CP6CL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Bolivia Most frequent locator attributed to this token: FH82

Receiver-side FT8 activity involving CP6CL, decoded by SO8OO in southeastern Poland. 63 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-23 and 2026-08-24.

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 63 FT8 messages attributed to CP6CL as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -17 dB; no usual signal pattern is inferred.

Overview

63
Messages attributed
2
UTC dates decoded
4
Active 15-min windows
-17 dB
Estimated median S/N

Bands

20m · 63
First attributed message: 2026-08-23
Last attributed message: 2026-08-24 00:24 UTC

Observed FT8 message patterns

Attributed sample
63 messages
Active dates
2 UTC dates
Estimated median S/N
-17 dB
Estimated 10th-90th percentile
-19 to -15 dB
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 52, moderate (-15 to -9 dB) 11, strong (≥ -8 dB) 0.

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 CP6CL in decoded directed-looking exchanges:

Most frequent locator attributed to CP6CL

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
FH82 · 8 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
11,125 km (approx.)
Last such locator decoded
2026-08-24 00:09 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 UTCBandCP6CL S/NCounterpartCounterpart S/NMsgsCapture
09-04 01:36 40m - / - F1NNI -19 / - 2 Partial capture
09-04 01:33 40m - / -20 WA8AHZ -16 / - 4 ✓ Closing fragment
09-04 01:32 40m - / - F1NNI -10 / - 3 Partial capture
09-04 01:28 40m - / - K2TQC -14 / - 2 Partial capture
09-04 01:25 40m - / - RD9U -9 / - 9 Partial capture
09-04 01:24 40m - / - F1NNI -16 / - 4 Partial capture
09-04 01:21 40m - / - DL5EBS -15 / - 3 Partial capture
09-04 01:18 40m - / -16 DL4ME -12 / - 2 Partial capture
09-04 01:16 40m - / - SM3ULU -10 / - 3 Partial capture
09-04 01:07 40m - / - EB7HQE -10 / - 2 Partial capture
09-04 01:06 40m - / - SM3ULU -9 / - 3 Partial capture
09-04 01:02 40m - / - F1NNI -9 / - 7 Partial capture
09-04 01:01 40m - / - K2JC -16 / - 4 Partial capture
09-04 01:01 40m - / -19 W1BS -10 / - 2 ✓ Closing fragment
09-04 00:59 40m - / - SM3ULU -1 / - 3 Partial capture
09-04 00:57 40m - / - G5LSI -9 / - 3 Partial capture
09-04 00:52 40m - / - PA3KUS -7 / - 6 Partial capture
09-04 00:51 40m - / - F4DVO +3 / - 3 Partial capture
09-04 00:50 40m - / - G5LSI -1 / - 4 Partial capture
09-04 00:49 40m - / - SM3ULU -2 / - 2 Partial capture
09-04 00:45 40m - / - G5LSI -9 / - 5 Partial capture
09-04 00:44 40m - / - F4DVO +5 / - 2 Partial capture
09-04 00:38 40m - / - F4DVO -2 / - 2 Partial capture
09-04 00:34 40m - / - TI2SD -9 / - 2 Partial capture
09-04 00:31 40m - / - SM3ULU -8 / - 2 Partial capture
08-24 00:25 20m - / - CT3MD -11 / - 5 Partial capture
08-24 00:23 20m - / - PY2FZ -13 / - 5 Partial capture
08-24 00:20 20m -16 / - UW8SM - / -16 2 ✓ Closing fragment
08-24 00:19 20m -18 / - AG2K -3 / -7 12 ✓ Closing observed
08-24 00:17 20m -17 / - WD4SRC - / -17 2 ✓ Closing fragment
08-24 00:16 20m - / - CT3MD -12 / - 6 Partial capture
08-24 00:14 20m - / - RZ1AS -13 / - 3 Partial capture
08-24 00:13 20m -17 / - KB5ROD - / -12 2 ✓ Closing fragment
08-24 00:11 20m -18 / - KQ4FML - / -14 3 ✓ Closing fragment
08-24 00:11 20m - / - WA2SQQ -13 / - 5 Partial capture
08-24 00:10 20m -18 / - VE3AVP - / -18 2 ✓ Closing fragment
08-24 00:09 20m -16 / - OK2CNI - / -10 2 ✓ Closing fragment
08-24 00:05 20m -18 / - W6OZI - / -12 2 Partial capture
08-24 00:03 20m - / - XQ1KK -5 / - 3 Partial capture
08-24 00:02 20m -17 / - 9A5VS -18 / - 3 ✓ Closing observed
08-24 00:00 20m -19 / - BG7BVI - / -18 2 ✓ Closing fragment
08-23 23:56 20m -16 / - VE3RZC - / -21 2 Partial capture
08-23 23:55 20m -16 / - LU1HH - / -1 3 ✓ Closing fragment
08-23 23:53 20m -16 / - YV4PPC - / -18 3 ✓ Closing fragment
08-23 23:52 20m -16 / - VE2AO - / -15 2 Partial capture
08-23 23:51 20m -18 / - HK1E - / -18 2 ✓ Closing fragment
08-23 23:50 20m -17 / - WA4UVH - / -15 2 ✓ Closing fragment
08-23 23:49 20m -16 / - VE3FAC - / -16 2 ✓ Closing fragment
08-23 23:48 20m -16 / - KJ1R - / -15 2 Partial capture
08-23 23:47 20m -14 / - W5WLG - / -15 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
012800  -9 2377  CP6CL RD9U NO33
012800 -12 2089  CP6CL K2TQC FN13
012830 -13 2377  CP6CL RD9U NO33
012830 -15 2089  CP6CL K2TQC FN13
012900 -17 2091  CP6CL RD9U NO33
013130  -8 1039  CP6CL RA7O KN87
013230 -11 1650  CP6CL F1NNI IN88 (x2)
013330 -14 2481  CP6CL WA8AHZ FM18
013330  -9 1650  CP6CL F1NNI IN88
013400 -14 2481  CP6CL WA8AHZ FM18 (x3)
013600 -15 1649  CP6CL F1NNI IN88 (x2)
20m 
UTC    dB Audio  Message
002300  -7  523  CP6CL AG2K FN31
002315 -18 1992  K4NCO CP6CL 73
002330 -12 1822  CP6CL PY2FZ GG57
002330  -6  524  CP6CL AG2K FN31
002345 -20 1992  AG2K CP6CL -07
002400 -13 1822  CP6CL PY2FZ GG57
002415 -17 1992  AG2K CP6CL RR73
002430 -12 1822  CP6CL PY2FZ GG57
002430  -5  524  CP6CL AG2K 73
002500 -13 1822  CP6CL PY2FZ GG57
002500 -14 1993  CP6CL CT3MD IM13 (x5)
10m 
UTC    dB Audio  Message
162415  -6 1935  CP6CL IK4HLQ JN54 (x2)
162545 -10 1002  CP6CL IQ3NX JN66
162545  -7 1935  CP6CL IK4HLQ JN54
162615  -8 1003  CP6CL IQ3NX R-01
162615 -12 1935  CP6CL IK4HLQ JN54
162645  -8 1002  CP6CL IQ3NX 73
162645  -7 1935  CP6CL IK4HLQ JN54 (x3)
163045 -16 1528  CP6CL IU5TRK JN53 (x2)
163615 -10  937  CP6CL IU2SMI JN45
164645 -20 2104  CP6CL I3QDK JN65 (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.

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