SK0MT — 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 SK0MT, decoded by SO8OO in southeastern Poland. 612 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 17 UTC dates in the available aggregate history. Observed between 2026-07-13 and 2026-11-02.
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 612 FT8 messages attributed to SK0MT as the transmitting token by decoded message structure across 17 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (56%), followed by 40 m (29%) and 160 m (11%). Most decodes (82%) fell within the six-hour window 18:00-00:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (86%); the estimated median was +0.5 dB.
Overview
Bands
Last attributed message: 2026-11-02 22:52 UTC
Observed FT8 message patterns
- Attributed sample
- 612 messages
- Active dates
- 17 UTC dates
- Estimated median S/N
- +0.5 dB
- Estimated 10th-90th percentile
- -11 to +8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 25, moderate (-15 to -9 dB) 63, strong (≥ -8 dB) 524.
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 SK0MT 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 SK0MT
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
- JO99 · 315 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,078 km (approx.)
- Last such locator decoded
- 2026-11-02 22:48 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 | SK0MT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-02 23:04 | 40m | - / -6 | UA6YW | -7 / - | 4 | ✓ Closing fragment |
| 11-02 23:03 | 40m | - / -10 | 5B4AMM | -12 / - | 2 | ✓ Closing fragment |
| 11-02 22:56 | 40m | - / +4 | SV5BYP | -2 / - | 5 | ✓ Closing fragment |
| 11-02 22:51 | 80m | -8 / - | RA4FUT | -20 / -19 | 5 | Partial capture |
| 11-02 22:48 | 80m | -7 / -10 | CT3HQ | -14 / -12 | 5 | ✓ Full exchange observed |
| 11-02 22:27 | 160m | -12 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 11-02 22:19 | 160m | - / -12 | R6YY | -15 / - | 3 | ✓ Closing fragment |
| 11-02 22:18 | 160m | -16 / -18 | UA4CKN | -14 / -5 | 4 | ✓ Full exchange observed |
| 11-02 22:17 | 160m | +4 / - | S57MPU | - / - | 2 | Partial capture |
| 11-02 22:14 | 160m | -14 / -18 | SV9MBH | -21 / -9 | 7 | ✓ Full exchange observed |
| 11-02 20:57 | 160m | 0 / - | SV9MBH | - / - | 3 | Partial capture |
| 11-02 20:44 | 160m | -12 / - | SM5WXF | - / -19 | 3 | ✓ Closing fragment |
| 11-02 20:15 | 160m | - / - | UW2ZO | +5 / - | 2 | Partial capture |
| 11-02 20:12 | 160m | -1 / - | S51XA | - / - | 7 | Partial capture |
| 11-02 20:11 | 160m | - / - | DL1JEL | -5 / - | 3 | Partial capture |
| 11-02 20:10 | 160m | - / - | IK3/UY7LA | -12 / - | 2 | Partial capture |
| 11-02 20:10 | 160m | -6 / -1 | DK7ZT | -9 / - | 3 | ✓ Closing observed |
| 11-02 20:10 | 160m | - / -9 | R6YY | -21 / - | 4 | Partial capture |
| 11-02 20:09 | 160m | 0 / - | RX3DTN | -12 / +2 | 5 | Partial capture |
| 11-02 20:07 | 160m | -1 / -17 | ER3UA | -10 / -24 | 9 | ✓ Full exchange observed |
| 11-02 20:01 | 80m | -13 / - | TA1MB | -23 / - | 2 | ✓ Closing observed |
| 10-26 22:58 | 80m | -1 / -20 | OD5ZZ | -19 / -7 | 20 | Partial capture |
| 10-26 22:45 | 80m | -6 / - | PH82LIB | - / -8 | 4 | Partial capture |
| 10-26 22:44 | 80m | - / - | IU5HIU | -13 / - | 9 | Partial capture |
| 10-26 16:26 | 80m | -12 / - | EY8BL | - / - | 3 | Partial capture |
| 10-26 16:19 | 80m | -23 / - | XX9TXN | - / - | 3 | Partial capture |
| 10-11 03:50 | 80m | -8 / - | KF8EXX | - / - | 4 | Partial capture |
| 10-11 03:17 | 40m | - / -14 | EK/RX3DPK | -11 / - | 3 | Partial capture |
| 10-11 03:13 | 40m | - / -6 | EK/RX3DPK | -8 / - | 4 | Partial capture |
| 10-11 01:13 | 80m | -14 / -12 | 4X6ZK | -14 / -15 | 6 | ✓ Full exchange observed |
| 10-11 00:00 | 160m | +7 / -16 | PA3KUS | -15 / - | 2 | ✓ Closing observed |
| 10-11 00:00 | 160m | +6 / -12 | UA4FKT | -1 / -5 | 7 | ✓ Full exchange observed |
| 10-10 23:59 | 160m | +5 / -1 | OM2WW | +8 / 0 | 5 | ✓ Full exchange observed |
| 10-10 23:20 | 80m | -6 / - | 9H6C | - / -15 | 8 | ✓ Closing fragment |
| 10-05 21:58 | 40m | -20 / -13 | EA6TU | -16 / - | 4 | ✓ Closing observed |
| 10-05 21:52 | 40m | -13 / - | A71AH | - / -18 | 7 | ✓ Closing fragment |
| 10-05 21:13 | 160m | +8 / - | VK6IR | - / -25 | 11 | Partial capture |
| 10-05 21:12 | 160m | - / - | RT6Z | +6 / - | 2 | Partial capture |
| 10-05 21:09 | 160m | +1 / -1 | LX1JX | -7 / -2 | 6 | ✓ Full exchange observed |
| 10-05 21:08 | 160m | +3 / -2 | LA9JKA | -6 / - | 6 | ✓ Full exchange observed |
| 10-05 19:50 | 40m | -14 / - | HS0ZOY | - / -18 | 2 | Partial capture |
| 10-05 19:38 | 40m | -14 / - | A41DV | - / -14 | 3 | Partial capture |
| 10-05 19:25 | 40m | -11 / +5 | GU4WRP | -2 / - | 3 | ✓ Closing observed |
| 10-05 19:22 | 40m | - / -12 | EX7CQ | -10 / - | 4 | ✓ Closing fragment |
| 10-05 19:16 | 80m | -5 / - | SV5/TF1OL | - / -18 | 2 | Partial capture |
| 10-05 19:15 | 80m | -1 / - | HB10GBT | - / - | 3 | Partial capture |
| 10-05 17:08 | 80m | - / -9 | SP3IPA | +10 / - | 2 | Partial capture |
| 10-05 17:05 | 80m | -5 / - | A41DV | - / -9 | 4 | ✓ Closing fragment |
| 10-05 16:49 | 40m | -4 / - | DL6UXL | -16 / +1 | 4 | ✓ Closing observed |
| 10-05 16:47 | 40m | -4 / +4 | ES6DO | -15 / - | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 031730 -12 827 SK0MT EK/RX3DPK -14 (x3) 171100 -12 1218 Z62NS SK0MT JO99 225630 +0 1447 SK0MT SV5BYP +04 (x5) 230345 -12 1946 SK0MT 5B4AMM -10 230415 -8 1890 SK0MT UA6YW LN04 230415 -13 1947 SK0MT 5B4AMM RR73 230445 -6 1890 SK0MT UA6YW LN04 (x3)
UTC dB Audio Message 230815 +7 582 OD5ZZ SK0MT JO99 (x2) 200145 -23 1503 SK0MT TA1MB RR73 200200 -13 1145 TA1MB SK0MT 73 203700 -10 2090 CT3HQ SK0MT JO99 (x3) 225030 -14 969 SK0MT CT3HQ -10 225045 -12 1243 CT3HQ SK0MT R-12 (x2) 225130 -18 1243 SK0MT RA4FUT LO23 225145 -2 1243 RA4FUT SK0MT -19 225200 -23 1243 SK0MT RA4FUT LO23 225215 -5 1243 RA4FUT SK0MT -18 (x2)
UTC dB Audio Message 221515 -20 1301 SV9MBH SK0MT R-09 221530 -21 1483 SK0MT SV9MBH RR73 221545 -17 1301 SV9MBH SK0MT 73 221700 +4 1301 S57MPU SK0MT JO99 (x2) 221800 -17 1678 SK0MT UA4CKN -18 221815 -15 1301 UA4CKN SK0MT R-05 221830 -11 1678 SK0MT UA4CKN RR73 221845 -16 1301 UA4CKN SK0MT 73 221930 -15 1997 SK0MT R6YY -12 (x3) 222615 -17 1257 ON1BH SK0MT JO99 222715 -12 1257 6W/IK2HKT SK0MT JO99 (x2)
UTC dB Audio Message 135815 -24 1593 SK0MT CR7BUW R+02
UTC dB Audio Message 190030 -10 950 SK0MT CR5VP RR73 190045 +3 1134 CR5VP SK0MT 73 163830 -8 869 SK0MT EX7DY -02 163900 -10 869 SK0MT RR73; SP3Q <...> -14 163900 -9 1245 SK0MT EA1ECF IN63 (x3) 164100 -24 1390 SK0MT BA4SSP 73 155315 -4 1690 SK0MT <...> +02 155330 -12 1690 <...> SK0MT R+01 155415 -5 2684 SK0MT OE9GWV JN47 (x5)
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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee