OM3WBY — 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 OM3WBY, decoded by SO8OO in southeastern Poland. 847 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 71 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-05.
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 847 FT8 messages attributed to OM3WBY as the transmitting token by decoded message structure across 71 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (40%), followed by 60 m (26%) and 40 m (18%). Most decodes (75%) fell within the six-hour window 01:00-07:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (82%); the estimated median was +3 dB.
Overview
Bands
Last attributed message: 2026-11-05 05:15 UTC
Observed FT8 message patterns
- Attributed sample
- 847 messages
- Active dates
- 71 UTC dates
- Estimated median S/N
- +3 dB
- Estimated 10th-90th percentile
- -15 to +13 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 83, moderate (-15 to -9 dB) 73, strong (≥ -8 dB) 691.
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 OM3WBY 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 OM3WBY
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
- KN08 · 364 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 170 km (approx.)
- Last such locator decoded
- 2026-11-05 05:15 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 | OM3WBY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 05:12 | 160m | -4 / - | WT3Q | - / - | 3 | Partial capture |
| 11-05 05:08 | 80m | +8 / -17 | KF8EXX | -23 / - | 5 | Partial capture |
| 11-05 05:02 | 160m | -2 / - | WT3Q | - / -15 | 3 | Partial capture |
| 11-05 04:55 | 160m | -5 / -20 | ES2AJ | +12 / 0 | 4 | Partial capture |
| 11-05 04:53 | 160m | -2 / - | WT3Q | - / -7 | 6 | Partial capture |
| 11-02 05:44 | 60m | +3 / 0 | OH6FSG | -8 / -11 | 5 | ✓ Full exchange observed |
| 11-02 05:44 | 60m | +2 / - | SP2EWQ | +5 / -3 | 9 | ✓ Full exchange observed |
| 11-02 05:43 | 60m | +2 / +8 | S56MLZ | -14 / -6 | 5 | ✓ Full exchange observed |
| 11-01 06:02 | 60m | +3 / - | ZL3GAV | - / -26 | 3 | ✓ Closing fragment |
| 11-01 05:55 | 60m | +11 / - | 6W/IK2HKT | - / -13 | 3 | Partial capture |
| 10-31 18:47 | 80m | - / -5 | DO9SAM | 0 / - | 3 | ✓ Closing fragment |
| 10-31 18:47 | 80m | +16 / - | OE1RDU/3 | +16 / - | 5 | ✓ Full exchange observed |
| 10-31 18:46 | 80m | +12 / -3 | RK6OQ | -8 / -7 | 4 | ✓ Full exchange observed |
| 10-31 18:44 | 80m | +13 / -6 | TA3GO | -12 / -17 | 4 | ✓ Full exchange observed |
| 10-31 18:40 | 160m | -2 / - | OH1IM | - / -15 | 2 | Partial capture |
| 10-31 18:38 | 160m | +7 / +4 | SM7DOX | -4 / -5 | 5 | ✓ Full exchange observed |
| 10-31 18:37 | 160m | +5 / -5 | OH6GEP | -18 / -18 | 4 | ✓ Full exchange observed |
| 10-31 18:33 | 160m | 0 / - | R2DRE | - / -9 | 5 | Partial capture |
| 10-31 18:32 | 160m | +1 / -10 | IU3RRX | -10 / -6 | 6 | ✓ Full exchange observed |
| 10-31 18:31 | 160m | 0 / -15 | RA3SI | -17 / -8 | 5 | ✓ Full exchange observed |
| 10-31 18:29 | 160m | -3 / -14 | RV3ZK | -11 / -20 | 7 | ✓ Full exchange observed |
| 10-31 18:26 | 160m | +4 / - | OK1DXR | -4 / +1 | 6 | ✓ Full exchange observed |
| 10-31 18:26 | 160m | +1 / -14 | RU3DNN | -4 / -8 | 5 | ✓ Full exchange observed |
| 10-31 18:25 | 160m | +2 / - | R6ZEJ | - / -14 | 2 | Partial capture |
| 10-31 18:24 | 160m | +2 / - | R3YBG | - / -13 | 4 | ✓ Closing fragment |
| 10-31 18:23 | 160m | +4 / - | F4CYH | -16 / -18 | 3 | ✓ Closing observed |
| 10-31 18:17 | 160m | +2 / +1 | IC8FEM | -8 / -2 | 9 | ✓ Full exchange observed |
| 10-29 05:43 | 80m | +17 / +4 | TF4M | -13 / -19 | 4 | ✓ Full exchange observed |
| 10-29 05:31 | 60m | - / - | OK1MAT | 0 / - | 2 | Partial capture |
| 10-29 05:29 | 60m | +2 / - | K4QVH | - / - | 2 | Partial capture |
| 10-28 15:41 | 80m | +5 / - | XX9TXN | - / - | 9 | Partial capture |
| 10-28 05:06 | 60m | -16 / - | S9R | - / - | 2 | ✓ Closing fragment |
| 10-28 05:00 | 80m | -10 / - | K5XI | - / - | 2 | Partial capture |
| 10-28 04:51 | 80m | +10 / - | SP9JMZ | - / -16 | 2 | ✓ Closing fragment |
| 10-28 04:48 | 80m | +12 / - | N9RC | - / -13 | 4 | ✓ Closing fragment |
| 10-27 18:59 | 160m | -3 / 0 | UA2FF | +18 / +2 | 8 | ✓ Full exchange observed |
| 10-26 05:59 | 40m | - / +7 | DH2NJS | -8 / - | 4 | ✓ Closing fragment |
| 10-26 05:58 | 40m | -16 / - | TO4A | - / -8 | 2 | ✓ Closing fragment |
| 10-26 05:53 | 60m | +7 / - | W1ATV | - / -18 | 4 | Partial capture |
| 10-26 05:50 | 80m | +6 / -10 | RN1TV | +2 / -16 | 4 | ✓ Full exchange observed |
| 10-26 05:49 | 80m | +10 / - | DL6LG | -13 / -12 | 3 | ✓ Closing observed |
| 10-26 05:48 | 80m | +10 / -2 | DL9KM | -9 / 0 | 6 | ✓ Full exchange observed |
| 10-26 05:47 | 80m | +7 / -7 | F4MTU | +2 / -2 | 4 | ✓ Full exchange observed |
| 10-25 04:42 | 40m | - / -12 | UR3LM | +3 / - | 4 | ✓ Closing fragment |
| 10-25 04:31 | 80m | - / -4 | SM7WNM | +10 / - | 2 | Partial capture |
| 10-25 04:30 | 80m | +5 / - | N1WI | - / - | 3 | ✓ Closing fragment |
| 10-25 03:44 | 80m | +11 / - | KB3VNG | - / -15 | 4 | Partial capture |
| 10-21 04:44 | 60m | -13 / 0 | EG46PPA | -13 / - | 2 | Partial capture |
| 10-21 04:34 | 160m | +1 / -16 | LA3SP | -13 / -11 | 7 | ✓ Full exchange observed |
| 10-20 05:04 | 40m | -22 / - | N9AGC | - / -25 | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 045415 -7 1992 WT3Q OM3WBY -07 (x2) 045500 +11 1993 OM3WBY ES2AJ -20 045515 -6 1993 ES2AJ OM3WBY R+00 045530 +12 1993 OM3WBY ES2AJ -20 045615 -4 1993 ES2AJ OM3WBY R+04 045645 +7 492 WT3Q OM3WBY -10 (x9)
UTC dB Audio Message 184700 +13 1556 RK6OQ OM3WBY RR73 184715 +21 461 OM3WBY OE1RDU/3 +14 184745 -2 1557 OM3WBY DO9SAM JO61 (x2) 184845 +13 461 <OM3WBY> OE1RDU/3 184845 +0 1557 OM3WBY DO9SAM 73 184915 +16 461 OM3WBY OE1RDU/3 R+13 184915 -18 1557 OM3WBY DL1ASL JO50 184930 +16 461 OE1RDU/3 OM3WBY RR73 184945 +15 461 OM3WBY OE1RDU/3 73 050845 +11 1206 KF8EXX OM3WBY KN08 050900 -23 1250 OM3WBY KF8EXX -17 050915 +0 1706 KF8EXX OM3WBY KN08 (x3)
UTC dB Audio Message 054400 +6 2408 S56MLZ OM3WBY 73 054415 +5 2408 OM3WBY SP2EWQ JO93 054430 +2 1983 OH6FSG OM3WBY -11 054445 +6 2408 OM3WBY SP2EWQ JO93 054500 +5 1983 OH6FSG OM3WBY -07 054515 +7 2408 OM3WBY SP2EWQ JO93 054515 -9 2483 OM3WBY OH6FSG R+00 054530 +3 1983 OH6FSG OM3WBY RR73 054545 +7 2408 OM3WBY SP2EWQ JO93 054545 -7 2483 OM3WBY OH6FSG 73 054600 -1 1824 SP2EWQ OM3WBY -03 054615 +2 2408 OM3WBY SP2EWQ R+23 054630 +3 2324 SP2EWQ OM3WBY RR73 054645 +2 2408 OM3WBY SP2EWQ 73 054700 +3 1824 SP2EWQ OM3WBY RR73
UTC dB Audio Message 050645 -23 1883 N9AGC OM3WBY R-25 (x3) 044230 +0 1307 OM3WBY UR3LM KN89 (x2) 044300 -10 668 OM3WBY R6ZEJ 73 044330 +9 1807 OM3WBY UR3LM R-12 (x2) 055845 -22 1875 TO4A OM3WBY R-08 (x2) 055930 -7 374 OM3WBY DH2NJS JO50 (x4) 053000 -24 1905 FS4WBS OM3WBY KN08
UTC dB Audio Message 162815 -13 891 OM3WBY CR7BZN IM58 (x3)
UTC dB Audio Message 181600 -10 2273 OM3WBY PE9JAN JO22 (x2) 070145 -9 1747 OM3WBY F4HSB JN37 071045 -17 2381 OM3WBY R8CGE MO06
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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