HA1BF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Hungary Locator transmitted in a decoded message: JN86

Receiver-side FT8 activity involving HA1BF, decoded by SO8OO in southeastern Poland. 29,074 related FT8 messages, 24,830 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 75 UTC dates. Heard between 2026-05-26 and 2026-08-21.

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

29,074

Related messages

24,830

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-05-26
Last seen: 2026-08-21 15:20 UTC

Frequent QSO partners observed at SO8OO

Stations HA1BF worked most often, as logged from our receiver:

IW5ALZ · Italy ×41 IK4LZH · Italy ×13 IW2MLJ · Italy ×9 R4CCE · European Russia ×8 UR5WCS · Ukraine ×7 F4HSB · France ×7 LZ1ZF · Bulgaria ×6 IZ5RKH · Italy ×6 TA3XEE · Asiatic Turkey ×6 DG5PW · Fed. Rep. of Germany ×5 M7KSV · England ×4 IK1MJK/P · Italy ×4

Activity Heatmap

Locator transmitted by HA1BF

Approximate centre of JN86, decoded 2026-08-21 17:20 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	HA1BF S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-21 16:57	20m	+16 / -1	UW5EFR	-13 / -8	4	✓ Full exchange observed
08-21 15:53	20m	+14 / -	YC9AFW	- / -14	2	✓ Closing fragment
08-21 15:29	20m	+13 / -	EA8AFB	- / -24	7	Partial capture
08-21 15:22	20m	+14 / -	JA1EMQ	- / -18	5	✓ Closing fragment
08-21 15:09	20m	+8 / +10	IV3KON	0 / -6	5	✓ Full exchange observed
08-21 15:08	20m	+12 / -	BD1ANO	- / -15	2	✓ Closing fragment
08-21 15:01	20m	+10 / -	SP4RQ	- / -9	2	✓ Closing fragment
08-21 14:46	20m	- / 0	DL9TL	-13 / -	3	✓ Closing fragment
08-21 13:41	20m	+10 / -	UR4WWW	- / +10	3	✓ Closing fragment
08-21 13:37	20m	+6 / -	BD4TS	- / -10	3	✓ Closing fragment
08-21 13:35	20m	+13 / -	ON3SDV	- / -9	4	✓ Closing fragment
08-21 13:30	20m	+10 / -	IW5ALZ	- / -3	3	✓ Closing fragment
08-21 13:28	20m	+8 / -	JF2AII	- / -19	2	✓ Closing fragment
08-21 13:22	20m	+3 / +6	IK1MJK/P	-8 / -7	4	✓ Full exchange observed
08-21 13:20	20m	- / -4	DB1AD	-9 / -	3	✓ Closing fragment
08-21 13:06	20m	- / -	EA3FHP	-1 / -	6	Partial capture
08-21 13:04	20m	+6 / -	LZ2SM	- / +7	4	✓ Closing fragment
08-21 12:41	20m	-2 / -	IW5ALZ	- / -9	4	✓ Closing fragment
08-21 12:39	20m	+6 / +1	DK3CG	+6 / -	4	✓ Full exchange observed
08-21 12:35	20m	+12 / -	IW5ALZ	-14 / -4	5	✓ Closing observed
08-21 12:31	20m	+9 / +2	OE9NET	-14 / -13	5	✓ Full exchange observed
08-21 12:26	20m	- / -	IW5ALZ	-10 / -	2	Partial capture
08-21 12:21	20m	- / -	IW5ALZ	-8 / -	3	Partial capture
08-21 12:17	20m	- / -	IW5ALZ	-8 / -	2	Partial capture
08-21 12:09	20m	- / -	GM5TGA	-7 / -	2	Partial capture
08-21 12:08	20m	- / -	IW5ALZ	-7 / -	7	Partial capture
08-21 12:02	20m	+12 / -	CT2HEX	- / -19	5	✓ Closing fragment
08-21 11:53	20m	+8 / -	EA9AA	- / -7	5	✓ Closing fragment
08-21 11:46	20m	+8 / -	YO8SGV	- / -5	8	Partial capture
08-21 11:42	20m	+2 / -	SP5ZTM	- / +5	2	✓ Closing fragment
08-21 10:51	20m	- / -	IV3KON	-6 / -	2	Partial capture
08-21 10:49	20m	+13 / -	PD0LH	-19 / -16	3	✓ Closing observed
08-21 10:45	20m	+11 / -	IW5ALZ	- / -14	8	Partial capture
08-21 10:41	20m	+16 / -1	UW5EFR	-15 / -14	5	✓ Full exchange observed
08-21 10:37	20m	+14 / +9	IW5ALZ	-12 / -19	5	✓ Full exchange observed
08-21 10:25	20m	+14 / -13	R4CCE	-5 / -14	5	✓ Full exchange observed
08-21 10:20	20m	- / -	IW5ALZ	-7 / -	2	Partial capture
08-21 10:13	20m	-4 / +1	UR5LKE	-10 / -12	5	✓ Full exchange observed
08-21 10:04	20m	+2 / -9	DK1VS	-19 / -20	4	✓ Full exchange observed
08-21 09:54	20m	+6 / -	IK0ISD	- / 0	4	✓ Closing fragment
08-21 09:46	20m	+6 / -	OH7OBJ	- / -9	5	Partial capture
08-21 09:21	20m	+11 / -	PD4HT	- / -10	3	✓ Closing fragment
08-21 09:15	20m	+10 / -	DG1EKK	- / -5	2	✓ Closing fragment
08-21 09:08	20m	+6 / -	IW5ALZ	- / +2	2	✓ Closing fragment
08-21 09:03	20m	+12 / -	IU1WMA	- / -14	5	✓ Closing fragment
08-21 09:00	20m	+14 / +2	IK2JBY	-7 / +2	7	✓ Full exchange observed
08-21 08:58	20m	- / -	IW5ALZ	-7 / -	5	Partial capture
08-21 08:57	20m	- / -	HA1DUJ	0 / -	2	Partial capture
08-21 08:37	20m	+5 / -	IU1WMA	- / -7	5	✓ Closing fragment
08-21 08:30	20m	+6 / -	IU1WMA	- / -10	10	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
171400 +13 1202  CQ HA1BF JN86 (x11)
171915 -15 2804  HA1BF UA0LQE PN53
171930 +15 1202  CQ HA1BF JN86 (x3)

40m

UTC    dB Audio  Message
230245 -19 1480  HA1BF IV3NEP JN65
200915 -15 1739  HA1BF PD0WL JO21 (x2)

10m

UTC    dB Audio  Message
113945  -1  490  HA1BF IK4LZH JN54 (x4)
114745 -17 1167  HA1BF PA0LDE JO22 (x3)
124145 -19 1610  HA1BF HB3YOY JN37 (x5)
124745 -15 1124  HA1BF DL3MIB JN57 (x3)

80m

UTC    dB Audio  Message
204745 -14  827  HA1BF G4SRT IO82 (x2)
165015  +7 1239  HA1BF SQ8CTR KO10 (x4)

60m

UTC    dB Audio  Message
044645 -21 1436  HA1BF IK2VFR/P JN45

Decoder S/N history by band

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