K7BWC — 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 K7BWC, decoded by SO8OO in southeastern Poland. 17 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-06-18.
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 17 FT8 messages attributed to K7BWC as the transmitting token by decoded message structure across 1 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 -11 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 17 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -11 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 12, strong (≥ -8 dB) 4.
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 K7BWC in decoded directed-looking exchanges:
Most frequent locator attributed to K7BWC
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
- DN40 · 4 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,954 km (approx.)
- Last such locator decoded
- 2026-06-18 06:36 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 | K7BWC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-19 06:32 | 80m | - / -1 | ON8DM | -6 / - | 2 | ✓ Closing fragment |
| 10-19 06:20 | 80m | - / -14 | LA2XPA | -14 / - | 2 | Partial capture |
| 10-19 06:14 | 80m | - / -7 | DJ7M | +5 / - | 2 | ✓ Closing fragment |
| 10-19 06:04 | 80m | - / -17 | DJ7M | +8 / - | 2 | Partial capture |
| 10-16 05:21 | 80m | - / -15 | EA8DO | -14 / - | 2 | ✓ Closing fragment |
| 10-14 05:15 | 80m | - / -23 | IW0QOX | +5 / - | 3 | Partial capture |
| 09-13 05:44 | 40m | - / -15 | LX1TI | -2 / - | 2 | ✓ Closing fragment |
| 08-28 05:12 | 20m | - / -11 | RA6YDX | 0 / - | 5 | ✓ Closing fragment |
| 08-28 05:09 | 20m | - / - | G3TFL | -4 / - | 3 | Partial capture |
| 08-28 05:08 | 20m | - / -14 | RL6MT | +11 / - | 3 | ✓ Closing fragment |
| 08-28 04:49 | 20m | - / +1 | W1AW/2 | -8 / - | 2 | Partial capture |
| 08-28 04:41 | 20m | - / -4 | IW9FRA | -4 / - | 8 | Partial capture |
| 08-28 04:38 | 20m | - / -4 | 5Z4VJ | -7 / - | 2 | ✓ Closing fragment |
| 08-28 04:38 | 20m | - / -20 | RA3RGQ | 0 / - | 4 | ✓ Closing fragment |
| 08-28 04:33 | 20m | - / - | R8CKD | -18 / - | 2 | Partial capture |
| 08-27 05:45 | 20m | - / -14 | IK7DTM | -10 / - | 5 | Partial capture |
| 08-27 05:43 | 20m | - / -15 | HB9COF | -12 / - | 4 | ✓ Closing fragment |
| 08-24 06:29 | 20m | - / - | IK2TPX | -8 / - | 3 | Partial capture |
| 08-24 06:11 | 20m | - / -12 | EA7PN | -12 / - | 2 | Partial capture |
| 08-24 06:06 | 20m | - / -18 | TA4DX | +10 / - | 2 | ✓ Closing fragment |
| 08-24 06:02 | 20m | - / -17 | EA3E | +2 / - | 3 | ✓ Closing fragment |
| 08-24 05:52 | 20m | - / - | F5SZB | +4 / - | 6 | Partial capture |
| 08-22 05:32 | 20m | - / - | ON3MV | +1 / - | 3 | Partial capture |
| 08-22 05:22 | 20m | - / -16 | SV5BYP | +5 / - | 2 | Partial capture |
| 08-22 05:17 | 20m | - / - | IU6SBJ | -16 / - | 3 | Partial capture |
| 08-22 05:10 | 20m | - / -10 | IS0AWZ | +8 / - | 2 | ✓ Closing fragment |
| 08-16 05:31 | 20m | - / -15 | UA3IQC | -24 / - | 2 | Partial capture |
| 08-16 05:30 | 20m | - / -12 | R2BQM | -18 / - | 2 | Partial capture |
| 08-16 04:37 | 40m | - / -20 | IU2HUQ | -19 / - | 2 | Partial capture |
| 08-06 21:28 | 20m | - / -11 | E75C | -18 / - | 3 | ✓ Closing fragment |
| 08-06 20:56 | 20m | - / -18 | UA3ALY | -18 / - | 5 | Partial capture |
| 07-30 06:47 | 20m | - / -14 | F1DXP | 0 / - | 2 | ✓ Closing fragment |
| 07-29 07:46 | 20m | - / -17 | G0LUH | -18 / - | 4 | Partial capture |
| 07-29 07:39 | 20m | - / - | G3YPD | -11 / - | 7 | Partial capture |
| 07-29 07:37 | 20m | - / - | DL9IQ | -7 / - | 2 | Partial capture |
| 07-29 07:34 | 20m | - / -25 | M0LTA | -8 / - | 3 | Partial capture |
| 07-29 06:52 | 20m | - / -9 | <...> | -14 / - | 2 | Partial capture |
| 07-28 08:17 | 20m | - / -13 | DL9FCY | -14 / - | 5 | ✓ Closing fragment |
| 07-28 08:01 | 20m | - / - | PD1FS | -15 / - | 3 | Partial capture |
| 07-28 07:57 | 20m | - / - | PD1FS | -14 / - | 4 | Partial capture |
| 07-28 07:46 | 20m | - / -11 | G6OPV | -18 / - | 2 | Partial capture |
| 07-28 07:27 | 20m | - / -22 | EA3HRE | -12 / - | 4 | ✓ Closing fragment |
| 07-28 07:25 | 20m | - / -7 | OE5CCN | 0 / - | 3 | ✓ Closing fragment |
| 07-28 06:51 | 20m | - / - | PD1ADA | -14 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 051500 +7 2201 K7BWC IW0QOX JN63 (x3) 052145 -15 2004 K7BWC EA8DO -15 (x2) 060415 +10 1008 K7BWC DJ7M -17 (x4) 062030 -13 1496 K7BWC LA2XPA -14 (x2) 063200 +1 654 K7BWC ON8DM -01 (x2)
UTC dB Audio Message 043745 -21 1466 K7BWC IU2HUQ -20 (x2) 054415 -6 829 K7BWC LX1TI -15 (x2)
UTC dB Audio Message 044945 -8 602 K7BWC W1AW/2 +01 (x2) 050830 +8 2528 K7BWC RL6MT -14 (x2) 050915 -4 1049 K7BWC G3TFL IO91 050930 +12 2528 K7BWC RL6MT RR73 051045 -7 1049 K7BWC G3TFL IO91 051130 -16 2121 K7BWC R3IX 73 051145 -2 1049 K7BWC G3TFL IO91 051200 -7 2192 K7BWC RA6YDX LN04 (x5) 051800 -5 582 K7BWC YO8RQP KN37
CW
No CW receptions recorded for this callsign in the last 30 days.
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