OZ/DG1ATN — 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 OZ/DG1ATN, decoded by SO8OO in southeastern Poland. 576 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 22 UTC dates in the available aggregate history. Observed between 2026-07-19 and 2026-08-11.
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 576 FT8 messages attributed to OZ/DG1ATN as the transmitting token by decoded message structure across 22 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (69%), followed by 20 m (31%). Most decodes (71%) fell within the six-hour window 19:00-01:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (88%); the estimated median was -19 dB.
Overview
Bands
Last attributed message: 2026-08-11 22:29 UTC
Observed FT8 message patterns
- Attributed sample
- 576 messages
- Active dates
- 22 UTC dates
- Estimated median S/N
- -19 dB
- Estimated 10th-90th percentile
- -22 to -15 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 505, moderate (-15 to -9 dB) 68, strong (≥ -8 dB) 3.
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 OZ/DG1ATN 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.
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 | OZ/DG1ATN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-11 21:41 | 40m | -22 / - | <...> | -4 / - | 3 | ✓ Closing fragment |
| 08-11 21:32 | 40m | -18 / - | <...> | - / - | 3 | Partial capture |
| 08-11 21:09 | 40m | -20 / -9 | HA7TM | -12 / -14 | 2 | Partial capture |
| 08-11 21:07 | 40m | -20 / - | <...> | -15 / - | 3 | Partial capture |
| 08-11 21:05 | 40m | - / -10 | SP6AMI | -12 / - | 3 | Partial capture |
| 08-11 20:45 | 40m | -19 / - | <...> | -15 / - | 2 | ✓ Closing fragment |
| 08-11 20:38 | 40m | -18 / - | <...> | -8 / - | 3 | ✓ Closing fragment |
| 08-11 20:35 | 40m | -18 / -8 | R5AV | -15 / -10 | 6 | ✓ Full exchange observed |
| 08-11 20:33 | 40m | -21 / - | <...> | - / - | 2 | Partial capture |
| 08-11 19:56 | 40m | -22 / - | <...> | -14 / - | 2 | ✓ Closing fragment |
| 08-11 18:57 | 40m | -20 / - | SI9YL | - / -16 | 2 | Partial capture |
| 08-11 18:51 | 40m | - / +2 | M8MNG | -18 / - | 4 | Partial capture |
| 08-11 18:25 | 40m | -20 / - | <...> | - / - | 2 | Partial capture |
| 08-11 18:13 | 40m | - / -17 | LY3AB | -7 / - | 13 | Partial capture |
| 08-10 21:56 | 40m | -20 / - | <...> | - / - | 5 | Partial capture |
| 08-10 21:50 | 40m | -22 / - | <...> | - / - | 4 | ✓ Closing fragment |
| 08-10 21:39 | 40m | -22 / - | <...> | - / - | 3 | Partial capture |
| 08-10 21:00 | 40m | -22 / - | <...> | -1 / - | 2 | ✓ Closing fragment |
| 08-10 20:40 | 40m | - / - | <...> | -18 / - | 3 | ✓ Closing fragment |
| 08-10 12:42 | 20m | -20 / - | <...> | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 214500 -20 1533 CQ OZ/DG1ATN 215700 -18 1533 <...> OZ/DG1ATN 215815 -22 1534 OZ/DG1ATN SV6JHA +05 220530 -23 1534 CQ OZ/DG1ATN (x9) 222030 -22 1534 <...> OZ/DG1ATN (x2) 222900 -19 1533 <M8XAD> OZ/DG1ATN
UTC dB Audio Message 122815 -13 525 OZ/DG1ATN <...> RR73 124230 -20 1321 <...> OZ/DG1ATN (x3) 131345 -7 1057 OZ/DG1ATN <...> RR73 131430 -9 1057 OZ/DG1ATN R3KCW KO90 140845 -2 852 OZ/DG1ATN <...> RR73 141600 -24 1321 <...> OZ/DG1ATN RR73 141630 -22 1321 DG7RBV OZ/DG1ATN -13 143615 -15 1321 OZ/DG1ATN <...> RR73 (x3)
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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