SM6KTO — 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 SM6KTO, decoded by SO8OO in southeastern Poland. 680 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 26 UTC dates in the available aggregate history. Observed between 2026-06-24 and 2026-10-11.
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 680 FT8 messages attributed to SM6KTO as the transmitting token by decoded message structure across 26 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (76%), followed by 40 m (24%). Several six-hour UTC windows tied for the largest share (78%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-10-11 23:31 UTC
Observed FT8 message patterns
- Attributed sample
- 680 messages
- Active dates
- 26 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -20 to +1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 185, moderate (-15 to -9 dB) 193, strong (≥ -8 dB) 302.
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 SM6KTO 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 SM6KTO
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
- JO67 · 203 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,019 km (approx.)
- Last such locator decoded
- 2026-10-11 23:31 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 | SM6KTO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-11 23:31 | 40m | -16 / - | 8Q7PR | - / +5 | 2 | Partial capture |
| 10-11 23:25 | 40m | -22 / - | C5R | - / - | 3 | Partial capture |
| 10-11 23:21 | 40m | -21 / -20 | UT4VL | -2 / -19 | 3 | ✓ Full exchange observed |
| 10-11 22:41 | 40m | - / -14 | EA5HM | -7 / - | 4 | ✓ Closing fragment |
| 10-11 22:33 | 40m | - / -15 | TA2ED | -16 / - | 5 | Partial capture |
| 10-11 22:28 | 40m | - / - | AN5CV | -21 / - | 2 | Partial capture |
| 10-11 22:28 | 40m | - / +9 | SV5BYP | -15 / - | 2 | Partial capture |
| 10-11 16:56 | 40m | - / - | UT3RO | -4 / - | 2 | Partial capture |
| 10-11 16:56 | 40m | +2 / - | M7GDQ | - / -13 | 2 | ✓ Closing fragment |
| 10-11 16:54 | 40m | +3 / 0 | R6DZL | -11 / -4 | 5 | ✓ Full exchange observed |
| 10-11 16:53 | 40m | - / - | SP3FXC | 0 / - | 2 | Partial capture |
| 10-11 16:52 | 40m | +7 / - | Z62NS | - / +1 | 2 | Partial capture |
| 10-11 16:50 | 40m | +2 / - | RC9WC | - / -2 | 3 | ✓ Closing fragment |
| 10-11 16:48 | 40m | -5 / - | R3TAW | -9 / -9 | 3 | ✓ Closing observed |
| 10-11 16:44 | 40m | 0 / - | EY7BM | - / -5 | 2 | ✓ Closing fragment |
| 10-11 16:41 | 40m | -10 / - | EY7BM | - / -5 | 2 | Partial capture |
| 10-11 16:39 | 40m | -8 / - | PA3GYF | - / +8 | 2 | ✓ Closing fragment |
| 10-11 16:37 | 40m | - / -12 | SP9ACB | -2 / - | 4 | ✓ Closing fragment |
| 10-09 21:34 | 40m | -18 / - | W3BL | - / -11 | 3 | Partial capture |
| 10-09 21:33 | 40m | -16 / - | SQ8AA | - / +5 | 2 | ✓ Closing fragment |
| 10-09 21:31 | 40m | -17 / -1 | ON4KVI | -11 / +2 | 5 | ✓ Full exchange observed |
| 10-09 21:28 | 40m | -15 / - | VU3OSA | - / -4 | 3 | ✓ Closing fragment |
| 10-09 21:23 | 40m | - / - | OK1TRJ | -13 / - | 5 | Partial capture |
| 10-09 11:27 | 40m | -14 / +2 | OZ9FF | -14 / - | 3 | ✓ Full exchange observed |
| 10-09 11:26 | 40m | -13 / - | G7SQC | - / -25 | 5 | ✓ Closing fragment |
| 10-09 11:25 | 40m | - / - | DL6REX | -24 / - | 4 | Partial capture |
| 10-09 11:25 | 40m | -12 / - | G7TPR | - / +4 | 3 | ✓ Closing fragment |
| 10-09 11:24 | 40m | - / - | DA1ST | -17 / - | 2 | Partial capture |
| 10-09 11:22 | 40m | -11 / - | DL6CMF | -16 / - | 4 | ✓ Full exchange observed |
| 10-06 22:01 | 40m | -14 / - | PD3LR | - / -1 | 2 | ✓ Closing fragment |
| 10-06 22:00 | 40m | -10 / - | N1EDF | - / -6 | 2 | Partial capture |
| 10-04 22:40 | 40m | - / -6 | IW6CUY | -8 / - | 3 | Partial capture |
| 10-04 22:39 | 40m | - / - | CT2KCK | -10 / - | 2 | Partial capture |
| 10-04 16:52 | 40m | 0 / +7 | DL7UKM | -2 / +10 | 5 | ✓ Full exchange observed |
| 10-04 16:50 | 40m | - / - | DL1ASL | -10 / - | 4 | Partial capture |
| 10-04 16:48 | 40m | - / - | S50TOM | -11 / - | 2 | Partial capture |
| 10-04 16:47 | 40m | +2 / - | ON5ACO | - / -5 | 2 | ✓ Closing fragment |
| 10-04 16:30 | 40m | +2 / - | SQ2DPB | - / +6 | 4 | ✓ Closing fragment |
| 10-04 16:26 | 40m | 0 / - | OK2VCR | -8 / +2 | 5 | ✓ Closing observed |
| 10-04 16:26 | 40m | 0 / - | R2PJ | - / -9 | 4 | ✓ Closing fragment |
| 10-04 14:42 | 40m | -2 / -6 | RU3FM | -13 / -5 | 5 | ✓ Full exchange observed |
| 10-04 14:40 | 40m | -1 / - | DD5DD | - / -25 | 2 | ✓ Closing fragment |
| 10-03 22:15 | 40m | -18 / - | W3EWL | - / -7 | 3 | ✓ Closing fragment |
| 10-02 21:04 | 40m | - / - | G3XNO | -13 / - | 5 | Partial capture |
| 10-01 20:48 | 40m | +4 / - | BG5JKZ | - / -10 | 2 | ✓ Closing fragment |
| 10-01 20:42 | 40m | +7 / - | BG5JKZ | - / -12 | 2 | Partial capture |
| 10-01 20:41 | 40m | +6 / - | BG8HNC | - / -14 | 3 | Partial capture |
| 10-01 20:39 | 40m | 0 / - | IU8RFW | -9 / 0 | 3 | ✓ Closing observed |
| 10-01 20:36 | 40m | - / - | UB8CSJ | -22 / - | 2 | Partial capture |
| 10-01 20:33 | 40m | +9 / -3 | DL9AN | -3 / -25 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 225215 -18 1776 VP2MAA SM6KTO -10 (x2) 231145 -21 1776 CQ SM6KTO JO67 a1 231230 -16 1813 SM6KTO AN5CV +07 231245 -22 1776 CQ SM6KTO JO67 231315 -17 1776 KB1EFS SM6KTO JO67 231945 -18 1776 CQ SM6KTO JO67 232130 -3 323 SM6KTO UT4VL -20 (x2) 232245 -21 1776 UT4VL SM6KTO R-19 232545 -19 1776 C5R SM6KTO JO67 (x3) 233115 -17 1776 8Q7PR SM6KTO JO67 (x2)
UTC dB Audio Message 111015 -11 1527 SM6KTO F4JLS R+09 111030 +1 1813 F4JLS SM6KTO RR73 111045 -19 1528 SM6KTO F4JLS 73 111100 +2 1813 UA9ZCC SM6KTO -09 111130 +1 1813 W2RWC SM6KTO -25 111200 +1 1813 UA9ZCC SM6KTO RR73 111215 -16 2581 SM6KTO UA9ZCC 73 111215 -13 1813 SM6KTO F5MXH JN07 111230 +1 1813 W2RWC SM6KTO RR73 (x2) 111345 -11 1813 SM6KTO F5MXH JN07 (x3) 170315 +24 2778 SM6KTO F1PBZ +00 (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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