DO3OLI — 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 DO3OLI, decoded by SO8OO in southeastern Poland. 171 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-09.
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 171 FT8 messages attributed to DO3OLI as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). In this small sample, the estimated median decoder S/N was -5 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 171 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -11 to 0 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 31, strong (≥ -8 dB) 136.
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 DO3OLI 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 DO3OLI
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
- JN48 · 116 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 941 km (approx.)
- Last such locator decoded
- 2026-08-09 22:19 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 | DO3OLI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-09 22:15 | 80m | +1 / -5 | 9A3AUH | +5 / -16 | 5 | ✓ Full exchange observed |
| 08-09 22:14 | 80m | -4 / - | DO8PAT | -4 / -5 | 4 | ✓ Closing observed |
| 08-09 22:10 | 80m | 0 / -18 | UA4FKT | +12 / - | 3 | ✓ Closing observed |
| 08-09 22:04 | 80m | -8 / - | DO1SWC | -9 / -10 | 2 | ✓ Closing observed |
| 08-09 22:03 | 80m | - / -1 | SP5MIG/6 | +4 / - | 2 | Partial capture |
| 08-09 22:01 | 80m | - / +1 | <...> | -2 / - | 2 | Partial capture |
| 08-09 21:59 | 80m | -4 / - | DO1ID | +3 / -9 | 4 | Partial capture |
| 08-09 21:57 | 80m | -10 / - | CT3MD | - / -15 | 2 | Partial capture |
| 08-09 21:51 | 80m | -8 / -4 | G8OO | -12 / -4 | 5 | ✓ Full exchange observed |
| 08-09 21:49 | 80m | - / -3 | <...> | +6 / - | 2 | Partial capture |
| 08-09 21:46 | 80m | -4 / -9 | IQ4JO | -2 / -8 | 6 | ✓ Full exchange observed |
| 08-09 21:43 | 80m | - / -8 | SP5MIG/6 | +5 / - | 3 | Partial capture |
| 08-09 21:41 | 80m | -2 / -5 | UR1CCT | +13 / -7 | 4 | ✓ Full exchange observed |
| 08-09 21:39 | 80m | -6 / - | UX7QV | +6 / -20 | 3 | ✓ Closing observed |
| 08-09 21:38 | 80m | -12 / 0 | DL3MIB | +6 / +4 | 5 | ✓ Full exchange observed |
| 08-09 21:34 | 80m | -2 / 0 | TF4M | -4 / -13 | 11 | ✓ Full exchange observed |
| 08-09 21:33 | 80m | - / - | DL2RN | -6 / - | 3 | Partial capture |
| 08-09 21:25 | 80m | - / 0 | <...> | +4 / - | 2 | Partial capture |
| 08-09 21:23 | 80m | - / - | G8OO | -8 / - | 9 | Partial capture |
| 08-09 21:22 | 80m | - / - | DL9PN | -6 / - | 2 | Partial capture |
| 08-09 21:19 | 80m | - / - | DL3MIB | +6 / - | 7 | Partial capture |
| 08-09 21:18 | 80m | -7 / - | EA1VIL | -17 / -14 | 4 | ✓ Closing observed |
| 08-09 21:17 | 80m | - / -1 | <...> | +2 / - | 4 | Partial capture |
| 08-09 21:17 | 80m | -7 / -10 | DO9BAU | +6 / -12 | 33 | ✓ Full exchange observed |
| 08-09 20:48 | 80m | - / - | DO9BAU | +5 / - | 7 | Partial capture |
| 08-09 20:44 | 80m | - / -1 | DL9KM | -5 / - | 9 | Partial capture |
| 08-09 20:44 | 80m | -10 / -16 | HF5A | +7 / -7 | 9 | ✓ Full exchange observed |
| 08-09 20:42 | 80m | -6 / - | OE3EVB | +8 / 0 | 4 | ✓ Full exchange observed |
| 08-09 20:42 | 80m | - / - | SM7WVZ | -5 / - | 3 | Partial capture |
| 08-09 20:38 | 80m | -5 / - | F4LCD | - / - | 3 | Partial capture |
| 08-09 20:27 | 80m | - / - | DO9BAU | +6 / - | 9 | Partial capture |
| 08-09 20:26 | 80m | -2 / - | CR5VP | - / - | 2 | Partial capture |
| 08-09 20:24 | 80m | - / -9 | SP5MIG/6 | +4 / - | 2 | Partial capture |
| 08-09 20:24 | 80m | - / - | F6ARS | -12 / - | 2 | Partial capture |
| 08-09 20:23 | 80m | - / - | DL3MIB | -3 / - | 7 | Partial capture |
| 08-09 20:20 | 80m | -2 / - | CR5VP | - / - | 2 | Partial capture |
| 08-09 20:17 | 80m | - / - | F6ARS | -11 / - | 2 | Partial capture |
| 08-09 20:16 | 80m | - / - | SP2KW | -17 / - | 3 | Partial capture |
| 08-09 20:13 | 80m | - / +2 | ON1AEY | -12 / - | 2 | ✓ Closing fragment |
| 08-09 20:07 | 80m | - / - | DA6WA | -22 / - | 3 | Partial capture |
| 08-09 20:05 | 80m | - / -9 | DO2PY | -6 / - | 3 | Partial capture |
| 08-09 20:04 | 80m | -1 / - | IV3DSG | - / -5 | 2 | Partial capture |
| 08-09 20:01 | 80m | 0 / +8 | DK8CX | -1 / +1 | 5 | ✓ Full exchange observed |
| 08-09 20:01 | 80m | - / - | DO9BAU | -1 / - | 29 | Partial capture |
| 08-09 20:01 | 80m | - / -10 | PA0EBG | -19 / - | 2 | ✓ Closing fragment |
| 08-09 20:01 | 80m | - / - | DL5CK | -8 / - | 2 | Partial capture |
| 08-09 20:00 | 80m | -1 / - | DO5RBB | -6 / - | 2 | ✓ Closing observed |
| 08-09 20:00 | 80m | - / -9 | RA2FU | -6 / - | 2 | Partial capture |
| 08-09 19:59 | 80m | - / -14 | YO4NT | +17 / - | 2 | Partial capture |
| 08-09 19:58 | 80m | - / -7 | M0KEE | -9 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 221445 -3 1244 DO8PAT DO3OLI R-05 221500 -3 833 DO3OLI DO8PAT RRR 221515 -4 1244 DO8PAT DO3OLI 73 221530 -6 834 DO3OLI DO8PAT 73 221530 +2 2320 DO3OLI 9A3AUH JN75 221545 +1 1244 9A3AUH DO3OLI -16 221600 +6 2319 DO3OLI 9A3AUH R-05 221615 +1 1243 9A3AUH DO3OLI RRR 221630 +6 2319 DO3OLI 9A3AUH 73 221645 +2 1243 CQ DO3OLI JN48 a1 (x6)
CW
No CW receptions recorded for this callsign in the last 30 days.
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