YB6IDM — 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 YB6IDM, decoded by SO8OO in southeastern Poland. 4 FT8 messages attributed to this token as transmitter, on 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-14 and 2026-08-30.
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 4 FT8 messages attributed to YB6IDM as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 4 messages
- Active dates
- 3 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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 YB6IDM in decoded directed-looking exchanges:
Most frequent locator attributed to YB6IDM
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
- NJ93 · 2 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,796 km (approx.)
- Last such locator decoded
- 2026-08-27 16:57 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 | YB6IDM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-09 23:16 | 80m | - / -18 | R7LV | 0 / - | 3 | ✓ Closing fragment |
| 09-09 23:08 | 80m | - / - | RW9AW | +5 / - | 2 | Partial capture |
| 09-09 23:03 | 80m | - / - | LZ1KU | 0 / - | 2 | Partial capture |
| 09-07 23:15 | 80m | - / - | ON6AA | +14 / - | 6 | Partial capture |
| 09-07 23:00 | 80m | - / - | ON6AA | +21 / - | 6 | Partial capture |
| 09-07 22:09 | 40m | - / - | PI4TX | -6 / - | 3 | Partial capture |
| 09-07 22:07 | 40m | - / -19 | G0ORC | -14 / - | 2 | Partial capture |
| 09-07 22:05 | 40m | - / -17 | GI7LOU | +6 / - | 2 | ✓ Closing fragment |
| 09-07 22:03 | 40m | - / -17 | G0BKC | -6 / - | 2 | ✓ Closing fragment |
| 09-05 23:33 | 40m | - / -6 | OZ7KJ/P | +6 / - | 2 | ✓ Closing fragment |
| 09-05 23:26 | 40m | - / -12 | OU7K/P | +15 / - | 2 | ✓ Closing fragment |
| 08-31 19:00 | 20m | - / - | EA7FMT | -3 / - | 6 | Partial capture |
| 08-31 18:51 | 20m | - / - | ON6AA | +15 / - | 4 | Partial capture |
| 08-31 18:50 | 20m | - / -20 | DG0LFG | +10 / - | 2 | ✓ Closing fragment |
| 08-31 17:52 | 20m | - / -20 | ON6AA | +20 / - | 6 | Partial capture |
| 08-31 17:50 | 20m | - / -17 | G0LJU | -8 / - | 4 | Partial capture |
| 08-31 17:40 | 20m | - / - | ON6AA | +24 / - | 7 | Partial capture |
| 08-31 17:34 | 20m | - / - | F4IZO | -12 / - | 2 | Partial capture |
| 08-31 17:33 | 20m | - / - | ON6AA | +13 / - | 5 | Partial capture |
| 08-31 17:26 | 20m | - / - | PD1ADA | +7 / - | 8 | Partial capture |
| 08-31 17:25 | 20m | - / - | ON6AA | +18 / - | 3 | Partial capture |
| 08-30 16:23 | 20m | -24 / - | ES2AJ | -15 / - | 2 | ✓ Closing observed |
| 08-27 22:47 | 80m | - / -20 | UN8DSW | -19 / - | 2 | ✓ Closing fragment |
| 08-27 22:32 | 40m | - / -18 | SV1DKR | -10 / - | 2 | ✓ Closing fragment |
| 08-27 17:31 | 20m | - / - | F4ACR | +14 / - | 3 | ✓ Closing fragment |
| 08-27 17:29 | 20m | - / -7 | EA3NE | +8 / - | 3 | ✓ Closing fragment |
| 08-27 17:27 | 20m | - / - | DL1UDO | -10 / - | 2 | Partial capture |
| 08-27 17:26 | 20m | - / - | F4EGM | -8 / - | 2 | Partial capture |
| 08-27 17:18 | 20m | - / -7 | MM3RCR | 0 / - | 2 | ✓ Closing fragment |
| 08-27 17:11 | 20m | - / - | F4EGM | -14 / - | 2 | Partial capture |
| 08-27 17:11 | 20m | - / -9 | F5IXN | +7 / - | 4 | ✓ Closing fragment |
| 08-24 22:34 | 80m | - / -18 | UT5ZC | +9 / - | 4 | ✓ Closing fragment |
| 08-24 22:05 | 40m | - / -14 | OR7K | 0 / - | 2 | ✓ Closing fragment |
| 08-24 09:32 | 20m | - / -11 | PI4DX | +3 / - | 3 | ✓ Closing fragment |
| 08-21 22:47 | 40m | - / -19 | DK9WI | 0 / - | 5 | Partial capture |
| 08-21 22:46 | 40m | - / - | YT2YZ | +3 / - | 7 | Partial capture |
| 08-18 22:53 | 80m | - / -24 | PI4DX | -10 / - | 2 | ✓ Closing fragment |
| 08-11 21:02 | 40m | - / -17 | UR5SD | +5 / - | 3 | ✓ Closing fragment |
| 08-09 14:03 | 20m | - / -11 | A61QQ | -12 / - | 2 | ✓ Closing fragment |
| 08-07 17:04 | 80m | - / -21 | RW9AW | -6 / - | 4 | ✓ Closing fragment |
| 08-07 17:02 | 80m | - / - | OH4EBD | -18 / - | 3 | Partial capture |
| 08-07 17:02 | 80m | - / - | UA4FKT | +1 / - | 3 | Partial capture |
| 08-07 17:01 | 80m | - / - | RW9AW | -14 / - | 2 | Partial capture |
| 08-07 15:54 | 40m | - / - | RN6HK | -14 / - | 2 | Partial capture |
| 08-07 15:51 | 40m | - / -18 | RA3ZOM | -15 / - | 2 | Partial capture |
| 08-07 15:47 | 40m | - / -13 | UR1CCT | +4 / - | 3 | ✓ Closing fragment |
| 08-06 15:07 | 20m | - / -16 | YO4NF | -5 / - | 2 | ✓ Closing fragment |
| 08-05 22:44 | 80m | - / -16 | DL1RWN | 0 / - | 2 | ✓ Closing fragment |
| 08-05 22:43 | 80m | - / - | LB7ZG | -9 / - | 3 | Partial capture |
| 08-04 21:08 | 40m | - / -15 | UA3ROJ | -13 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 230400 +24 531 YB6IDM ON6AA JO11 (x7) 230330 -3 1814 YB6IDM LZ1KU KN32 230400 +1 2440 YB6IDM UA4FKT LO23 230400 +3 1814 YB6IDM LZ1KU KN32 230800 +9 2450 YB6IDM RW9AW MO05 (x2) 231630 +3 2203 YB6IDM R7LV KN97 (x3)
UTC dB Audio Message 223315 -8 1729 YB6IDM SV1DKR RR73 232600 +16 2519 YB6IDM OU7K/P -12 (x2) 233315 +5 2203 YB6IDM OZ7KJ/P -06 (x2) 220330 -6 2625 YB6IDM G0BKC -17 (x2) 220500 +5 2739 YB6IDM GI7LOU -17 (x2) 220730 -13 1634 YB6IDM G0ORC -19 (x2) 220930 -10 2040 YB6IDM PI4TX JO22 (x3) 221200 +10 2468 YB6IDM RK4FV R-14
UTC dB Audio Message 175545 +19 2469 YB6IDM ON6AA R-20 (x2) 184600 -8 1966 YB6IDM MM0JTV RR73 185045 +10 2179 YB6IDM DG0LFG -20 185115 +17 2928 YB6IDM ON6AA JO11 185115 +9 2180 YB6IDM DG0LFG RR73 185145 +12 2928 YB6IDM ON6AA JO11 (x3) 190015 -4 1120 YB6IDM EA7FMT IM67 (x6)
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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