JA2KVB — 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: Japan

Receiver-side FT8 activity involving JA2KVB, decoded by SO8OO in southeastern Poland. 60 indexed activity records, involving 80m, 40m, 20m, 10m. Heard between 2026-08-07 and 2026-11-04.

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.

Overview

Indexed activity rows

CQ messages

Indexed UTC dates

Directional S/N pending

Bands

80m 40m 20m 10m

First indexed activity: 2026-08-07
Last indexed activity: 2026-11-04 13:25 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with JA2KVB in decoded directed-looking exchanges:

ON6DX · Belgium RU3BL · European Russia RU3T · European Russia OH3MB · Finland R2AL · European Russia R7DX · European Russia RA3AJT · European Russia RA4FHO · European Russia RU3DNN · European Russia RU4CK · European Russia T77R · San Marino UA3DPM · European Russia

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	JA2KVB S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-31 21:35	40m	- / -	T77R	-6 / -	2	✓ Closing fragment
10-31 14:28	40m	- / -	RM3DM	-12 / -	4	Partial capture
10-30 14:44	40m	- / -13	UT7AXA	+6 / -	3	✓ Closing fragment
10-30 14:39	40m	- / -18	UD8F	-10 / -	2	✓ Closing fragment
10-30 14:24	40m	- / -3	R2AL	-5 / -	3	✓ Closing fragment
10-30 14:20	40m	- / -9	OH3MB	+14 / -	3	✓ Closing fragment
10-26 14:07	40m	- / -20	OE3KLU	+23 / -	2	Partial capture
10-26 13:58	40m	- / -	HA7TM	+15 / -	3	Partial capture
10-22 14:31	40m	- / -19	UA3DPM	+3 / -	3	✓ Closing fragment
10-22 14:28	40m	- / -16	R7DX	-8 / -	3	✓ Closing fragment
10-21 13:04	40m	- / -16	RU4CK	-20 / -	6	✓ Closing fragment
10-18 12:42	40m	- / -	R2AL	-5 / -	3	Partial capture
09-21 14:02	40m	- / -17	RA4FHO	+2 / -	2	✓ Closing fragment
08-30 12:57	20m	- / -4	RU3BL	+6 / -	4	✓ Closing fragment
08-27 11:49	10m	- / -2	ON6DX	-24 / -	2	✓ Closing fragment
08-23 14:51	20m	- / -22	RU3T	+1 / -	5	✓ Closing fragment
08-14 00:33	80m	- / -	9A4ZM	+10 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
142415  -4 1198  JA2KVB R2AL KO85 (x3)
143945  -9  663  JA2KVB UD8F R-18 (x2)
144445  +4  331  JA2KVB UT7AXA KO70 (x3)
142815 -21 1413  JA2KVB RM3DM KO84 (x4)
213545  -3 1440  JA2KVB T77R RR73 (x2)
132545 -12  272  JA2KVB R4CC LO31

80m

UTC    dB Audio  Message
003300  +8 1127  JA2KVB 9A4ZM JN86 (x3)
211230 -15 2742  JA2KVB D2UY -17

20m

UTC    dB Audio  Message
122915 -14  272  JA2KVB SA3SHN JP72
145100  +5  924  JA2KVB RU3T LO16 (x5)
125715 +10 1866  JA2KVB RU3BL -04 (x4)

10m

UTC    dB Audio  Message
114915 -24 1910  JA2KVB ON6DX R-02 (x2)
091930  -5  706  JA2KVB IK2TTJ JN45

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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