F4LFA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: IN99

Receiver-side FT8 activity involving F4LFA, decoded by SO8OO in southeastern Poland. 92 related FT8 messages, 7 CQ messages, observed on 60m, 40m, 20m, across 28 UTC dates. Heard between 2026-06-07 and 2026-08-22.

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

20m 40m 60m

First seen: 2026-06-07
Last seen: 2026-08-22 13:28 UTC

Frequent QSO partners observed at SO8OO

Stations F4LFA worked most often, as logged from our receiver:

DL3MIB · Fed. Rep. of Germany IW9FFI · Sicily DL5DQZ · Fed. Rep. of Germany MI0NWA · Northern Ireland PE1OPM · Netherlands F5URG · France PD1HPB · Netherlands II3WWA · Italy ON3CCC · Belgium EA7KLL · Spain IQ0FR · Italy CR2WWA · Azores

Activity Heatmap

Locator transmitted by F4LFA

Approximate centre of IN99, decoded 2026-08-24 08:22 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	F4LFA S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 08:24	20m	0 / -	II7MGBR	- / -	2	Partial capture
08-22 15:28	20m	+2 / -7	II7MGBA	-4 / -	3	Partial capture
08-16 08:26	20m	-18 / -	PE1NPS	- / -5	2	✓ Closing fragment
08-08 13:14	20m	-17 / -	<...>	- / -	3	Partial capture
07-09 20:01	40m	- / -11	TM40TFR	-3 / -	5	Partial capture
07-09 11:18	20m	-14 / -	<...>	- / +7	2	Partial capture
07-09 07:41	20m	-18 / -	YO3WST	- / -	2	✓ Closing fragment
07-02 12:27	20m	-8 / -13	KF0YOB	-4 / +2	9	Partial capture
07-02 12:23	20m	-17 / -	SQ8BWM	- / +6	2	Partial capture
06-30 08:15	20m	- / -19	<...>	-9 / -	3	Partial capture
06-29 20:26	20m	-20 / -6	CR2WWA	-12 / -1	6	✓ Full exchange observed
06-29 14:07	20m	- / +7	II3WWA	-12 / -	2	✓ Closing fragment
06-28 09:26	20m	-15 / -4	G4YLJ	-14 / +6	5	✓ Full exchange observed
06-26 13:45	20m	-9 / -9	PA3MVD	-18 / +9	2	Partial capture
06-26 13:42	20m	-14 / -	PD1HBL	- / +5	2	Partial capture
06-26 13:37	20m	-14 / -	UR5WCS	- / 0	2	Partial capture
06-24 20:24	40m	- / -8	OO0O	-10 / -	2	Partial capture
06-23 15:17	20m	-8 / -	DB3OI	- / -2	2	Partial capture
06-20 12:47	20m	- / -7	DK8HC/P	-9 / -	3	Partial capture
06-20 12:42	20m	- / -13	R6DJR	-5 / -	2	✓ Closing fragment
06-20 12:41	20m	-22 / -13	IZ2CPO	-14 / -	2	Partial capture
06-20 08:31	20m	-8 / -11	OE5GTE	-19 / -	3	Partial capture
06-20 08:28	20m	-13 / 0	IR0RCAG	+1 / +10	3	Partial capture
06-20 08:27	20m	-15 / -6	IZ0MQN	-16 / +8	5	✓ Full exchange observed
06-20 08:24	20m	-4 / +5	Z62NS	-6 / -7	3	Partial capture
06-19 10:29	20m	-18 / -18	LZ4VR	-6 / -20	9	Partial capture
06-19 10:26	20m	- / -	RW1CW	-22 / -	2	Partial capture
06-19 10:18	20m	-19 / -	PD4RJ	- / +6	5	✓ Closing fragment
06-19 10:08	20m	-17 / -9	EA8AT	-9 / -8	2	Partial capture
06-19 09:33	20m	- / -11	DL3MIB	-4 / -	6	✓ Closing fragment
06-17 19:10	20m	- / -7	IZ0ZIP	+10 / -	2	✓ Closing fragment
06-17 18:56	40m	- / -12	PA2RO	+2 / -	2	Partial capture
06-16 14:22	20m	-14 / -	TF3PPN	- / +8	4	Partial capture
06-16 14:20	20m	-7 / -	OE6HTG	- / +7	3	✓ Closing fragment
06-16 11:52	20m	-10 / +6	PD0IFI	+4 / -	5	✓ Full exchange observed
06-16 11:52	20m	-7 / -	VP2MAA	- / -	2	Partial capture
06-16 11:51	20m	+2 / -	W4PSK	- / -	2	Partial capture
06-16 11:48	20m	-2 / -	DK8HC	- / +4	2	✓ Closing fragment
06-16 11:46	20m	-6 / -	PD9JPV	- / +3	3	✓ Closing fragment
06-16 11:45	20m	- / -	IU5HIU	-8 / -	2	Partial capture
06-16 11:43	20m	-6 / -10	PA3BOM	-9 / -	3	✓ Closing observed
06-16 11:11	20m	-9 / -	VP2MAA	- / -	2	Partial capture
06-15 13:41	20m	-15 / -24	EA7KLL	-6 / -	3	✓ Closing observed
06-15 13:38	20m	-4 / -	PE1OPM	- / +8	2	✓ Closing fragment
06-13 08:20	20m	+8 / -6	F5URG	+6 / -	3	✓ Closing observed
06-12 09:49	20m	-13 / -13	II9RICT	+13 / +8	3	Partial capture
06-12 09:23	20m	-14 / -	DL1HDL	-12 / -	4	✓ Closing observed
06-12 09:22	20m	-10 / -	MI0NWA	- / -5	3	✓ Closing fragment
06-11 15:12	20m	-12 / -	YU7ZZ	- / -	2	Partial capture
06-09 15:26	20m	- / -6	IQ0OS	-7 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
082330 -16 1700  DD5JC F4LFA IN99
082530 -24 1568  CQ F4LFA IN99
082600 -21 1567  PE1NPS F4LFA -05 (x2)
082730 -19 1091  CQ F4LFA IN99
190100  -7 1797  F4LFA IR7MGGC -01
131400 -11 1174  II7MGBT F4LFA R+08
152715  -5 1069  IZ4MJP/5 F4LFA IN99
152830  +5 1020  II7MGBA F4LFA IN99
152845  -4 1021  F4LFA II7MGBA -07
152900  +0 1020  II7MGBA F4LFA R+32
082215  -9 2106  II7MGBT F4LFA IN99
082415  +0 1291  II7MGBR F4LFA +26 (x2)
114415  -7 1659  <...> F4LFA -07

60m

UTC    dB Audio  Message
205515 -13 1248  F4LFA DL5DQZ 73

40m

UTC    dB Audio  Message
185615  +0  394  F4LFA PA2RO JO22 (x2)
202200 -10  533  F4LFA OO0O -08 (x3)
200130  -5  495  F4LFA TM40TFR -11 (x5)
202045  -8  575  F4LFA <...> -19
154130 -13  646  F4LFA DL800PCH -19

Decoder S/N history by band

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