KC1JOL — 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: United States Most frequent locator attributed to this token: FN41

Receiver-side FT8 activity involving KC1JOL, decoded by SO8OO in southeastern Poland. 16 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-08-27 and 2026-10-01.

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 16 FT8 messages attributed to KC1JOL as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (69%), followed by 60 m (25%) and 80 m (6%). In this small sample, the estimated median decoder S/N was -17 dB; no usual signal pattern is inferred.

Overview

16
Messages attributed
4
UTC dates decoded
8
Active 15-min windows
-17 dB
Estimated median S/N

Bands

80m · 1 60m · 4 40m · 11
First attributed message: 2026-08-27
Last attributed message: 2026-10-01 23:37 UTC

Observed FT8 message patterns

Attributed sample
16 messages
Active dates
4 UTC dates
Estimated median S/N
-17 dB
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 1.

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 KC1JOL 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 KC1JOL

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
FN41 · 11 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
6,791 km (approx.)
Last such locator decoded
2026-10-01 23:37 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 UTCBandKC1JOL S/NCounterpartCounterpart S/NMsgsCapture
10-09 23:53 60m - / 0 PA1AW +7 / - 5 ✓ Closing fragment
10-09 23:50 60m - / - LA9JKA -14 / - 4 Partial capture
10-05 23:23 80m - / - DO4DXA +9 / - 5 Partial capture
10-05 23:23 80m - / -17 UX5UO +6 / - 3 ✓ Closing fragment
10-05 23:08 60m - / -13 9A7BB +5 / - 3 ✓ Closing fragment
10-05 22:33 60m - / -20 SP8NR -22 / - 2 Partial capture
10-05 22:33 60m - / - EA1MX -16 / - 2 Partial capture
10-02 23:33 60m - / -9 LY8O -11 / - 2 ✓ Closing fragment
10-02 23:29 60m - / - DC3LD -20 / - 2 Partial capture
10-02 23:29 60m - / - EA1MX -8 / - 3 Partial capture
10-02 23:24 60m - / -21 DL2IR -2 / - 4 Partial capture
10-02 23:21 60m - / - EA1MX -12 / - 10 Partial capture
10-02 23:21 60m - / -16 PC1Y -12 / - 5 ✓ Closing fragment
10-02 00:46 60m - / -14 ON1JP -18 / - 3 Partial capture
10-02 00:46 60m - / -9 EA4GRZ -4 / - 2 ✓ Closing fragment
10-01 23:39 60m - / -17 UR5EDX +8 / - 4 ✓ Closing fragment
10-01 23:35 60m - / -6 F5MYK -6 / - 5 ✓ Closing fragment
10-01 23:34 60m -19 / -14 S57TW -6 / - 3 ✓ Closing observed
10-01 23:27 60m - / -17 HB9RB +12 / - 3 ✓ Closing fragment
10-01 23:26 60m - / -17 OK2ZDL -20 / - 2 ✓ Closing fragment
10-01 23:21 60m - / -13 OH1LA -13 / - 7 ✓ Closing fragment
10-01 23:18 60m - / - OH1LA -14 / - 3 Partial capture
10-01 23:15 60m - / - LB9VH -17 / - 3 Partial capture
10-01 23:14 60m - / - OH1LA -18 / - 2 Partial capture
10-01 23:11 60m - / -16 DK5WO -10 / - 3 ✓ Closing fragment
10-01 23:04 60m - / -12 DL1DBR -9 / - 3 ✓ Closing fragment
10-01 23:04 60m - / - OH1LA -16 / - 3 Partial capture
10-01 23:04 60m - / - ON6ZK -13 / - 5 Partial capture
10-01 22:59 60m - / - 9A4ZM -10 / - 2 ✓ Closing fragment
10-01 22:58 60m - / - OH1LA -12 / - 2 Partial capture
10-01 22:48 60m - / - ON6ZK -11 / - 4 Partial capture
10-01 22:47 60m - / -17 G3WGC -8 / - 3 ✓ Closing fragment
10-01 22:42 60m - / -16 LY2HM -2 / - 3 ✓ Closing fragment
10-01 22:37 60m - / -13 PE3T +2 / - 3 Partial capture
10-01 22:35 60m - / - G3WGC +8 / - 8 Partial capture
10-01 22:35 60m - / -13 ON7KEI -16 / - 3 ✓ Closing fragment
10-01 01:01 80m - / -17 KF8EXX -24 / - 2 Partial capture
09-30 23:15 60m - / - OH1LA -4 / - 2 Partial capture
09-30 23:14 60m - / - DK5WO -5 / - 3 Partial capture
09-30 00:36 60m - / -18 HA1SU +4 / - 2 ✓ Closing fragment
09-29 23:58 40m - / -11 WA8CAC -21 / - 2 Partial capture
09-27 23:15 60m - / -17 EA1CLT -14 / - 2 Partial capture
09-27 23:04 60m - / -21 DH3KR +2 / - 4 ✓ Closing fragment
09-27 22:53 60m - / -18 PA3GDL +15 / - 3 ✓ Closing fragment
09-27 22:49 60m - / -16 PA3FR -2 / - 3 ✓ Closing fragment
09-26 00:27 60m - / - I1JQJ -14 / - 3 Partial capture
09-26 00:08 60m - / -1 W4UM -1 / - 3 ✓ Closing fragment
09-26 00:02 60m - / -18 DL1OBF +3 / - 3 ✓ Closing fragment
09-25 23:57 60m - / +5 VE3XN -18 / - 2 ✓ Closing fragment
09-25 23:56 60m - / - DL1OBF +6 / - 6 Partial capture

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
223345 -22 1921  KC1JOL SP8NR KO12
223345 -15 2158  KC1JOL EA1MX IN73
223415 -21 1921  KC1JOL SP8NR R-20
230845  +4 2267  KC1JOL 9A7BB JN75 (x3)
235045 -17 1754  KC1JOL LA9JKA JP32 (x4)
235315  +3  653  KC1JOL PA1AW +00 (x5)
80m 
UTC    dB Audio  Message
230700 -21 2002  KC1JOL W3DIY R-06 (x2)
004530  -8 2795  KC1JOL F1PBZ -20
005430 -21 1241  KC1JOL W2MW FN31 (x2)
010115 -24 2003  KC1JOL KF8EXX EM98 (x2)
232345  +6 1132  KC1JOL UX5UO KO50
232345  +7  506  KC1JOL DO4DXA JN58
232415  +5 1132  KC1JOL UX5UO R-17
232415 +10  506  KC1JOL DO4DXA JN58
232445  +7 1132  KC1JOL UX5UO 73
232445 +11  506  KC1JOL DO4DXA JN58 (x3)
40m 
UTC    dB Audio  Message
224000  -1  829  KC1JOL PD7LJ JO21 (x5)
224300  +2 2317  KC1JOL RY7F LN04 (x3)
230700  +0 2042  KC1JOL KE4EB R+06 (x2)
222200 -20 1797  KC1JOL IU1WYC JN44
222230  -8  849  KC1JOL G8KHF IO92 (x2)
235845 -21 1774  KC1JOL WA8CAC -11 (x2)
20m 
UTC    dB Audio  Message
225645  -3  991  KC1JOL EA4MF 73
002245 -12 1680  KC1JOL KS4OT EM83 (x3)
010415 -17 2333  KC1JOL RN6MA -11
214515 +11 1098  KC1JOL UA6CE -17 (x2)
230345  -1 2801  KC1JOL 4L7T LN21 (x3)
210215 -17 1357  KC1JOL PD3FJJ -25
212145  +4 2673  KC1JOL DL1R JN58
193445 -14  765  KC1JOL F1PPH JN25
232445 -22 1667  KC1JOL HB9TIH R-11 (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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