KB5DJX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving KB5DJX, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-28.

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 1 FT8 messages attributed to KB5DJX as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

20m · 1

First attributed message: 2026-08-28
Last attributed message: 2026-08-28 04:14 UTC

Observed FT8 message patterns

Attributed sample: 1 messages
Active dates: 1 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).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with KB5DJX in decoded directed-looking exchanges:

RK4FF · European Russia WA4FU · United States G0BLB · England I1RJP · Italy PV8AJ · Brazil IK5CHL · Italy PI4DX · Netherlands

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	KB5DJX S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-09 04:20	80m	- / -25	PI4DX	-4 / -	2	✓ Closing fragment
09-05 03:33	40m	- / +5	PV8AJ	-10 / -	2	✓ Closing fragment
08-31 04:05	80m	- / -16	IK5CHL	-6 / -	5	✓ Closing fragment
08-31 02:57	80m	- / -25	HB9CXZ	+10 / -	6	Partial capture
08-30 05:40	40m	- / -	EA1B	-9 / -	2	Partial capture
08-30 04:38	40m	- / -	HB9IRO	+5 / -	2	Partial capture
08-28 04:50	20m	- / -	OH2XO	-12 / -	3	Partial capture
08-28 04:13	20m	-21 / -2	RK4FF	0 / +8	3	✓ Full exchange observed
08-28 03:47	20m	- / -	R1BDX	-18 / -	2	Partial capture
08-28 03:45	20m	- / -16	R1QD	-16 / -	2	Partial capture
08-28 03:45	20m	- / -18	R6FY	+10 / -	2	Partial capture
08-28 02:44	20m	- / -18	WA4FU	-2 / -	2	✓ Closing fragment
08-16 05:32	40m	- / -	DL3MIB	-10 / -	7	Partial capture
08-16 05:30	40m	- / -	G0BLB	-16 / -	3	✓ Closing fragment
08-16 05:30	40m	- / -22	I1RJP	-12 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
025745  +8 2221  KB5DJX HB9CXZ -25 (x6)
040500 -10 1795  KB5DJX IK5CHL JN53 (x5)
042015  -6  980  KB5DJX PI4DX -25 (x2)
060245 -18 2262  KB5DJX F5NLY JN08

40m

UTC    dB Audio  Message
053145 -15 2065  KB5DJX G0BLB 73 (x2)
053245  -9 1069  KB5DJX DL3MIB JN57 (x7)
043830  +4 1511  KB5DJX HB9IRO JN46 (x2)
054030 -11 2501  KB5DJX EA1B IN83 (x2)
033345  -9 1344  KB5DJX PV8AJ +05 (x2)

20m

UTC    dB Audio  Message
024415  -1 1236  KB5DJX WA4FU -18 (x2)
034530 +11 1984  KB5DJX R6FY -18
034530 -13 1565  KB5DJX R1QD -16
034600 +10 1984  KB5DJX R6FY -18
034600 -18 1565  KB5DJX R1QD -16
034700 -22 1668  KB5DJX R1BDX KO59 (x2)
041345  -3 1419  KB5DJX RK4FF -02
041400 -21 1420  RK4FF KB5DJX R+08
041415  +4 1419  KB5DJX RK4FF RR73
045030  -9 2665  KB5DJX OH2XO KP20 (x3)

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