DO1OSE — 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 DO1OSE, decoded by SO8OO in southeastern Poland. 255 FT8 messages attributed to this token as transmitter, on 80m, across 7 UTC dates in the available aggregate history. Observed between 2026-07-26 and 2026-10-27.
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 255 FT8 messages attributed to DO1OSE as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). Most decodes (78%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11.9 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 255 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- -11.9 dB
- Estimated 10th-90th percentile
- -21 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 76, moderate (-15 to -9 dB) 103, strong (≥ -8 dB) 76.
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 DO1OSE 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 DO1OSE
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 · 139 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 770 km (approx.)
- Last such locator decoded
- 2026-10-27 21:12 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 | DO1OSE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-27 21:08 | 80m | -20 / - | EA2EWL | - / -18 | 2 | ✓ Closing fragment |
| 10-27 21:03 | 80m | -10 / - | UY5BF | - / -3 | 2 | ✓ Closing fragment |
| 10-27 20:56 | 80m | -12 / -10 | E70SZ | +4 / -11 | 4 | ✓ Full exchange observed |
| 10-27 20:51 | 80m | -7 / -15 | YO9HP | -8 / -6 | 4 | ✓ Full exchange observed |
| 10-27 20:46 | 80m | -16 / - | PA0MUS | - / -3 | 2 | ✓ Closing fragment |
| 10-27 20:35 | 80m | -6 / - | DL5DQZ | +6 / -5 | 2 | Partial capture |
| 10-27 20:29 | 80m | -10 / - | DL2VN | -8 / -8 | 4 | Partial capture |
| 10-27 20:26 | 80m | - / - | DA6DNA | -2 / - | 6 | Partial capture |
| 10-27 20:26 | 80m | -19 / -10 | DF3IS | +3 / -12 | 6 | ✓ Full exchange observed |
| 10-27 20:22 | 80m | -10 / - | LZ2VQ | - / -12 | 2 | ✓ Closing fragment |
| 10-27 20:18 | 80m | -11 / -11 | YO6LM | -8 / -8 | 4 | ✓ Full exchange observed |
| 10-27 20:14 | 80m | -14 / -5 | DL1NEO | +6 / - | 4 | ✓ Closing observed |
| 10-27 20:12 | 80m | -12 / - | DK3RV | - / +1 | 2 | Partial capture |
| 10-27 18:50 | 80m | - / - | DG6ITP | 0 / - | 3 | Partial capture |
| 10-27 18:50 | 80m | - / +3 | OK1FED | +4 / - | 6 | ✓ Closing fragment |
| 10-27 18:45 | 80m | - / -4 | OK1FED | +7 / - | 6 | Partial capture |
| 10-27 18:37 | 80m | -5 / - | SQ8V | - / - | 3 | Partial capture |
| 10-27 18:35 | 80m | - / - | DO9SAM | -1 / - | 3 | Partial capture |
| 10-27 18:28 | 80m | -18 / -20 | YT2ZE | -10 / -12 | 5 | ✓ Full exchange observed |
| 10-27 18:25 | 80m | -14 / -14 | OE5DML | -3 / - | 3 | ✓ Closing observed |
| 10-27 18:19 | 80m | -13 / -24 | YO3CNW | -16 / - | 9 | ✓ Closing observed |
| 10-27 18:09 | 80m | -17 / - | IZ8VYU | +1 / +3 | 8 | Partial capture |
| 10-27 18:04 | 80m | -17 / -9 | DK6WS | -16 / -5 | 3 | Partial capture |
| 10-27 18:03 | 80m | -17 / -15 | F5RMK | -24 / - | 4 | ✓ Closing observed |
| 10-27 17:56 | 80m | -12 / -19 | DL2ZJA | -10 / -12 | 4 | ✓ Full exchange observed |
| 10-27 17:33 | 80m | -20 / - | DO9YU | - / -10 | 2 | ✓ Closing fragment |
| 10-27 17:31 | 80m | -22 / -7 | DL4PY | -16 / +5 | 5 | ✓ Full exchange observed |
| 10-27 17:26 | 80m | -18 / - | DF9JL | - / -5 | 2 | ✓ Closing fragment |
| 10-27 17:23 | 80m | -19 / - | IK0CHU | -18 / - | 3 | ✓ Closing observed |
| 10-27 17:22 | 80m | -16 / - | IK1MJK | - / -12 | 2 | ✓ Closing fragment |
| 10-27 17:20 | 80m | -16 / - | DO7AGN | - / -12 | 2 | ✓ Closing fragment |
| 10-27 17:20 | 80m | - / - | IZ8VYU | -16 / - | 2 | Partial capture |
| 10-27 17:19 | 80m | -20 / -6 | DL0HAM | -6 / +3 | 10 | ✓ Full exchange observed |
| 10-27 17:19 | 80m | -18 / - | DA1ST | -18 / -4 | 3 | ✓ Closing observed |
| 10-17 21:54 | 80m | - / -24 | DL1UDO | +2 / - | 3 | ✓ Closing fragment |
| 10-17 21:46 | 80m | - / - | DL4KSD | 0 / - | 2 | Partial capture |
| 10-17 21:30 | 80m | - / - | DO9SAM | +7 / - | 3 | Partial capture |
| 10-17 21:29 | 80m | -12 / - | F5MXH | - / -3 | 2 | ✓ Closing fragment |
| 10-17 21:27 | 80m | -12 / - | DL9PN | - / -1 | 2 | ✓ Closing fragment |
| 10-17 21:24 | 80m | -18 / - | OZ6HR | +6 / - | 4 | ✓ Full exchange observed |
| 10-17 21:19 | 80m | -12 / -5 | OE6TNO | -2 / +6 | 3 | ✓ Full exchange observed |
| 10-17 21:17 | 80m | - / - | DO9SAM | +10 / - | 2 | Partial capture |
| 10-17 21:17 | 80m | - / -6 | DO5PY | -7 / - | 2 | ✓ Closing fragment |
| 10-17 21:05 | 80m | - / - | DL/N0PNG | -2 / - | 3 | Partial capture |
| 10-17 21:04 | 80m | -6 / - | DO1BWO | - / -20 | 2 | ✓ Closing fragment |
| 10-17 21:02 | 80m | -8 / -7 | DD7EE | +3 / +6 | 9 | ✓ Full exchange observed |
| 10-17 21:02 | 80m | -9 / 0 | OK1AWC | +4 / - | 5 | ✓ Full exchange observed |
| 10-17 20:19 | 80m | - / - | SM7WVZ | -14 / - | 2 | Partial capture |
| 10-17 20:18 | 80m | -5 / -22 | RX3ASQ | -7 / -12 | 4 | ✓ Full exchange observed |
| 10-17 20:16 | 80m | - / -1 | DL/N0PNG | -5 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 205645 +4 1946 DO1OSE E70SZ 73 205700 -7 1947 CQ DO1OSE JO50 205915 -12 712 DO1OSE IU5HIU R-21 210130 -15 1947 CQ DO1OSE JO50 210300 -12 1947 UY5BF DO1OSE -03 (x2) 210700 -12 1947 CQ DO1OSE JO50 (x2) 210800 -18 1947 EA2EWL DO1OSE -18 (x2) 210930 -7 1947 CQ DO1OSE JO50 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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