OM1TT — 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 OM1TT, decoded by SO8OO in southeastern Poland. 191 FT8 messages attributed to this token as transmitter, on 80m, across 2 UTC dates in the available aggregate history. Observed between 2026-11-03 and 2026-11-04.
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 191 FT8 messages attributed to OM1TT as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). In this small sample, the estimated median decoder S/N was +4 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 191 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- +4 dB
- Estimated 10th-90th percentile
- -10 to +13 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 21, strong (≥ -8 dB) 168.
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 OM1TT 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 OM1TT
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 · 87 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 383 km (approx.)
- Last such locator decoded
- 2026-11-04 19:46 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 | OM1TT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 19:53 | 80m | -10 / - | OK1MKS | - / -16 | 13 | Partial capture |
| 11-04 19:45 | 80m | -10 / - | OK1MKS | - / -16 | 10 | Partial capture |
| 11-04 19:38 | 80m | -7 / - | OK1MKS | - / - | 3 | Partial capture |
| 11-04 19:31 | 80m | -2 / - | OK1MKS | - / - | 5 | Partial capture |
| 11-04 19:28 | 80m | 0 / -15 | EW4TT | +16 / -5 | 5 | ✓ Full exchange observed |
| 11-04 19:25 | 80m | +6 / - | YO4GIY | -6 / -8 | 4 | ✓ Closing observed |
| 11-04 19:22 | 80m | -2 / +7 | OK1ALF | +1 / -5 | 4 | ✓ Full exchange observed |
| 11-04 19:20 | 80m | +4 / - | PI40EUDXF | - / -2 | 2 | Partial capture |
| 11-04 19:16 | 80m | +3 / -9 | SQ4FDK | +10 / - | 4 | ✓ Closing observed |
| 11-04 19:14 | 80m | -7 / - | OZ9FF | - / -14 | 3 | ✓ Closing fragment |
| 11-04 19:12 | 80m | -2 / - | R1ZBR | - / - | 2 | Partial capture |
| 11-04 19:11 | 80m | -3 / - | RC9WC | - / - | 2 | Partial capture |
| 11-04 19:08 | 80m | +8 / -1 | OE5RLP | +15 / +10 | 7 | ✓ Full exchange observed |
| 11-04 19:05 | 80m | +7 / - | 9H5SN | -14 / -19 | 8 | ✓ Closing observed |
| 11-04 19:03 | 80m | +7 / - | 4Z5AV | - / - | 3 | Partial capture |
| 11-04 18:47 | 80m | +10 / -11 | ES2AJ | +14 / - | 3 | ✓ Closing observed |
| 11-04 18:47 | 80m | +7 / - | RJ3DC | -15 / -17 | 2 | Partial capture |
| 11-04 18:41 | 80m | +5 / - | R7CD | -6 / -14 | 9 | Partial capture |
| 11-04 18:35 | 80m | +14 / -13 | ON7AN | +7 / -16 | 5 | ✓ Full exchange observed |
| 11-04 18:31 | 80m | +9 / -20 | R9GM | +10 / -3 | 11 | ✓ Full exchange observed |
| 11-04 18:28 | 80m | +6 / -1 | OE5DML | 0 / -9 | 5 | ✓ Full exchange observed |
| 11-04 18:24 | 80m | +12 / -2 | SP6LHT | +13 / -5 | 6 | ✓ Full exchange observed |
| 11-04 18:23 | 80m | +6 / - | OK6AB | +8 / -6 | 4 | ✓ Full exchange observed |
| 11-04 18:21 | 80m | +14 / -24 | UR4QWW | -9 / -8 | 14 | ✓ Full exchange observed |
| 11-04 18:19 | 80m | +5 / -21 | R7LA | -13 / -14 | 4 | ✓ Full exchange observed |
| 11-04 18:18 | 80m | +8 / - | DO1MDO | - / -13 | 2 | ✓ Closing fragment |
| 11-04 18:16 | 80m | +12 / - | UX7QV | +12 / - | 3 | ✓ Closing observed |
| 11-04 18:15 | 80m | +6 / - | EA1IOK | - / -18 | 2 | ✓ Closing fragment |
| 11-04 18:13 | 80m | +14 / +2 | OK1HEH | +4 / +1 | 4 | ✓ Full exchange observed |
| 11-04 18:12 | 80m | +8 / -8 | IQ4JO | -6 / - | 4 | ✓ Closing observed |
| 11-04 18:11 | 80m | -1 / - | DO9YU | - / -9 | 3 | ✓ Closing fragment |
| 11-04 18:07 | 80m | -3 / +4 | DL6UM | -8 / - | 7 | ✓ Closing observed |
| 11-04 18:06 | 80m | -4 / -17 | HF5A | +2 / -18 | 6 | ✓ Full exchange observed |
| 11-04 18:06 | 80m | - / - | DO9YU | -16 / - | 3 | Partial capture |
| 11-04 18:05 | 80m | +10 / - | DG9WH | - / -17 | 2 | ✓ Closing fragment |
| 11-04 18:01 | 80m | +5 / -15 | OZ1A | -2 / -23 | 8 | ✓ Full exchange observed |
| 11-04 17:38 | 80m | -3 / -7 | OM4KK | +11 / -13 | 7 | ✓ Full exchange observed |
| 11-04 17:37 | 80m | +7 / - | OK4KK | - / - | 3 | Partial capture |
| 11-04 17:34 | 80m | +4 / +3 | 9A4ZM | +6 / +6 | 5 | ✓ Full exchange observed |
| 11-04 17:32 | 80m | +3 / - | SV5BYP | - / -14 | 3 | ✓ Closing fragment |
| 11-04 17:28 | 80m | +8 / -16 | RX7KIR | -4 / -12 | 8 | ✓ Full exchange observed |
| 11-04 17:27 | 80m | +1 / - | DL1ASL | - / - | 2 | Partial capture |
| 11-04 17:25 | 80m | -7 / - | DK6WS | -15 / - | 3 | ✓ Closing observed |
| 11-04 17:22 | 80m | +12 / - | PI40EUDXF | - / - | 2 | Partial capture |
| 11-04 17:16 | 80m | +7 / -21 | OG1C | -6 / -23 | 9 | Partial capture |
| 11-04 17:15 | 80m | +12 / - | SP1IWC | - / - | 2 | Partial capture |
| 11-04 17:13 | 80m | - / -21 | F4MUM | +7 / - | 3 | Partial capture |
| 11-04 17:09 | 80m | -12 / - | F4MUM | - / - | 3 | Partial capture |
| 11-04 16:54 | 80m | +8 / - | VK6EI | - / - | 2 | Partial capture |
| 11-04 16:48 | 80m | +3 / -8 | UX7UU | -11 / -11 | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195000 -13 1040 OK1MKS OM1TT R-16 (x14) 200345 +3 1040 OM1TT F5MXH JN07
UTC dB Audio Message 083445 -21 1366 OM1TT UN0NZZ RR73 114045 -22 1752 OM1TT HZ1TT -18 (x3) 083645 -17 1211 OM1TT R8AAU -11 083915 -7 2419 OM1TT RM8L -10 (x2) 091115 -4 2593 OM1TT UA9CMN +08 (x2) 091900 -3 1269 OM1TT UA9LAO +04 (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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