OM2BH — 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 OM2BH, decoded by SO8OO in southeastern Poland. 119 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-04 and 2026-08-21.
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 119 FT8 messages attributed to OM2BH as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -6 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 119 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -6 dB
- Estimated 10th-90th percentile
- -13 to +2 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 28, strong (≥ -8 dB) 83.
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 OM2BH in decoded directed-looking exchanges:
Most frequent locator attributed to OM2BH
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
- JN88 · 32 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 383 km (approx.)
- Last such locator decoded
- 2026-08-21 17:33 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 | OM2BH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 17:43 | 20m | -10 / - | 9A6A | - / -13 | 6 | Partial capture |
| 08-21 17:39 | 20m | -15 / - | R2FEA | - / -5 | 4 | ✓ Closing fragment |
| 08-21 17:31 | 20m | - / - | MI0JZZ | -8 / - | 3 | ✓ Closing fragment |
| 08-21 17:26 | 20m | +1 / - | NF3R | - / -14 | 3 | Partial capture |
| 08-21 17:24 | 20m | -4 / - | BA4II | - / -15 | 3 | Partial capture |
| 08-21 17:21 | 20m | -1 / - | BA4VDC | - / -10 | 3 | Partial capture |
| 08-21 17:15 | 20m | -9 / - | JA5SUD | 0 / -1 | 7 | ✓ Closing observed |
| 08-21 17:15 | 20m | - / - | SP6AXW | -5 / - | 3 | Partial capture |
| 08-21 17:13 | 20m | -10 / - | 3B8/SQ9UM | - / -13 | 3 | Partial capture |
| 08-21 17:10 | 20m | -6 / - | RA4CX | - / -2 | 2 | ✓ Closing fragment |
| 08-21 17:09 | 20m | -4 / - | E74MW | +3 / 0 | 5 | ✓ Closing observed |
| 08-21 17:03 | 20m | +4 / - | YE3FAX | - / -10 | 2 | Partial capture |
| 08-21 16:59 | 20m | +4 / -13 | BI4JJO | -16 / -13 | 7 | ✓ Full exchange observed |
| 08-21 16:56 | 20m | +1 / - | YB7SKM | - / -15 | 6 | ✓ Closing fragment |
| 08-21 16:55 | 20m | -4 / - | BI1HJR | - / -9 | 2 | Partial capture |
| 08-21 16:51 | 20m | -4 / - | TK5AE | - / -24 | 3 | ✓ Closing fragment |
| 08-21 16:48 | 20m | -4 / - | A41KB | - / -22 | 2 | Partial capture |
| 08-21 16:46 | 20m | -9 / - | YB7CV | - / -18 | 4 | Partial capture |
| 08-21 16:44 | 20m | -6 / -12 | UA4FEN | -13 / -12 | 3 | ✓ Full exchange observed |
| 08-21 16:42 | 20m | -5 / - | LY2BSW | - / -18 | 4 | ✓ Closing fragment |
| 08-21 16:42 | 20m | - / - | EG90GL | -12 / - | 2 | ✓ Closing fragment |
| 08-21 16:41 | 20m | - / -24 | EA4GHH | -10 / - | 4 | Partial capture |
| 08-21 16:39 | 20m | -8 / - | BI1HJR | - / -19 | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 173145 -9 1780 OM2BH MI0JZZ RR73 (x3) 173300 -3 1672 CQ DX OM2BH JN88 173415 -3 1672 BI1HJR OM2BH R-17 173900 -18 1672 R2FEA OM2BH R-05 (x4) 174330 -16 1671 9A6A OM2BH R-13 (x6)
CW
No CW receptions recorded for this callsign in the last 30 days.
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