SM6ONT — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Sweden Most frequent locator attributed to this token: JO67

Receiver-side FT8 activity involving SM6ONT, decoded by SO8OO in southeastern Poland. 400 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 12 UTC dates in the available aggregate history. Observed between 2026-08-28 and 2026-11-03.

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 400 FT8 messages attributed to SM6ONT as the transmitting token by decoded message structure across 12 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (48%), followed by 60 m (28%) and 40 m (25%). Most decodes (53%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.

Overview

400
Messages attributed
12
UTC dates decoded
53
Active 15-min windows
-15 dB
Estimated median S/N

Bands

First attributed message: 2026-08-28
Last attributed message: 2026-11-03 09:38 UTC

Observed FT8 message patterns

Attributed sample
400 messages
Active dates
12 UTC dates
Estimated median S/N
-15 dB
Estimated 10th-90th percentile
-20 to -8 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 182, moderate (-15 to -9 dB) 175, strong (≥ -8 dB) 43.

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.

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 SM6ONT

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 · 248 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,019 km (approx.)
Last such locator decoded
2026-11-03 09:38 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 UTCBandSM6ONT S/NCounterpartCounterpart S/NMsgsCapture
11-06 04:07 60m - / -1 ON1JP -21 / - 2 ✓ Closing fragment
11-05 23:14 40m - / - DK3JW +9 / - 4 Partial capture
11-05 18:58 40m - / - OZ2LP -20 / - 2 Partial capture
11-05 18:54 40m - / -4 DB8BT -10 / - 2 Partial capture
11-05 18:23 40m - / -17 LY2BVB -7 / - 3 ✓ Closing fragment
11-05 18:15 40m - / -13 F4FSY -9 / - 3 ✓ Closing fragment
11-05 18:08 40m - / - DJ8UU 0 / - 2 Partial capture
11-05 18:01 40m - / -1 RJ3DC -12 / - 3 ✓ Closing fragment
11-05 17:55 40m - / +2 DB8BT -11 / - 5 Partial capture
11-05 17:54 40m - / - DJ2MS -5 / - 3 Partial capture
11-05 17:47 40m - / -13 RW3QW 0 / - 2 ✓ Closing fragment
11-05 17:31 40m - / - F4NJT -16 / - 2 Partial capture
11-05 17:24 40m - / -12 DL1RAZ 0 / - 2 ✓ Closing fragment
11-05 17:17 40m - / +4 DL1YPJ -14 / - 2 ✓ Closing fragment
11-05 17:14 40m - / -15 DG3MJB +6 / - 3 ✓ Closing fragment
11-05 17:12 40m - / - F4NEW -12 / - 3 Partial capture
11-04 22:58 60m - / - DJ0MAB -12 / - 2 Partial capture
11-04 01:46 40m - / - IK4JQR -14 / - 2 Partial capture
11-04 00:54 40m - / -20 DL3MIB -3 / - 3 ✓ Closing fragment
11-04 00:21 40m - / -5 3A2LF -12 / - 3 ✓ Closing fragment
11-03 20:48 60m - / -15 DL1IP -5 / - 3 ✓ Closing fragment
11-03 20:46 60m - / -8 F1IQH -12 / - 3 ✓ Closing fragment
11-03 20:45 60m - / +1 F4LHL -22 / - 2 Partial capture
11-03 10:43 40m - / -4 F5PSI -15 / - 3 ✓ Closing fragment
11-03 10:33 40m - / -3 YL3ATJ -16 / - 5 ✓ Closing fragment
11-03 10:31 40m - / -17 OK4SU -13 / - 3 ✓ Closing fragment
11-03 10:19 40m - / -11 DF3VX -22 / - 4 Partial capture
11-03 10:11 40m - / -1 SP6TO -16 / - 3 ✓ Closing fragment
11-03 10:04 40m - / -3 PH7KLM -16 / - 2 Partial capture
11-03 09:29 40m - / -3 F4GUK -12 / - 3 ✓ Closing fragment
11-03 09:20 40m - / +2 DH1NGL -6 / - 2 ✓ Closing fragment
11-03 09:17 40m - / -12 SP9AWP -1 / - 3 ✓ Closing fragment
11-03 06:19 40m - / -21 IK8AWH -15 / - 2 Partial capture
11-03 06:19 40m - / - R2PX -10 / - 2 Partial capture
11-03 06:17 40m - / -6 G1LQT -16 / - 2 ✓ Closing fragment
11-03 06:16 40m - / -16 F4FSY -3 / - 2 Partial capture
11-02 02:16 40m - / - EA5FD -12 / - 2 Partial capture
11-02 02:12 40m - / -13 5B4AMX +6 / - 2 ✓ Closing fragment
11-02 02:00 80m -8 / - G3TKT - / -10 2 ✓ Closing fragment
11-02 02:00 80m -4 / -3 DL9KM -5 / -15 7 ✓ Full exchange observed
11-02 01:59 80m - / -12 EC3A -10 / - 2 Partial capture
11-02 01:58 80m -6 / -9 DL9ATW +2 / -17 6 ✓ Full exchange observed
11-02 01:58 80m -4 / - OD5ZZ - / - 2 Partial capture
11-02 01:56 80m -5 / -5 UX5UO +13 / -9 6 ✓ Full exchange observed
11-02 01:55 80m -4 / - EI4GAB - / - 3 Partial capture
11-02 01:53 80m -5 / - OD5ZZ - / - 3 Partial capture
11-01 23:20 80m -14 / -23 DO3PC -10 / -22 6 ✓ Full exchange observed
11-01 23:18 80m -12 / -16 DL1HDL +2 / -7 8 ✓ Full exchange observed
11-01 23:08 80m -13 / -4 OK2CNI +4 / -12 5 ✓ Full exchange observed
11-01 23:07 80m -14 / -14 DA6DNA -16 / -16 11 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

60m
UTC    dB Audio  Message
204645 -21 1605  SM6ONT F4LHL +01
204645 -10 1557  SM6ONT F1IQH JN27 (x3)
204845  -9 1112  SM6ONT F1GTU JN05
204845  -9 1557  SM6ONT DL1IP JN49 (x3)
225215 -19 2039  SM6ONT IU5JAE 73
225715 -19 2038  SM6ONT TA2EE KM69
225815 -13 2038  SM6ONT DJ0MAB JN49 (x2)
040715 -21 1585  SM6ONT ON1JP -01 (x2)
041415 -22 1380  SM6ONT W8DPK EM89
40m
UTC    dB Audio  Message
182415 -11 1801  SM6ONT LY2BVB R-17 (x2)
182915 -14 2310  SM6ONT OZ1LDO 73
183115  -5 2300  SM6ONT DL6DK -14
184015 -11 2301  SM6ONT DG1BTN JO42
184845 -22 2332  SM6ONT EA5EE 73
185445 -11 2301  SM6ONT DB8BT R-04 (x2)
185845 -21 2300  SM6ONT OZ2LP JO55 (x2)
231415 +12 2675  SM6ONT DK3JW JN67 (x4)
232315  -3 2675  SM6ONT YO3HBK 73
80m
UTC    dB Audio  Message
015945 -11 1911  SM6ONT EC3A -12
015945  +2  531  SM6ONT DL9ATW 73
020000  -6 1768  CQ SM6ONT JO67
020015 -10 1911  SM6ONT EC3A -11
020015  -8 1297  SM6ONT DL9KM JN68
020030 -10 1768  G3TKT SM6ONT -10
020045  -4 1297  SM6ONT DL9KM JN68
020100  -6 1768  G3TKT SM6ONT RR73
020115  -1 1297  SM6ONT DL9KM JN68
020130  -1 1768  DL9KM SM6ONT -15
020145  -4 1297  SM6ONT DL9KM R-03
020200  -8 1768  DL9KM SM6ONT RR73
020215  -9 1297  SM6ONT DL9KM 73
020230  +0 1768  CQ SM6ONT JO67 (x2)
160m
UTC    dB Audio  Message
235230 -12 2516  SM6ONT ON8WR JO11 (x2)
235945  -5 1063  SM6ONT PI4DX -09 (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.

Explore CW reception at SO8OO

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