N7JB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: FN31

Receiver-side FT8 activity involving N7JB, decoded by SO8OO in southeastern Poland. 486 related FT8 messages, observed on 80m, 60m, 40m, 20m, 10m, across 25 UTC dates. Heard between 2026-05-26 and 2026-08-23.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

486

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-05-26
Last seen: 2026-08-23 03:46 UTC

Frequent QSO partners observed at SO8OO

Stations N7JB worked most often, as logged from our receiver:

YO9IAB · Romania ×2 HB0WR · Liechtenstein ×2 DL8WEM · Fed. Rep. of Germany 9J2FI · Zambia DL6II · Fed. Rep. of Germany SP1MGM · Poland IK5CVV · Italy SV1GSL · Greece SP6JIU · Poland G0LUH · England W1TF · United States I1RJP · Italy

Activity Heatmap

Locator transmitted by N7JB

Approximate centre of FN31, decoded 2026-08-23 05:15 UTC. A transmitted locator is not proof of the operator's permanent location.

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	N7JB S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 05:10	20m	-4 / -	OD5ET	- / -	4	Partial capture
08-23 05:06	20m	-4 / -	JF7RPA	- / -23	2	Partial capture
08-23 05:02	20m	+2 / -14	TA6MMI	+3 / -6	7	✓ Full exchange observed
08-23 04:57	20m	-9 / -	OD5ET	- / -	3	Partial capture
08-23 04:30	40m	- / -	DL3MIB	+5 / -	7	Partial capture
08-22 06:24	40m	- / -	OK1CT	+2 / -	2	Partial capture
08-22 06:14	40m	- / -	SP2SGZ	-1 / -	12	Partial capture
08-21 02:53	80m	- / -	EA3JW	-24 / -	3	Partial capture
08-21 02:51	80m	- / -	F5RRS	-4 / -	5	Partial capture
08-21 02:47	80m	-16 / -16	HB0WR	+10 / +2	9	✓ Full exchange observed
08-21 02:47	80m	- / -	EU3AA	+2 / -	5	Partial capture
08-21 02:47	80m	- / -	IK5CHL	-3 / -	2	Partial capture
08-21 02:46	80m	-18 / -15	YO9IAB	+6 / -16	4	✓ Full exchange observed
08-21 02:40	80m	- / -	EU3AA	+15 / -	2	Partial capture
08-21 02:39	40m	- / -	YO7ARZ	-9 / -	2	Partial capture
08-21 02:32	80m	- / -	EA3JW	-24 / -	7	Partial capture
08-21 02:31	80m	-20 / -17	EW8AAC	-9 / -21	4	✓ Full exchange observed
08-21 02:30	80m	- / -6	DH1KJ	-2 / -	9	Partial capture
08-21 02:30	80m	- / -	DL1BJL	-16 / -	8	Partial capture
08-21 02:30	80m	-18 / -19	UR5SG	+14 / -	5	✓ Closing observed
08-21 02:30	80m	- / -	F5NNN	-20 / -	6	Partial capture
08-21 02:30	80m	- / -	US2YW	+4 / -	6	Partial capture
08-21 02:28	80m	-21 / -11	SP6JIU	+34 / -	5	✓ Full exchange observed
08-21 02:22	20m	- / -	RU3SD	-15 / -	2	Partial capture
08-20 21:00	20m	- / -	4L7T	-2 / -	2	Partial capture
08-20 20:57	20m	- / -12	9K2GR	+1 / -	3	✓ Closing fragment
08-20 06:04	40m	- / -10	G0LUH	-16 / -	4	✓ Closing fragment
08-20 05:30	40m	- / -12	IK2DDR	-9 / -	16	Partial capture
08-20 05:17	60m	- / -10	IK5CVV	-12 / -	9	✓ Closing fragment
08-20 05:12	20m	- / -18	OP7B	-6 / -	3	Partial capture
08-20 05:00	80m	- / -	DK5WL	-18 / -	3	Partial capture
08-20 05:00	80m	- / -	DL1UDO	-14 / -	2	Partial capture
08-20 04:57	80m	- / -14	DL8WEM	-12 / -	4	✓ Closing fragment
08-20 04:55	80m	- / -	DK5WL	-22 / -	3	Partial capture
08-20 04:54	80m	- / -14	IQ4JO	-18 / -	3	✓ Closing fragment
08-20 04:38	40m	- / -	SV1JFL	0 / -	6	Partial capture
08-20 04:28	40m	- / -	DL2RPN	-2 / -	2	Partial capture
08-20 04:28	40m	- / -	OH2CLX	-10 / -	4	Partial capture
08-20 04:16	40m	- / -	EA5HM	-10 / -	5	Partial capture
08-18 05:05	80m	- / -	OZ1HYM	-14 / -	3	Partial capture
08-18 04:56	80m	- / +5	F6ECI	-6 / -	2	✓ Closing fragment
08-18 04:52	80m	- / -13	DL6II	-1 / -	9	✓ Closing fragment
08-18 04:52	80m	- / +3	F4GWG	+2 / -	6	✓ Closing fragment
08-18 04:52	80m	- / -8	G4ZFJ	-10 / -	3	✓ Closing fragment
08-18 04:47	80m	- / -	IU1TLG	-14 / -	3	Partial capture
08-18 04:47	80m	- / -	ON4MDW	-16 / -	2	Partial capture
08-18 04:44	80m	- / -	ON8DM	-12 / -	3	✓ Closing fragment
08-15 22:00	40m	- / -	DL9ATW	-4 / -	3	Partial capture
08-15 03:17	80m	- / -18	OH1MLZ	+3 / -	7	Partial capture
08-15 03:14	80m	- / -17	SP1MGM	+16 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
061900  -5  677  N7JB SP2SGZ JO94 (x2)
062230  -7 1151  N7JB PA2RO JO22
062400 -20 1918  N7JB PD0MNO JO22
062400  +1 1123  N7JB OK1CT JN69 (x2)
042630  +3  997  N7JB DJ0MAB JN49
043030  +6 1070  N7JB DL3MIB JN57 (x7)
054600  -9 1040  N7JB DJ0MAB JN49

20m

UTC    dB Audio  Message
045945  -9 2292  TA2FE N7JB FN31
050200  +4 2293  TA6MMI N7JB FN31
050215  +2 1018  N7JB TA6MMI -14
050230  -1 2293  TA6MMI N7JB R-06
050245  +4 1018  N7JB TA6MMI -14
050300  +3 2293  TA6MMI N7JB R-06
050315  +2 1018  N7JB TA6MMI RR73
050330  +0 2293  TA6MMI N7JB 73
050615  -4 2295  JF7RPA N7JB -23 (x2)
051015  -7 2010  OD5ET N7JB FN31 (x4)
051530  -5  982  WB3JUV N7JB FN31

80m

UTC    dB Audio  Message
025000  +2 1141  N7JB EU3AA KO22
025015 -10 2543  HB0WR N7JB FN31
025030  +5 1141  N7JB EU3AA KO22
025030  +9 2783  N7JB HB0WR -16
025045 -11 2542  HB0WR N7JB R+02
025100 +12 2783  N7JB HB0WR RR73
025115 -10 2543  HB0WR N7JB 73
025130  -2 1935  N7JB F5RRS JN36 (x5)
025330 -24 1288  N7JB EA3JW JN11 (x3)

60m

UTC    dB Audio  Message
051700 -12 1924  N7JB IK5CVV JN53 (x9)
052300 -21 1926  N7JB F5PBG IN78

10m

UTC    dB Audio  Message
111600  +0 2541  N7JB DN9OPA JN38 (x2)
111700  -2  246  N7JB I1RJP JN45
111700  -3 2541  N7JB DN9OPA JN38
111730  -7  246  N7JB I1RJP JN45
111730  -1 2541  N7JB DN9OPA JN38
111800  -7  246  N7JB I1RJP JN45
111800  +3 2541  N7JB DN9OPA JN38 (x8)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.