PB1HF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Netherlands Locator transmitted in a decoded message: JO20

Receiver-side FT8 activity involving PB1HF, decoded by SO8OO in southeastern Poland. 148 related FT8 messages, 69 CQ messages, observed on 40m, 20m, 10m, across 16 UTC dates. Heard between 2026-05-30 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

148

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-05-30
Last seen: 2026-08-23 06:44 UTC

Frequent QSO partners observed at SO8OO

Stations PB1HF worked most often, as logged from our receiver:

F4FSY · France F6FDY · France UA3VVA · European Russia UA4FKT · European Russia 9A4DK · Croatia OE9GWV · Austria YC0HSC · Indonesia R7OV · European Russia IQ4JO · Italy IK1MJK · Italy EA8UP · Canary Islands EB1LA · Spain

Activity Heatmap

Locator transmitted by PB1HF

Approximate centre of JO20, decoded 2026-08-23 09:08 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	PB1HF S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 12:42	20m	-14 / +5	IK4LZH	+9 / +1	4	✓ Full exchange observed
08-17 09:45	20m	+3 / -	TA3F	- / -23	3	✓ Closing fragment
08-12 18:27	20m	- / +4	EA8UP	+2 / -	2	✓ Closing fragment
08-08 10:21	20m	-17 / -	TA2ANK	- / -14	2	Partial capture
08-07 13:36	20m	- / -15	UA3VVA	-7 / -	5	✓ Closing fragment
06-20 06:43	40m	-4 / +2	IQ4JO	-3 / 0	4	✓ Full exchange observed
06-20 06:42	40m	-6 / -	F4FSY	- / +7	2	✓ Closing fragment
06-20 06:39	40m	- / -	DD7EE	-12 / -	2	✓ Closing fragment
06-20 06:37	40m	-8 / -	DJ0MAB	-9 / +3	3	✓ Full exchange observed
06-20 06:36	40m	- / -	IQ4JO	-1 / -	2	Partial capture
06-14 09:03	20m	- / -	DM2VC	-3 / -	2	Partial capture
06-08 07:51	20m	- / -	OE5PEN	+2 / -	3	Partial capture
06-08 07:43	20m	- / -11	IK4TVP	-6 / -	2	✓ Closing fragment
06-08 07:43	20m	- / -	G7IGC	-4 / -	2	Partial capture
06-06 17:50	20m	- / -3	EB1LA	-6 / -	2	✓ Closing fragment
06-06 17:27	40m	+6 / -	YO7LWA	- / -14	5	Partial capture
06-06 17:21	40m	-2 / -	DA2TB	-6 / +7	4	✓ Full exchange observed
06-06 17:15	40m	-2 / +8	DL6CMF	-5 / -12	4	✓ Full exchange observed
06-06 17:08	40m	-4 / -5	IK1MJK	-13 / -11	4	✓ Full exchange observed
06-06 17:04	40m	-7 / -	OM6APJ	-6 / -	3	✓ Closing observed
06-06 17:00	40m	-4 / -	PE9JAN	-6 / -1	6	✓ Full exchange observed
06-06 16:59	40m	-5 / -	G0JEI	-17 / +4	2	✓ Closing observed
06-06 16:57	40m	- / +3	F4MSX	-16 / -	2	Partial capture
06-04 15:28	40m	-18 / -	UW5KW	-12 / -21	3	Partial capture
06-04 15:28	40m	-16 / -	G7KMZ	- / -17	2	✓ Closing fragment
06-04 15:25	40m	-16 / -	OE9GWV	- / -10	2	✓ Closing fragment
06-04 15:19	20m	- / -	RZ4FWA	+3 / -	2	Partial capture
06-04 15:18	20m	-5 / -	9A4DK	- / -5	2	✓ Closing fragment
06-04 15:16	20m	-2 / -	R6OAG	- / -17	2	✓ Closing fragment
06-03 18:54	40m	-12 / -	G0RVY	-7 / +5	3	✓ Closing observed
06-03 13:19	10m	- / -23	RZ3ZY	+10 / -	2	Partial capture
06-01 18:29	40m	-5 / 0	HB10GBT	-8 / +6	2	Partial capture
06-01 18:27	40m	-3 / -9	LZ3HG	-5 / -14	5	✓ Full exchange observed
05-30 12:51	20m	- / +4	R7OV	+7 / -	3	✓ Closing fragment
05-30 12:49	20m	- / -	UA4FKT	+8 / -	2	✓ Closing fragment
05-30 12:47	20m	- / -8	IZ4EFV	-21 / -	3	✓ Closing fragment
05-30 12:45	20m	- / -5	UR4LG	-12 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
094445  +2  747  CQ PB1HF JO20
094500 -24 1873  PB1HF IW5ALZ JN53
094515  +3  747  TA3F PB1HF -23 (x3)
124215  +9  463  PB1HF IK4LZH JN54
124230 -14  979  IK4LZH PB1HF +01
124245 +12  463  PB1HF IK4LZH R+05 (x2)
084130  -2 2018  CQ PB1HF JO20 (x5)
090815  -6  872  RV3YR PB1HF JO20

10m

UTC    dB Audio  Message
125130 -16  281  IQ4JO PB1HF +06
131915  +4  549  PB1HF RZ3ZY -23 (x2)
133100 -17  282  CQ PB1HF JO20 (x8)
160915 -24 1951  PB1HF F4GZO JN09
160930 -10 1451  CQ PB1HF JO20
103900 -15 1073  YC0HSC PB1HF 73
105145 -16 1034  <...> PB1HF R-21

40m

UTC    dB Audio  Message
063915 -10  442  CQ PB1HF JO20                         a1
063930 -13 1129  PB1HF DD7EE JO41 (x2)
064115 -10  442  KF9UG PB1HF RR73
064145  -9  442  CQ PB1HF JO20
064215  -5  441  F4FSY PB1HF +07 (x2)
064315  -7  441  CQ PB1HF JO20
064330  -3 2585  PB1HF IQ4JO JN63
064345  -4  441  IQ4JO PB1HF +00
064400  -3 2585  PB1HF IQ4JO R+02 (x2)
161945 -20 1166  PB1HF YR50NADIA -10
162600  -4 2820  PB1HF PD0IFI JO32
164300 -10  638  PB1HF OK6JP JO70

Decoder S/N history by band

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