F4HTV — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: JN25

Receiver-side FT8 activity involving F4HTV, decoded by SO8OO in southeastern Poland. 130 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 25 UTC dates. Heard between 2026-05-25 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

130

Related messages

CQ messages

UTC dates heard

-10 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-25
Last seen: 2026-08-23 07:38 UTC

Frequent QSO partners observed at SO8OO

Stations F4HTV worked most often, as logged from our receiver:

UA3ZMQ · European Russia ×2 YO2CPS · Romania IQ4FE · Italy IQ0OS · Italy DN9MSG · Fed. Rep. of Germany DJ0MAB · Fed. Rep. of Germany PE1BTV/P · Netherlands DN9YRI · Fed. Rep. of Germany IQ3UCY · Italy PD0P · Netherlands IW1FRD · Italy R9MW · Asiatic Russia

Activity Heatmap

Locator transmitted by F4HTV

Approximate centre of JN25, decoded 2026-08-23 13:10 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	F4HTV S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 13:08	20m	-1 / -	F1FPM	- / -	3	Partial capture
08-23 13:04	20m	+4 / -	PE1BTV/P	- / -	2	✓ Closing fragment
08-23 09:36	20m	- / -15	PD4PMS	-14 / -	4	Partial capture
08-23 09:32	20m	+5 / -	PD0PWH	- / -	3	Partial capture
08-23 09:31	20m	+3 / -	PA1AMS	- / -	3	Partial capture
08-23 09:30	20m	0 / -	PD4PMS	- / -	2	Partial capture
08-23 09:28	20m	+4 / -7	PD1RGW	+4 / -	5	✓ Full exchange observed
08-23 09:24	20m	+6 / -	DG6MAH/R	- / -6	2	Partial capture
08-23 09:19	20m	-3 / -9	SA7KJE	-5 / -	2	Partial capture
08-23 09:10	20m	+3 / -18	G4GSA/P	+4 / -17	11	✓ Full exchange observed
08-23 09:09	20m	0 / -	PD0PWH	- / -	2	Partial capture
08-22 14:01	20m	+12 / -	G7LFC	- / -	3	Partial capture
08-22 13:57	20m	0 / -8	SV9KNA	-5 / -2	6	✓ Full exchange observed
08-22 13:52	20m	- / -3	PA3BYK	-8 / -	2	Partial capture
08-22 11:16	20m	-18 / -	G6UJJ	- / -10	2	✓ Closing fragment
08-19 17:59	20m	+1 / -	SP7PA	- / -	7	✓ Closing fragment
08-19 17:57	20m	+7 / -	F4VTR	- / -	3	Partial capture
08-19 17:51	20m	+4 / -	F4VTR	- / -	5	Partial capture
08-19 17:50	20m	+7 / -9	F5PMF	-3 / -15	7	✓ Full exchange observed
08-16 10:18	20m	- / -7	IK4TVP	-19 / -	2	Partial capture
08-09 13:43	40m	- / -9	SQ9M	-12 / -	2	✓ Closing fragment
08-09 13:14	20m	- / -15	EA5W	-12 / -	2	✓ Closing fragment
08-02 20:01	80m	- / -20	DB9LG	0 / -	2	✓ Closing fragment
07-18 10:32	10m	-15 / -	DL7UAB	- / +6	3	✓ Closing fragment
07-09 14:32	20m	-2 / -	SP1BMK	- / -	3	Partial capture
07-09 14:31	20m	-4 / -4	EA8UP	-21 / -	4	✓ Full exchange observed
07-09 14:29	20m	-8 / -	YO2CPS	- / -	2	✓ Closing fragment
07-09 14:28	20m	-5 / -	SP9MZU	- / -	3	✓ Closing fragment
07-09 14:26	20m	-2 / -	EW4DX	- / +9	4	✓ Closing fragment
07-08 13:46	10m	-22 / -	DO2PY	- / -	2	✓ Closing fragment
07-08 11:38	10m	- / +5	PD0RDD	-12 / -	2	✓ Closing fragment
06-30 15:57	10m	-16 / -	II9WWA	-14 / -	2	Partial capture
06-30 15:53	10m	-15 / +3	9K2ET	-8 / -	2	Partial capture
06-15 19:29	40m	-10 / -	IQ2UL	+1 / +5	5	✓ Closing observed
06-15 19:27	40m	-12 / -6	IQ0OS	-2 / +5	5	✓ Full exchange observed
06-15 19:25	40m	-10 / 0	IQ3UCY	+2 / -	5	✓ Full exchange observed
06-15 19:24	40m	-8 / -	F6GCP	- / -	2	Partial capture
06-15 19:22	40m	-7 / -	DL3MML	- / -	3	Partial capture
06-15 19:20	40m	-10 / -	F4EAD	- / +1	3	✓ Closing fragment
06-15 13:22	10m	-12 / -	DO8XC	- / -	3	Partial capture
06-15 13:18	10m	-12 / -14	IQ6PE	+2 / -	3	Partial capture
06-15 13:16	10m	-11 / -	IZ5IOS	- / -	2	✓ Closing fragment
06-14 14:14	10m	- / -8	DN9MA	-14 / -	2	Partial capture
06-14 09:08	40m	- / -7	DJ9ON	-13 / -	2	✓ Closing fragment
06-13 20:20	10m	- / -	DF0AN	-12 / -	2	✓ Closing fragment
06-13 18:04	20m	-15 / -15	A92AE	-6 / +9	9	✓ Full exchange observed
06-13 17:20	40m	- / -7	DF6KO	-8 / -	4	✓ Closing fragment
06-13 17:12	40m	-13 / -11	PD0DDA	-11 / -	2	Partial capture
06-13 17:09	40m	-14 / -	F1BBM	- / -	2	✓ Closing fragment
06-09 20:23	10m	- / -16	<...>	-12 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
093145  -1 1977  PA1AMS F4HTV JN25 (x2)
093245  +5 1977  PD0PWH F4HTV JN25 (x3)
093630 -14 1976  F4HTV PD4PMS -15 (x4)
130430  -2 1182  PE1BTV/P F4HTV JN25 (x2)
130830  -2 2176  F1FPM F4HTV JN25 (x3)
131030  +1 2176  F6FDY F4HTV JN25

10m

UTC    dB Audio  Message
155745 -14  849  F4HTV II9WWA RRR
103145 -19 1706  F4HTV DL2RPN -09
112900 -20 1421  F4HTV DO1JMS +11
113830 -14  772  F4HTV PD0RDD +05 (x2)
114230 -14  851  F4HTV PA1HGM -19
134630 -21 1405  DO2PY F4HTV JN25 (x2)
095045 -24 2120  F4HTV ON4PS JO20
103245 -15  796  DL7UAB F4HTV JN25 (x3)
092245 -16 1848  F4HTV DN9MJK -03
092430 -19 1406  F4HTV GJ0KYZ +02
090630 -13 1879  F4HTV II7MGMU -08

40m

UTC    dB Audio  Message
192645 -11  625  IQ3UCY F4HTV R+13
192700  +4 1224  F4HTV IQ3UCY RR73
192715 -12  625  IQ3UCY F4HTV 73
192745 -11  625  IQ0OS F4HTV JN25
192800  -2  681  F4HTV IQ0OS -06
192815 -13  625  IQ0OS F4HTV R+05
192830  -3  681  F4HTV IQ0OS RR73
192845 -13  624  IQ0OS F4HTV 73
192915 -13  624  IQ2UL F4HTV JN25 (x3)
193100  +1  510  F4HTV IQ2UL RR73
193115 -10  623  IQ2UL F4HTV 73
134330  -5 1802  F4HTV SQ9M -09 (x2)

80m

UTC    dB Audio  Message
202700  -3  651  F4HTV IU2VUD RR73
200100  -1  560  F4HTV DB9LG -20 (x2)

Decoder S/N history by band

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