F5OZC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: IN97

Receiver-side FT8 activity involving F5OZC, decoded by SO8OO in southeastern Poland. 1,440 related FT8 messages, 782 CQ messages, observed on 160m, 60m, 40m, 20m, across 68 UTC dates. Heard between 2026-05-25 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.

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Overview

1,440

Related messages

782

CQ messages

UTC dates heard

-10 dB

Mean decoder S/N

Bands

40m 20m 60m 160m

First seen: 2026-05-25
Last seen: 2026-08-22 17:34 UTC

Frequent QSO partners observed at SO8OO

Stations F5OZC worked most often, as logged from our receiver:

DM2BM · Fed. Rep. of Germany ×3 OH2BYJ · Finland ×2 TA2ED · Asiatic Turkey ×2 DF8RU · Fed. Rep. of Germany ×2 DC5CH · Fed. Rep. of Germany ×2 R6ODC · European Russia ×2 RC5F · European Russia ×2 F5LMJ · France ×2 G3UHU · England ×2 F1PBZ · France ×2 ON4MAP · Belgium ×2 LY2BBF · Lithuania ×2

Activity Heatmap

Locator transmitted by F5OZC

Approximate centre of IN97, decoded 2026-08-22 19:34 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	F5OZC S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 19:27	60m	-4 / -	GE3TXA	- / -6	2	✓ Closing fragment
08-22 19:23	60m	-5 / -	PE1PEO	-12 / +6	5	✓ Full exchange observed
08-22 19:21	60m	-6 / -	DG4BD	- / -7	2	✓ Closing fragment
08-22 19:18	60m	-1 / +4	DL5JMN	+6 / -	4	✓ Closing observed
08-22 19:14	60m	-5 / -1	SP8AWL	+14 / +2	11	✓ Full exchange observed
08-22 19:12	60m	0 / -1	HA7UL	-12 / -2	5	✓ Full exchange observed
08-22 19:09	60m	-4 / -7	HF5A	+13 / -2	5	✓ Full exchange observed
08-22 19:06	60m	-4 / -6	ER5GB	-11 / -18	9	✓ Full exchange observed
08-22 19:05	60m	-6 / +10	IW2CAK	-8 / +5	4	✓ Full exchange observed
08-22 19:05	60m	-4 / +1	SP9UH	+2 / +5	8	✓ Full exchange observed
08-22 19:03	60m	-7 / -	DJ2FR	- / -6	2	✓ Closing fragment
08-22 13:10	20m	+4 / +10	DF8MH	-14 / -7	3	✓ Full exchange observed
08-22 13:07	20m	+4 / -23	IZ6CLN/P	-2 / -11	4	✓ Full exchange observed
08-22 04:28	60m	-3 / -	MI0OBC	- / -5	2	✓ Closing fragment
08-22 04:18	60m	-6 / -	N2SS	- / -16	2	✓ Closing fragment
08-22 04:16	60m	-9 / -5	G8OO	-6 / +6	5	✓ Full exchange observed
08-22 04:14	60m	-8 / -	W4KWS	- / -25	2	✓ Closing fragment
08-22 04:13	60m	-8 / -	EA7Y	- / -6	2	✓ Closing fragment
08-22 04:11	60m	-8 / -	WZ9B	- / -25	2	✓ Closing fragment
08-22 04:10	60m	-10 / +1	F6BTP	-15 / -4	5	✓ Full exchange observed
08-22 04:08	60m	-7 / -	EA5JFO	- / +5	2	✓ Closing fragment
08-21 19:13	60m	-12 / -4	DK9TZ	-2 / +1	6	✓ Full exchange observed
08-21 19:13	60m	-12 / +3	SP2BZ	-16 / -14	5	✓ Full exchange observed
08-21 19:11	60m	- / -6	PC4H	-13 / -	3	✓ Closing fragment
08-21 19:06	60m	-9 / +2	EB3JT	-17 / +6	4	✓ Full exchange observed
08-21 19:03	60m	-7 / -10	SP1ZMO	-2 / -5	4	✓ Full exchange observed
08-21 19:01	60m	-8 / +9	ON5PU	-5 / -	4	✓ Full exchange observed
08-21 05:38	60m	-12 / -	GM3DGD	- / -1	2	✓ Closing fragment
08-21 05:33	60m	-12 / -	OO0O	- / -14	2	✓ Closing fragment
08-21 05:30	60m	-12 / -	DL9KM	- / -17	2	✓ Closing fragment
08-21 05:28	60m	-10 / -	KZ4ZZ	- / -18	2	✓ Closing fragment
08-21 05:24	60m	-13 / -	DL7FE	- / +1	2	Partial capture
08-21 05:23	60m	-14 / -	F5LMJ	-19 / -6	3	✓ Closing observed
08-21 05:22	60m	-14 / -	KE0RVP	- / -20	2	✓ Closing fragment
08-21 05:21	60m	-12 / -	OE9DAI	-18 / +1	3	✓ Closing observed
08-21 05:21	60m	- / -	SP2EUI	-8 / -	2	Partial capture
08-21 05:19	60m	-14 / -	EA5JHD	- / -	2	✓ Closing fragment
08-21 05:16	60m	-12 / -	ZL3RJ	- / -17	2	✓ Closing fragment
08-21 05:12	60m	-14 / -4	OH2BYJ	-14 / -17	7	✓ Full exchange observed
08-21 05:10	60m	-15 / -	G0BLB	-8 / +6	3	✓ Closing observed
08-21 05:08	60m	-16 / -	F4FPR	- / -20	2	✓ Closing fragment
08-21 05:05	60m	-12 / -	DL3FBI	- / -9	2	✓ Closing fragment
08-21 05:02	60m	-14 / -	K9ATX	- / -15	2	✓ Closing fragment
08-21 05:01	60m	-12 / -	W8DPK	- / -2	2	✓ Closing fragment
08-20 05:17	60m	-14 / -6	OM5KM	+13 / -7	5	✓ Full exchange observed
08-20 05:13	60m	-16 / -	ON7KEI	-19 / +4	3	✓ Full exchange observed
08-20 05:11	60m	-16 / -	EC3A	- / +10	2	✓ Closing fragment
08-19 19:23	60m	-8 / -3	PA0EBG	-12 / +1	4	✓ Full exchange observed
08-19 19:21	60m	-10 / -	ON4AZR	- / -3	2	✓ Closing fragment
08-19 19:18	60m	-12 / -2	SP2WZ	-11 / -4	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
192745  -3 2191  GE3TXA F5OZC -06 (x2)
192845  -6 2191  CQ F5OZC IN97 (x13)

20m

UTC    dB Audio  Message
130745  +6 2413  IZ6CLN/P F5OZC RR73
130800  -1  646  F5OZC IZ6CLN/P 73
130815  +6 2413  CQ F5OZC IN97 (x4)
131015  +7 2413  DF8MH F5OZC -07
131030 -14 2412  F5OZC DF8MH R+10
131045  +2 2413  DF8MH F5OZC RR73
131115  +0 2413  CQ F5OZC IN97 (x6)

40m

UTC    dB Audio  Message
053030 -15  969  F5OZC DG4SCG R+17
053345 -24 1642  CQ F5OZC IN97 (x2)
194400 -18  668  F5OZC F1IQH JN27
194815 -10  724  CQ F5OZC IN97 (x4)
195245 -11  724  TA3NK F5OZC -10 (x2)
195930 -17  956  CQ F5OZC IN97 (x5)

160m

UTC    dB Audio  Message
201530  +5 2739  F5OZC DL4KSD JO71

Decoder S/N history by band

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