DO9DML — 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 DO9DML, decoded by SO8OO in southeastern Poland. 135 FT8 messages attributed to this token as transmitter, on 80m, across 4 UTC dates in the available aggregate history. Observed between 2026-10-13 and 2026-10-22.
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 135 FT8 messages attributed to DO9DML as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). Several six-hour UTC windows tied for the largest share (44%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (65%); the estimated median was -4 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 135 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -18 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 21, moderate (-15 to -9 dB) 26, strong (≥ -8 dB) 88.
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 DO9DML 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 DO9DML
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
- JO50 · 71 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 770 km (approx.)
- Last such locator decoded
- 2026-10-22 18:14 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 | DO9DML S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 18:15 | 80m | - / 0 | YU65AEC | +11 / - | 2 | Partial capture |
| 10-22 18:12 | 80m | -5 / -12 | YO2UKG | +10 / -8 | 5 | ✓ Full exchange observed |
| 10-22 18:06 | 80m | -8 / -13 | HG0NPJ | +2 / -4 | 5 | ✓ Full exchange observed |
| 10-21 19:30 | 80m | -8 / -21 | YO3FRI | +5 / -8 | 6 | ✓ Full exchange observed |
| 10-21 19:28 | 80m | -18 / - | R4DB | - / - | 3 | Partial capture |
| 10-21 19:27 | 80m | - / -14 | EW4DX | -11 / - | 3 | Partial capture |
| 10-21 05:50 | 80m | - / -16 | SA7BYQ | -20 / - | 2 | ✓ Closing fragment |
| 10-21 05:41 | 80m | - / -13 | PA3CPS | -18 / - | 2 | ✓ Closing fragment |
| 10-21 05:29 | 160m | - / -12 | HB9CXZ | -4 / - | 2 | ✓ Closing fragment |
| 10-21 05:24 | 80m | - / -4 | F1PSX | -16 / - | 3 | Partial capture |
| 10-21 05:20 | 80m | -21 / - | F1PSX | - / -21 | 3 | Partial capture |
| 10-21 05:18 | 80m | -17 / - | IN3OWY | -16 / -8 | 4 | ✓ Closing observed |
| 10-21 05:16 | 80m | - / - | F1PSX | -17 / - | 4 | Partial capture |
| 10-21 05:08 | 80m | - / -20 | E75FM | +7 / - | 3 | Partial capture |
| 10-21 05:05 | 80m | - / -20 | E75FM | +6 / - | 2 | Partial capture |
| 10-21 05:03 | 80m | - / -15 | SM7WNM | -16 / - | 2 | ✓ Closing fragment |
| 10-21 04:56 | 80m | -6 / -9 | OZ1BLP | -7 / - | 3 | Partial capture |
| 10-14 07:19 | 80m | - / - | DL3BH | -23 / - | 4 | ✓ Closing fragment |
| 10-14 07:18 | 80m | - / +4 | ON4KEB | -7 / - | 2 | Partial capture |
| 10-14 05:08 | 80m | - / -13 | G0BLB | +8 / - | 4 | ✓ Closing fragment |
| 10-14 04:57 | 80m | - / +3 | LB4PI | -14 / - | 2 | ✓ Closing fragment |
| 10-14 04:50 | 80m | - / - | DL6ENT | -13 / - | 5 | Partial capture |
| 10-14 04:48 | 80m | - / -5 | HA3TBL | -5 / - | 5 | ✓ Closing fragment |
| 10-14 04:32 | 80m | -2 / -11 | LY5A | +21 / -1 | 6 | ✓ Full exchange observed |
| 10-14 04:30 | 80m | +4 / +3 | HB9CXZ | +8 / +7 | 5 | ✓ Full exchange observed |
| 10-14 04:28 | 80m | +2 / -15 | DO1ID | +6 / 0 | 4 | ✓ Full exchange observed |
| 10-14 04:22 | 80m | +2 / -7 | GM6URC | -6 / -13 | 4 | ✓ Full exchange observed |
| 10-14 04:21 | 80m | 0 / -21 | E75W | -3 / -20 | 4 | ✓ Full exchange observed |
| 10-14 04:17 | 80m | -3 / -11 | DO1FZL | -1 / -4 | 10 | ✓ Full exchange observed |
| 10-14 04:14 | 80m | -13 / - | DO9BAU | - / - | 2 | Partial capture |
| 10-14 04:12 | 80m | +2 / -5 | ON8LX | -1 / -3 | 5 | ✓ Full exchange observed |
| 10-14 04:01 | 80m | 0 / - | HF40BLP | - / - | 2 | Partial capture |
| 10-14 03:58 | 80m | +5 / -16 | 9A4AA | -6 / -18 | 5 | ✓ Full exchange observed |
| 10-14 03:56 | 80m | +1 / - | HF50HSP | - / 0 | 3 | ✓ Closing fragment |
| 10-14 03:54 | 80m | - / 0 | DL8TV | +4 / - | 3 | ✓ Closing fragment |
| 10-14 03:53 | 80m | - / -6 | SQ9EJ | -24 / - | 2 | ✓ Closing fragment |
| 10-14 03:53 | 80m | - / -22 | SM7WNM | -10 / - | 2 | Partial capture |
| 10-13 22:09 | 80m | -2 / -13 | EA1FYL | -8 / -16 | 5 | ✓ Full exchange observed |
| 10-13 22:01 | 80m | 0 / -1 | LA4NM | -4 / - | 4 | ✓ Closing observed |
| 10-13 21:53 | 80m | +4 / -7 | SP6FME | +12 / 0 | 6 | ✓ Full exchange observed |
| 10-13 21:44 | 80m | - / - | DK0KG | +7 / - | 3 | ✓ Closing fragment |
| 10-13 21:36 | 80m | - / -15 | TF4M | -14 / - | 2 | ✓ Closing fragment |
| 10-13 21:33 | 80m | - / -18 | DO9BAU | +8 / - | 6 | ✓ Closing fragment |
| 10-13 21:31 | 80m | - / -11 | F1IQH | -14 / - | 3 | ✓ Closing fragment |
| 10-13 21:23 | 80m | - / - | HF50HSP | -10 / - | 2 | Partial capture |
| 10-13 21:23 | 80m | - / -10 | SP6SR | +5 / - | 2 | ✓ Closing fragment |
| 10-13 21:18 | 80m | - / -8 | DL7ACN | +5 / - | 7 | ✓ Closing fragment |
| 10-13 21:17 | 80m | -1 / - | OZ1A | +5 / -11 | 6 | ✓ Closing observed |
| 10-13 21:00 | 80m | -4 / - | 9A4AA | - / - | 2 | Partial capture |
| 10-13 20:55 | 80m | - / - | DO8PAT | 0 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 193215 -7 2699 YO3FRI DO9DML 73 180300 +0 2704 OH3XR DO9DML JO50 180630 -8 2403 HG0NPJ DO9DML JO50 180645 +5 2403 DO9DML HG0NPJ -13 180700 -6 2403 HG0NPJ DO9DML R-04 180715 -2 2403 DO9DML HG0NPJ RR73 180730 -9 2403 HG0NPJ DO9DML 73 181215 -11 431 YO2UKG DO9DML JO50 181230 +8 431 DO9DML YO2UKG -12 181245 -3 432 YO2UKG DO9DML R-08 181300 +11 432 DO9DML YO2UKG RR73 181315 +0 432 YO2UKG DO9DML 73 181415 -7 509 RA2FU DO9DML JO50 181515 +9 2572 DO9DML YU65AEC +00 (x2)
UTC dB Audio Message 221645 +13 1968 DO9DML OM3TWM -17 052915 -4 2187 DO9DML HB9CXZ -12 (x2)
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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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