JA8IIK/P — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan Most frequent locator attributed to this token: PM96

Receiver-side FT8 activity involving JA8IIK/P, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-14.

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 JA8IIK/P as the transmitting token by decoded message structure across 1 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

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

80m · 1

First attributed message: 2026-08-14
Last attributed message: 2026-08-14 19:12 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 JA8IIK/P in decoded directed-looking exchanges:

RA3DA · European Russia SV8CS · Greece 4U1GSC · Italy 9A3MRN · Croatia F8FKI · France LA8ENA · Norway OZ1AXG · Denmark

Most frequent locator attributed to JA8IIK/P

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: PM96
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,603 km (approx.)
Last such locator decoded: 2026-08-14 19:12 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 UTC	Band	JA8IIK/P S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-21 18:02	160m	- / -20	SV8CS	+5 / -	3	✓ Closing fragment
09-21 17:58	160m	- / -	UR5EDX	+8 / -	4	Partial capture
09-21 17:55	160m	- / -16	RA3DA	+10 / -	2	✓ Closing fragment
09-21 15:59	160m	- / -	RA3LD	-12 / -	3	Partial capture
09-21 15:22	160m	- / -17	RA7T	-18 / -	14	Partial capture
09-20 16:33	160m	- / -15	UT5ZC	+11 / -	3	Partial capture
09-17 20:59	40m	- / -12	F8FKI	+18 / -	2	✓ Closing fragment
09-17 20:52	40m	- / -17	LA8ENA	-10 / -	6	✓ Closing fragment
09-16 21:44	40m	- / -21	9A3MRN	+6 / -	3	Partial capture
09-16 21:13	40m	- / -15	9A3MRN	+2 / -	2	✓ Closing fragment
09-13 20:03	40m	- / -2	DL5EBS	+4 / -	2	Partial capture
09-13 18:17	40m	- / -13	RK2Z	+7 / -	9	Partial capture
09-13 18:14	40m	- / -	DK2CC	+6 / -	3	Partial capture
09-13 17:49	40m	- / -	F4GYM	-5 / -	5	Partial capture
09-13 17:22	40m	- / -23	4U1GSC	+18 / -	2	Partial capture
09-13 09:06	40m	- / -	SP9OJ	+12 / -	2	Partial capture
09-12 20:33	40m	- / -	R1BLH	-9 / -	3	Partial capture
09-12 20:33	40m	- / -8	OZ1AXG	+17 / -	3	✓ Closing fragment
08-14 19:14	80m	- / -	RN3YN	-14 / -	3	Partial capture
08-14 19:13	80m	- / -	SQ2TOM	-5 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
152845 -20 1775  JA8IIK/P RA7T -16
155945  -6 1762  JA8IIK/P RA3LD KO54 (x3)
163445 -12 1769  JA8IIK/P RU9F LO87
175530  +8 1578  JA8IIK/P RA3DA -16 (x2)
175800 +12  830  JA8IIK/P UR5EDX KN78 (x4)
180245  +7 1473  JA8IIK/P SV8CS KM07 (x3)
180445  +7 1430  JA8IIK/P UR5EDX KN78

40m

UTC    dB Audio  Message
200315  +8 2786  JA8IIK/P DL5EBS JO31 (x2)
211300  -5 1914  JA8IIK/P 9A3MRN -15 (x5)
205200 -12 1622  JA8IIK/P LA8ENA -17 (x6)
205930 +18  482  JA8IIK/P F8FKI -12 (x2)

80m

UTC    dB Audio  Message
191245  -4 1013  UN8DSW JA8IIK/P PM96
191330  -7 1919  JA8IIK/P SQ2TOM JO83 (x2)
191400 -15  664  JA8IIK/P RN3YN KO73
191430  -5 1919  JA8IIK/P SQ2TOM JO83
191430 -16  664  JA8IIK/P RN3YN KO73 (x3)

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