OM1AMT — 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 OM1AMT, decoded by SO8OO in southeastern Poland. 583 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 32 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-11-01.
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 583 FT8 messages attributed to OM1AMT as the transmitting token by decoded message structure across 32 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (57%), followed by 20 m (32%) and 80 m (11%). The busiest six-hour window was 05:00-11:00 UTC, containing 39% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (87%); the estimated median was +1.8 dB.
Overview
Bands
Last attributed message: 2026-11-01 10:10 UTC
Observed FT8 message patterns
- Attributed sample
- 583 messages
- Active dates
- 32 UTC dates
- Estimated median S/N
- +1.8 dB
- Estimated 10th-90th percentile
- -10 to +12 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 25, moderate (-15 to -9 dB) 49, strong (≥ -8 dB) 509.
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 OM1AMT 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 OM1AMT
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 · 325 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 383 km (approx.)
- Last such locator decoded
- 2026-11-01 10:09 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 | OM1AMT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-01 10:09 | 40m | +7 / - | DM8MH | - / 0 | 3 | ✓ Closing fragment |
| 11-01 10:02 | 40m | +2 / -4 | DH5BM | -12 / - | 4 | ✓ Full exchange observed |
| 11-01 10:00 | 40m | +4 / - | GM4ZTO | - / -7 | 4 | ✓ Closing fragment |
| 11-01 09:49 | 40m | -4 / - | DL6KIX | - / - | 2 | Partial capture |
| 11-01 09:44 | 40m | - / - | DL6KIX | -2 / - | 4 | Partial capture |
| 11-01 09:43 | 40m | 0 / - | LA6RJA | - / -13 | 2 | Partial capture |
| 11-01 09:25 | 40m | +2 / - | DG9VH | - / - | 2 | Partial capture |
| 11-01 09:01 | 40m | +8 / - | EA1C | - / - | 11 | Partial capture |
| 10-31 16:23 | 40m | -9 / - | EX8ABR | - / - | 3 | Partial capture |
| 10-31 15:58 | 40m | 0 / - | HB9ELE | +8 / - | 5 | ✓ Full exchange observed |
| 10-31 15:56 | 40m | -6 / - | IZ0DIB | - / -8 | 3 | ✓ Closing fragment |
| 10-31 15:00 | 40m | +2 / - | US5WFL | - / -2 | 3 | ✓ Closing fragment |
| 10-31 14:54 | 40m | +12 / -4 | DJ0WJ | -6 / -4 | 5 | ✓ Full exchange observed |
| 10-31 14:50 | 40m | +9 / - | OZ2LC | - / -6 | 3 | ✓ Closing fragment |
| 10-31 14:41 | 40m | -3 / - | RA5BQ | - / -2 | 2 | ✓ Closing fragment |
| 10-31 14:37 | 40m | +6 / - | EY7BP | - / -20 | 5 | ✓ Closing fragment |
| 10-31 06:15 | 80m | +17 / - | EA8SG | - / - | 6 | Partial capture |
| 10-31 06:11 | 80m | +9 / -11 | F4IIX | -10 / -3 | 7 | Partial capture |
| 10-31 06:11 | 80m | - / - | OE3FVU | -10 / - | 2 | Partial capture |
| 10-31 06:07 | 80m | +6 / - | DO1FFO | -24 / -25 | 8 | ✓ Closing observed |
| 10-31 06:07 | 80m | 0 / - | SP1IWC | - / - | 3 | Partial capture |
| 10-31 06:03 | 80m | +10 / - | ON8WR | - / -14 | 6 | ✓ Closing fragment |
| 10-31 06:01 | 80m | +9 / - | 9A2G | +10 / - | 5 | ✓ Full exchange observed |
| 10-31 05:58 | 80m | -14 / - | VE2LBI | - / - | 4 | Partial capture |
| 10-30 23:10 | 80m | - / - | PE1NPS | -10 / - | 4 | Partial capture |
| 10-30 23:08 | 80m | +1 / -5 | 9A5MP | -15 / -19 | 4 | ✓ Full exchange observed |
| 10-30 23:05 | 80m | - / - | IK4TVP | +15 / - | 4 | Partial capture |
| 10-30 23:02 | 80m | +3 / - | EA4IPN | -14 / -19 | 8 | ✓ Closing observed |
| 10-30 23:00 | 80m | +14 / - | US5WFL | - / -22 | 2 | ✓ Closing fragment |
| 10-30 22:07 | 80m | +5 / -2 | 9A60CBM | +10 / +10 | 3 | Partial capture |
| 10-30 22:05 | 80m | +9 / +1 | UT5EL | +18 / - | 5 | ✓ Full exchange observed |
| 10-30 21:58 | 80m | +6 / - | OD5ZZ | - / -12 | 4 | ✓ Closing fragment |
| 10-30 21:45 | 80m | +12 / - | F4LHL | -7 / -2 | 3 | ✓ Closing observed |
| 10-30 20:52 | 40m | - / -19 | EG5TES | -11 / - | 3 | ✓ Closing fragment |
| 10-30 20:39 | 40m | - / - | RZ4FWA | -17 / - | 3 | Partial capture |
| 10-27 20:05 | 40m | - / +1 | M7IPY | -2 / - | 3 | ✓ Closing fragment |
| 10-25 13:00 | 40m | +5 / - | MM7SXM | - / +6 | 4 | ✓ Closing fragment |
| 10-25 06:55 | 40m | -4 / - | SP3BPC | - / -4 | 2 | ✓ Closing fragment |
| 10-25 06:50 | 40m | 0 / - | PC1K | - / -9 | 4 | ✓ Closing fragment |
| 10-24 14:31 | 40m | -6 / -8 | OM2WW | -11 / +3 | 6 | ✓ Full exchange observed |
| 10-24 13:24 | 40m | -4 / - | PD3JW | - / - | 10 | Partial capture |
| 10-24 09:41 | 40m | 0 / +2 | HA8CE | -5 / - | 13 | ✓ Full exchange observed |
| 10-24 09:27 | 40m | +4 / - | HB9IMQ | - / - | 2 | Partial capture |
| 10-24 08:38 | 40m | +4 / - | DC6KI | - / -3 | 3 | ✓ Closing fragment |
| 10-24 08:19 | 40m | +5 / - | IA5KRO | - / -11 | 3 | ✓ Closing fragment |
| 10-23 08:32 | 40m | +2 / - | EA2EED | - / - | 9 | Partial capture |
| 10-23 08:25 | 40m | 0 / - | GM4ZTO | - / - | 3 | Partial capture |
| 10-23 08:12 | 40m | -9 / -6 | OK1HEH | -10 / - | 3 | ✓ Closing observed |
| 10-23 08:10 | 40m | +3 / - | DM5KK | +5 / - | 7 | ✓ Full exchange observed |
| 10-23 08:10 | 40m | -4 / - | DL6LG | - / -4 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 094900 -3 1479 DL6KIX OM1AMT +11 (x2) 095200 -3 1592 M5AFO OM1AMT JN88 095400 -4 1146 YL3NE OM1AMT JN88 100000 +5 576 GM4ZTO OM1AMT JN88 (x4) 100215 -15 989 OM1AMT DH5BM -04 100230 +2 989 DH5BM OM1AMT R+11 100245 -10 989 OM1AMT DH5BM RR73 100300 +3 989 DH5BM OM1AMT 73 100915 +8 711 DM8MH OM1AMT JN88 (x3)
UTC dB Audio Message 061115 -10 1658 OM1AMT OE3FVU JN78 061115 -7 1109 OM1AMT F4IIX IN95 061130 +6 1109 F4IIX OM1AMT -03 (x2) 061215 -16 1109 OM1AMT F4IIX R-11 061230 +9 1109 F4IIX OM1AMT -03 061245 -9 1658 OM1AMT OE3FVU JN78 061245 -8 1109 OM1AMT F4IIX R-10 061300 +9 1109 F4IIX OM1AMT -03 061530 +16 710 EA8SG OM1AMT JN88 (x6)
UTC dB Audio Message 101530 -21 1528 SP3DOF OM1AMT 73 130130 -10 1573 OM1AMT PD3RFR -18 (x6) 132600 -8 1510 OM1AMT M7IUN IO93 (x5) 184000 +8 826 OM1AMT TA4DX -01 (x2) 205915 -11 579 VK2XZ OM1AMT R-06
UTC dB Audio Message 100715 -10 1652 OM1AMT IK1MJK/P -01 (x2) 101815 -9 966 OM1AMT HB10GBT +24 103345 -9 1841 OM1AMT F4FSY +03 (x4) 114900 -21 1571 OM1AMT PD2AE -14 115330 -12 1219 OM1AMT PD4FL JO33 (x4)
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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