KH8WW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: American Samoa

Receiver-side FT8 activity involving KH8WW, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 80m, across 2 UTC dates in the available aggregate history. Observed between 2026-09-12 and 2026-09-15.

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 3 FT8 messages attributed to KH8WW as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The available sample contains attributed decodes on 80 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

3
Messages attributed
2
UTC dates decoded
2
Active 15-min windows
-
S/N pattern not inferred

Bands

First attributed message: 2026-09-12
Last attributed message: 2026-09-15 01:55 UTC

Observed FT8 message patterns

Attributed sample
3 messages
Active dates
2 UTC dates
S/N summary
Too few decodes
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

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).

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 UTCBandKH8WW S/NCounterpartCounterpart S/NMsgsCapture
09-20 13:13 40m - / - RQ7R +1 / - 7 Partial capture
09-20 13:09 40m - / - RQ7R +5 / - 3 Partial capture
09-20 12:26 160m - / - LY4A -4 / - 5 Partial capture
09-19 17:57 80m - / - SP2HNF +21 / - 13 Partial capture
09-19 17:47 80m - / - DK1WB +4 / - 2 Partial capture
09-19 17:46 80m - / - SP3QDM +12 / - 7 Partial capture
09-19 17:46 80m - / - SV3FUP -8 / - 2 Partial capture
09-19 17:46 80m - / - UR1HR -2 / - 5 Partial capture
09-19 17:45 80m - / - RN1CW -10 / - 4 Partial capture
09-19 17:44 80m - / - LZ3QC -12 / - 3 Partial capture
09-19 17:43 80m - / +4 IK6DLK +12 / - 7 Partial capture
09-19 17:42 80m - / - E77PY +6 / - 5 Partial capture
09-19 17:42 80m - / - SP9ATE +15 / - 4 Partial capture
09-19 17:42 80m - / - SP3HLM +14 / - 4 Partial capture
09-19 17:41 80m - / - DF2UU +6 / - 13 Partial capture
09-19 17:41 80m - / - R2FC -13 / - 8 Partial capture
09-19 17:40 80m - / - ON4IQ +1 / - 4 Partial capture
09-19 17:38 80m - / - 9A5X +4 / - 10 Partial capture
09-19 17:38 80m - / - IK6DLK +9 / - 2 Partial capture
09-19 17:38 80m - / -21 DK1BN -3 / - 19 Partial capture
09-19 17:38 80m - / - I1JQJ -10 / - 2 Partial capture
09-19 17:38 80m - / - IZ2EWR -1 / - 12 Partial capture
09-19 17:38 80m - / - SV1QEZ -9 / - 21 Partial capture
09-19 17:37 80m - / - SP3QDM +5 / - 13 Partial capture
09-19 17:36 80m - / - R2FC -20 / - 4 Partial capture
09-19 17:36 80m - / - RA6OY -7 / - 7 Partial capture
09-19 17:35 80m - / - LA2JKA -16 / - 2 Partial capture
09-19 17:35 80m - / - OM4AB +7 / - 4 Partial capture
09-19 17:35 80m - / - UA3IKI +2 / - 23 Partial capture
09-19 17:35 80m - / -15 LZ3QC -1 / - 12 Partial capture
09-19 17:35 80m - / - RL6LP -7 / - 3 Partial capture
09-19 17:35 80m - / - SM0NJO -17 / - 5 Partial capture
09-19 17:34 80m - / - DK1BN -10 / - 2 Partial capture
09-19 17:34 80m - / - SV3FUP -9 / - 16 Partial capture
09-19 17:33 80m - / - PA3DUU -17 / - 3 Partial capture
09-19 17:33 80m - / - R2FC -16 / - 2 Partial capture
09-19 17:33 80m - / - RW3CW -18 / - 2 Partial capture
09-19 17:32 80m - / - I1JQJ -14 / - 2 Partial capture
09-19 17:31 80m - / - LZ3QC +8 / - 4 Partial capture
09-19 17:29 80m - / - SP2HNF +7 / - 19 Partial capture
09-19 17:29 80m - / - IK6DLK -1 / - 13 Partial capture
09-19 17:28 80m - / - EA6ET -21 / - 2 Partial capture
09-19 17:27 80m - / - R2FC -14 / - 6 Partial capture
09-19 17:26 80m - / - IV3RAV +15 / - 7 Partial capture
09-19 17:25 80m - / -21 SP7MOC +9 / - 17 ✓ Closing fragment
09-19 17:25 80m - / - UW7UA +5 / - 12 Partial capture
09-19 17:25 80m - / - 9A2AJ +7 / - 3 Partial capture
09-19 17:25 80m - / -16 PA3DUU -9 / - 9 Partial capture
09-19 17:24 80m - / - EA3BS -4 / - 2 Partial capture
09-19 17:24 80m - / -20 I1JQJ -4 / - 7 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
153515  -6 1215  KH8WW UA6LQZ LN08
153515 +19 2721  KH8WW SP9RHN KN09 (x2)
123515 -17 2392  KH8WW RN4SN LO36 (x2)
130945  +1  739  KH8WW RQ7R KN64 (x10)
160m
UTC    dB Audio  Message
200930 -20 1154  KH8WW IS0BOZ -15 (x2)
122615  -5 1553  KH8WW LY4A KO15 (x5)
80m
UTC    dB Audio  Message
175015 +19 2763  KH8WW DF2UU JN48 (x2)
175700 +22 2706  KH8WW SP2HNF JO94 (x13)
60m
UTC    dB Audio  Message
172715  +8 1333  KH8WW IW0SAF JN63 (x12)
144845 -10  816  KH8WW I7DFV JN81 (x2)
145045 -18 1045  KH8WW 9A3K JN65
10m
UTC    dB Audio  Message
075845  -4  322  KH8WW EA7TR IM76 (x5)
082415 -13 2437  KH8WW UN2E MO52 (x6)
20m
UTC    dB Audio  Message
084115 -19 1414  KH8WW HA1RB JN86 (x2)
093945  -9  366  KH8WW I4AVG JN64 (x7)
101645 -24 1643  KH8WW IV3WMS JN65 (x2)
123715 -19 1025  KH8WW RQ6Z KN98 (x4)

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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