OM3TBG — 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 OM3TBG, decoded by SO8OO in southeastern Poland. 76 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-10-04 and 2026-10-10.
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 76 FT8 messages attributed to OM3TBG as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (54%), followed by 40 m (46%). Several six-hour UTC windows tied for the largest share (54%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-10-10 22:32 UTC
Observed FT8 message patterns
- Attributed sample
- 76 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -18 to -1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 18, moderate (-15 to -9 dB) 26, strong (≥ -8 dB) 32.
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 OM3TBG 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 OM3TBG
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
- JN98 · 45 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 258 km (approx.)
- Last such locator decoded
- 2026-10-10 22:30 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 | OM3TBG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-19 22:30 | 40m | - / -21 | JY5IB | -18 / - | 2 | ✓ Closing fragment |
| 10-19 22:30 | 40m | - / +1 | F1PBZ | +8 / - | 4 | Partial capture |
| 10-19 22:26 | 40m | - / -16 | EX7CQ | -6 / - | 2 | ✓ Closing fragment |
| 10-19 22:13 | 40m | - / -10 | F5PBG | -19 / - | 3 | Partial capture |
| 10-18 20:03 | 40m | - / -14 | GI3PXT | -6 / - | 2 | ✓ Closing fragment |
| 10-18 20:03 | 40m | - / - | PD1HBL | -11 / - | 2 | Partial capture |
| 10-18 19:58 | 40m | - / -1 | F6FHZ | -23 / - | 3 | ✓ Closing fragment |
| 10-18 19:55 | 40m | - / +4 | DL7ACA | 0 / - | 4 | ✓ Closing fragment |
| 10-18 19:51 | 40m | - / - | R6LE | -6 / - | 2 | ✓ Closing fragment |
| 10-18 19:47 | 40m | - / -6 | F6BHK | -14 / - | 2 | ✓ Closing fragment |
| 10-10 22:31 | 80m | -7 / -14 | EA1FYL | -6 / -8 | 2 | Partial capture |
| 10-10 22:30 | 80m | -10 / -19 | EI4JFB | -2 / -8 | 3 | Partial capture |
| 10-10 22:27 | 80m | - / -4 | DO5PY | -7 / - | 3 | ✓ Closing fragment |
| 10-10 22:24 | 80m | - / -11 | OK7BB | -6 / - | 3 | Partial capture |
| 10-10 22:23 | 80m | - / - | ON4MAP | -11 / - | 4 | Partial capture |
| 10-10 22:20 | 80m | -8 / -17 | EA8AR | -14 / -12 | 4 | ✓ Full exchange observed |
| 10-10 22:19 | 80m | -8 / -7 | EA2EWL | -14 / - | 5 | Partial capture |
| 10-10 22:10 | 80m | - / +2 | DK2PH | +20 / - | 6 | ✓ Closing fragment |
| 10-10 22:10 | 80m | - / - | DK4RH | -4 / - | 2 | ✓ Closing fragment |
| 10-10 22:10 | 80m | - / -16 | F1PBZ | +2 / - | 2 | Partial capture |
| 10-10 22:05 | 80m | -10 / - | F4BND | - / - | 3 | Partial capture |
| 10-10 22:01 | 80m | - / -9 | EA2EWL | -15 / - | 9 | Partial capture |
| 10-10 22:00 | 80m | - / - | DL1MST | +4 / - | 2 | Partial capture |
| 10-10 21:54 | 80m | - / +7 | DL2MED | -13 / - | 4 | Partial capture |
| 10-10 21:53 | 80m | - / -10 | PC2J | +7 / - | 3 | ✓ Closing fragment |
| 10-10 21:49 | 80m | - / - | S53K | +10 / - | 4 | Partial capture |
| 10-10 21:41 | 80m | - / - | EA1IOK | -2 / - | 3 | Partial capture |
| 10-10 21:41 | 80m | - / - | YO3GNF | -12 / - | 2 | Partial capture |
| 10-10 19:31 | 80m | -14 / - | SP2KSN | - / - | 2 | Partial capture |
| 10-05 06:44 | 40m | -16 / - | DH1HF | - / -15 | 3 | ✓ Closing fragment |
| 10-05 06:41 | 40m | -15 / -1 | F1TXI | -4 / -15 | 5 | ✓ Full exchange observed |
| 10-05 06:39 | 40m | - / -6 | LZ2VQ | -10 / - | 3 | ✓ Closing fragment |
| 10-05 06:36 | 40m | -20 / - | OZ1MPS | - / - | 5 | Partial capture |
| 10-05 06:33 | 40m | -19 / - | IU8RFW | -24 / -9 | 3 | Partial capture |
| 10-05 06:31 | 40m | - / -12 | HG8LXL | -2 / - | 5 | ✓ Closing fragment |
| 10-05 06:30 | 40m | - / +5 | IU5TPM | -14 / - | 3 | Partial capture |
| 10-05 05:19 | 40m | -10 / - | C5R | - / - | 5 | Partial capture |
| 10-05 05:13 | 40m | - / +4 | YO9HP | -4 / - | 2 | ✓ Closing fragment |
| 10-05 05:13 | 40m | +2 / - | LZ1DPP | - / 0 | 2 | ✓ Closing fragment |
| 10-05 05:10 | 40m | -9 / - | SV9BMG | - / -8 | 2 | Partial capture |
| 10-05 05:08 | 40m | -13 / -8 | YO6LM | -10 / +4 | 6 | ✓ Full exchange observed |
| 10-05 05:07 | 40m | -14 / - | TA2VUZ | - / - | 2 | ✓ Closing fragment |
| 10-05 05:04 | 40m | -10 / - | CT7AUT | - / -6 | 3 | ✓ Closing fragment |
| 10-05 05:03 | 40m | -1 / - | M0LAD | - / - | 2 | Partial capture |
| 10-04 18:47 | 80m | -3 / - | RD3AD | - / - | 4 | Partial capture |
| 10-04 18:40 | 80m | -1 / - | RK6OQ | - / +7 | 5 | Partial capture |
| 10-04 18:37 | 80m | -3 / -18 | DK6WS | -3 / +1 | 5 | ✓ Full exchange observed |
| 10-04 18:31 | 80m | -8 / - | DG4MD | - / - | 3 | Partial capture |
| 10-04 18:15 | 80m | - / -15 | OM3RP | +8 / - | 5 | ✓ Closing fragment |
| 10-04 18:13 | 80m | -16 / -19 | DO6AZ | 0 / +2 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 200330 -8 1651 OM3TBG GI3PXT -14 200400 -11 1913 OM3TBG PD1HBL JO21 200400 -4 1651 OM3TBG GI3PXT RR73 221300 -17 1955 OM3TBG F5PBG IN78 (x3) 221700 -12 2320 OM3TBG G1LQT -11 222600 -8 1757 OM3TBG EX7CQ -16 (x2) 223015 +11 2689 OM3TBG F1PBZ +01 223045 -20 1145 OM3TBG JY5IB -21 223045 +10 2689 OM3TBG F1PBZ +01 (x2) 223145 -16 1145 OM3TBG JY5IB RR73 223145 +3 2690 OM3TBG F1PBZ +01
UTC dB Audio Message 222400 -15 2210 OM3TBG OK7BB JN79 222430 -13 269 OM3TBG ON4MAP JO20 222430 -4 2210 OM3TBG OK7BB JN79 (x2) 222530 -13 269 OM3TBG ON4MAP JO20 222700 -8 2302 OM3TBG DO5PY JN49 (x3) 222845 -16 1744 CQ OM3TBG JN98 (x2) 223030 -2 1141 OM3TBG EI4JFB IO63 223045 -10 1221 EI4JFB OM3TBG -08 223100 -2 1141 OM3TBG EI4JFB R-19 223130 -6 1098 OM3TBG EA1FYL -14 223245 -7 1220 EA1FYL OM3TBG R-08
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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