OM3CND — 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 OM3CND, decoded by SO8OO in southeastern Poland. 1,250 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 78 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-23.
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 1,250 FT8 messages attributed to OM3CND as the transmitting token by decoded message structure across 78 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (58%), followed by 80 m (28%) and 20 m (8%). Most decodes (63%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (84%); the estimated median was +3 dB.
Overview
Bands
Last attributed message: 2026-10-23 19:19 UTC
Observed FT8 message patterns
- Attributed sample
- 1,250 messages
- Active dates
- 78 UTC dates
- Estimated median S/N
- +3 dB
- Estimated 10th-90th percentile
- -11.4 to +12 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 61, moderate (-15 to -9 dB) 135, strong (≥ -8 dB) 1,054.
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 OM3CND 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 OM3CND
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
- JN99 · 758 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 206 km (approx.)
- Last such locator decoded
- 2026-10-23 19:16 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 | OM3CND S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 19:18 | 160m | -9 / - | DD1UN | -21 / - | 2 | ✓ Closing observed |
| 10-23 19:16 | 160m | -4 / - | R6ZA | -16 / -21 | 5 | ✓ Closing observed |
| 10-23 19:13 | 160m | -5 / +2 | SQ5NO | -16 / -17 | 5 | ✓ Full exchange observed |
| 10-23 19:02 | 80m | -1 / - | SP7VCL | +2 / +5 | 3 | ✓ Closing observed |
| 10-23 17:57 | 80m | +8 / - | SP5ROM | - / 0 | 2 | ✓ Closing fragment |
| 10-23 17:55 | 80m | -1 / - | SQ5NO | - / - | 3 | Partial capture |
| 10-23 17:41 | 80m | +16 / - | SP5ROM | - / - | 4 | Partial capture |
| 10-23 17:27 | 80m | +12 / - | SQ8V | - / -4 | 6 | ✓ Closing fragment |
| 10-23 17:24 | 80m | - / -12 | SQ8V | +4 / - | 2 | Partial capture |
| 10-23 12:07 | 10m | - / -2 | CT7BRV | +4 / - | 2 | ✓ Closing fragment |
| 10-23 11:50 | 40m | 0 / - | SQ5NO | - / +3 | 3 | ✓ Closing fragment |
| 10-23 11:20 | 40m | +4 / - | SP6TKK | -3 / +6 | 5 | ✓ Closing observed |
| 10-23 10:18 | 40m | - / - | OK2CNI | -1 / - | 6 | Partial capture |
| 10-23 10:16 | 40m | +2 / +1 | SQ8V | +1 / +6 | 6 | ✓ Full exchange observed |
| 10-23 07:52 | 40m | - / - | SQ8FOX | -8 / - | 2 | Partial capture |
| 10-23 07:47 | 40m | +2 / +10 | DL3ND | -2 / +9 | 8 | ✓ Full exchange observed |
| 10-23 07:47 | 40m | -1 / - | SP7VCL | - / - | 9 | Partial capture |
| 10-22 18:25 | 80m | - / - | DO1ID | +9 / - | 3 | Partial capture |
| 10-22 18:19 | 80m | +11 / - | SP5ROM | -20 / -17 | 9 | ✓ Closing observed |
| 10-21 18:27 | 40m | - / - | IU5TPM | -17 / - | 2 | Partial capture |
| 10-21 18:23 | 40m | - / - | IU5TPM | -10 / - | 2 | Partial capture |
| 10-21 18:21 | 40m | -20 / - | ON7HO | - / - | 2 | ✓ Closing fragment |
| 10-20 20:01 | 160m | +2 / -16 | R6HV | -3 / - | 2 | Partial capture |
| 10-20 15:16 | 40m | +2 / - | M9ORB | - / - | 2 | Partial capture |
| 10-20 08:23 | 10m | - / -3 | CN8WK | +6 / - | 2 | ✓ Closing fragment |
| 10-19 16:26 | 10m | - / -9 | CR7BUJ | -6 / - | 2 | ✓ Closing fragment |
| 10-19 09:35 | 40m | 0 / - | DD0IPA | -23 / -6 | 6 | ✓ Closing observed |
| 10-19 06:32 | 40m | +7 / -3 | OV9A | -12 / +5 | 4 | ✓ Full exchange observed |
| 10-19 06:29 | 40m | 0 / - | SP2MGR/P | - / -8 | 5 | ✓ Closing fragment |
| 10-19 06:24 | 40m | -2 / - | SP73VOT | - / - | 3 | Partial capture |
| 10-19 06:23 | 40m | -2 / -7 | ON3ANY | -4 / 0 | 5 | ✓ Full exchange observed |
| 10-18 08:48 | 40m | -6 / - | F4FTX/P | - / - | 5 | Partial capture |
| 10-17 16:17 | 40m | +4 / - | EX8ABQ | - / - | 2 | Partial capture |
| 10-17 16:15 | 40m | +8 / - | BA6IM | - / -24 | 3 | ✓ Closing fragment |
| 10-17 16:14 | 40m | +6 / - | BI3UPU | - / -24 | 3 | ✓ Closing fragment |
| 10-17 16:11 | 40m | +11 / - | R5BM/M | -9 / - | 2 | Partial capture |
| 10-16 07:56 | 40m | 0 / - | PD7PIN | - / - | 3 | Partial capture |
| 10-16 07:54 | 40m | -2 / - | HB9SWR/P | - / -5 | 2 | Partial capture |
| 10-16 07:52 | 40m | -2 / - | KR4HRN | - / - | 2 | Partial capture |
| 10-14 19:35 | 40m | - / -1 | PH2M | 0 / - | 2 | ✓ Closing fragment |
| 10-13 17:59 | 80m | +10 / - | R5BM/M | - / -22 | 7 | Partial capture |
| 10-13 17:53 | 80m | +9 / - | R5BM/M | - / -23 | 6 | Partial capture |
| 10-13 17:28 | 80m | +3 / - | R5BM/M | - / - | 4 | Partial capture |
| 10-13 17:26 | 80m | -1 / - | DL/AD2LX | - / - | 2 | Partial capture |
| 10-13 17:23 | 80m | +3 / - | RA4P/P | - / - | 4 | Partial capture |
| 10-13 17:19 | 80m | +5 / - | SP5DFK/QRP | - / -17 | 3 | Partial capture |
| 10-13 17:17 | 80m | +5 / - | RA4P/P | - / -17 | 3 | Partial capture |
| 10-13 17:13 | 80m | +7 / -9 | EO210WLP | +8 / - | 4 | Partial capture |
| 10-13 17:10 | 80m | -3 / - | DL/AD2LX | - / 0 | 6 | Partial capture |
| 10-13 12:22 | 40m | -2 / - | R5GG | - / -12 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 200130 -3 1226 OM3CND R6HV -16 200615 +3 1381 HB9HFR OM3CND JN99 200645 -4 1381 RV6AVU OM3CND JN99 191345 +2 1396 SQ5NO OM3CND JN99 191400 -15 1397 OM3CND SQ5NO +02 191415 -11 1396 SQ5NO OM3CND R-17 191430 -18 1397 OM3CND SQ5NO RR73 191445 -5 1396 SQ5NO OM3CND 73 191615 +5 1215 R6ZA OM3CND JN99 (x3) 191730 -16 2199 OM3CND R6ZA RR73 191745 -8 1215 R6ZA OM3CND 73 191830 -21 1969 OM3CND DD1UN JN49 191915 -9 1215 DD1UN OM3CND RR73
UTC dB Audio Message 172845 +11 635 SQ8V OM3CND JN99 (x3) 174130 +17 506 SP5ROM OM3CND JN99 (x4) 175530 +0 1115 SQ5NO OM3CND JN99 (x3) 175730 +6 1115 SP5ROM OM3CND R+00 (x2) 190215 +0 1404 SP7VCL OM3CND JN99 (x2) 190300 +2 1404 OM3CND SP7VCL RR73
UTC dB Audio Message 102800 -5 2408 OM3CND UN6LN +16 (x2) 142630 -10 1404 OM3CND <...> +22 142830 +4 782 OM3CND CR7BRV -03 (x2) 162645 -6 1187 OM3CND CR7BUJ -09 (x2) 082345 +2 1664 OM3CND CN8WK -03 (x2) 090630 -21 1591 OM3CND YC1ABN -07 120700 +7 1148 OM3CND CT7BRV -02 (x2)
UTC dB Audio Message 101745 +5 1121 SQ8V OM3CND 73 101800 +0 2464 OM3CND OK2CNI JN79 (x6) 112030 +2 1020 SP6TKK OM3CND JN99 (x3) 112145 -3 676 OM3CND SP6TKK RR73 112200 +6 1021 SP6TKK OM3CND 73 115000 +1 434 SQ5NO OM3CND JN99 (x3)
UTC dB Audio Message 200545 -20 1126 <...> OM3CND JN99 (x2) 200630 -1 930 OM3CND HG25CCS +00 200645 +0 1126 <...> OM3CND R+09 163545 -18 1850 ON8LX OM3CND JN99 163600 -21 1851 OM3CND ON8LX -01 163615 -11 1850 ON8LX OM3CND R-09 163630 -23 1850 OM3CND RR73; DF3DT <...> +00
UTC dB Audio Message 135330 -18 1119 OM3CND <...> +21 135745 -16 2230 OM3CND R35ARDF -05 163915 -18 1185 OM3CND EG5DX RR73 202745 +8 905 OM3CND GB64MOD +02 203200 -23 1964 OM3CND <...> +09 (x2) 141345 -20 1338 BA3NZ OM3CND JN99 (x2) 083830 +0 1372 OM3CND RO6OP -13 140545 -7 2775 OM3CND RM6OS +08 (x2) 074030 -4 2671 OM3CND R3RRC/1 +25 125245 -10 522 M9ORB OM3CND JN99 080900 +7 635 OM3CND F8FSC/P -01 (x2)
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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