
| 08-29 21:31 | 40m | - / -18 | UA6LIK | -7 / - | 5 | ✓ Closing fragment |
| 08-29 21:30 | 40m | - / - | PC2J | +10 / - | 2 | Partial capture |
| 08-29 21:29 | 40m | - / - | DK6MR | -8 / - | 6 | Partial capture |
| 08-29 21:29 | 40m | - / - | F4EIK | +2 / - | 3 | Partial capture |
| 08-29 21:29 | 40m | - / - | IZ2TKX | -1 / - | 5 | Partial capture |
| 08-29 21:28 | 40m | - / -9 | G3SKA | +3 / - | 3 | Partial capture |
| 08-29 21:27 | 40m | - / -12 | LB7ZG | +1 / - | 6 | ✓ Closing fragment |
| 08-29 21:26 | 40m | - / - | RA4M | -3 / - | 4 | Partial capture |
| 08-29 21:25 | 40m | - / - | EA5HM | -5 / - | 2 | Partial capture |
| 08-29 21:25 | 40m | - / - | IK2AUK | +1 / - | 8 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 213745 -5 744 DU1RAA S58N JN76 (x2) 213815 -7 442 DU1RAA K2ZJ FN13 213845 -4 744 DU1RAA S58N JN76 (x2) 213915 -9 444 DU1RAA K2ZJ FN13 213945 -4 744 DU1RAA S58N JN76 (x3) 214215 +7 795 DU1RAA F5PBG IN78 (x2) 214345 +3 822 DU1RAA EA5ET IM99 (x4)
UTC dB Audio Message 075700 +1 881 DU1RAA DF1SD JN48 (x6) 095830 -6 2770 DU1RAA CT4KQ IN60 (x2)
UTC dB Audio Message 204745 -10 440 DU1RAA I1RJP JN45 (x14)
CW
No CW receptions recorded for this callsign in the last 30 days.
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