7Z1FF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Saudi Arabia Locator transmitted in a decoded message: LL15

Receiver-side FT8 activity involving 7Z1FF, decoded by SO8OO in southeastern Poland. 1,130 related FT8 messages, 6 CQ messages, observed on 40m, 20m, across 21 UTC dates. Heard between 2026-07-31 and 2026-08-24.

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

1,130

Related messages

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-07-31
Last seen: 2026-08-24 02:28 UTC

Frequent QSO partners observed at SO8OO

Stations 7Z1FF worked most often, as logged from our receiver:

E74K · Bosnia-Herzegovina UR1CCT · Ukraine R6DZR · European Russia R8FH · European Russia RX3ASQ · European Russia RU3QR · European Russia IK2WRV · Italy EA3KI · Spain IZ0MYH · Italy UA3ZMQ · European Russia 9A3K · Croatia UD6AWG · European Russia

Activity Heatmap

Locator transmitted by 7Z1FF

Approximate centre of LL15, decoded 2026-08-24 05:08 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	7Z1FF S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 04:59	20m	-17 / -	EA4EQ	- / -	2	Partial capture
08-24 04:44	20m	-14 / -	IU2RJH	- / -17	13	Partial capture
08-24 04:34	20m	-14 / -	5B4AMX	- / -	13	Partial capture
08-24 04:27	20m	-14 / -	OE1TRB	- / -20	3	Partial capture
08-24 04:21	20m	-16 / -	OE1TRB	- / -	4	Partial capture
08-24 04:13	20m	-15 / -	5B4AMX	- / -	4	Partial capture
08-24 03:59	20m	-12 / -	OD5ET	- / -	11	Partial capture
08-24 03:54	20m	-10 / -	9A2TN	- / -	2	Partial capture
08-24 03:42	20m	-14 / -	LZ1SJ	- / -	12	Partial capture
08-24 03:40	20m	-14 / -	E74K	- / -16	3	✓ Closing fragment
08-23 05:50	20m	- / -10	UB4CJS	-4 / -	2	✓ Closing fragment
08-23 05:23	20m	-24 / -	UT3UW	- / -	2	Partial capture
08-23 05:07	20m	-21 / -	IK4POB	- / -12	3	✓ Closing fragment
08-23 04:48	20m	-22 / -	RG6S	- / -	4	Partial capture
08-23 04:32	20m	-10 / -	ES2AJ	- / -19	2	✓ Closing fragment
08-23 04:27	20m	-16 / -14	R9FFT	-16 / -24	4	✓ Full exchange observed
08-23 04:22	20m	-16 / -	RD9M/3	- / -	2	Partial capture
08-23 04:12	20m	-11 / -	IU3MAG	- / -23	8	Partial capture
08-23 03:59	20m	-15 / -	OH1NHX	-21 / -13	6	✓ Closing observed
08-23 03:54	20m	-16 / -	HS0ZOY	- / -21	2	Partial capture
08-23 03:50	20m	-15 / -5	UA3IQC	-14 / -	5	✓ Closing observed
08-23 03:36	20m	-22 / -	W4IMD	- / -	2	Partial capture
08-22 16:50	20m	- / -7	IS0AEL	+2 / -	3	Partial capture
08-22 16:47	20m	- / -	TA4SSK	-17 / -	3	Partial capture
08-22 16:47	20m	- / -	OE9GWV	-3 / -	3	Partial capture
08-22 16:41	20m	- / -	EA3DVP	0 / -	2	Partial capture
08-22 16:40	20m	- / -16	PD0MJC	-6 / -	4	Partial capture
08-22 05:24	20m	-18 / -	HA9TB	- / -17	2	Partial capture
08-22 04:58	20m	- / -	PD8MD	-9 / -	4	Partial capture
08-22 04:40	20m	-10 / -	LZ3CB	- / -	3	Partial capture
08-22 04:37	20m	0 / -	R8FH	- / -	6	Partial capture
08-22 04:34	20m	-14 / -	RY9W	- / -17	3	✓ Closing fragment
08-22 04:30	20m	-12 / -	SV1MNE	- / -7	3	✓ Closing fragment
08-22 04:26	20m	-15 / -	R3IX	- / -22	2	Partial capture
08-22 04:24	20m	-7 / -	UK8OM	- / -	4	Partial capture
08-22 04:24	20m	- / -4	RO6G	-8 / -	2	Partial capture
08-22 04:17	20m	-18 / -	UA3RCW	- / -13	2	Partial capture
08-22 04:04	20m	-14 / -	CR7BUJ	- / -	8	Partial capture
08-22 04:01	20m	-15 / -	SP9FOW	- / -12	3	✓ Closing fragment
08-22 03:54	20m	-12 / -	UN7LEW	- / -	9	Partial capture
08-22 03:48	20m	-16 / -	R6ZB	- / -15	3	✓ Closing fragment
08-22 03:44	20m	- / -17	R8FH	+2 / -	3	✓ Closing fragment
08-22 03:39	20m	- / -10	R9UBE	-6 / -	2	✓ Closing fragment
08-22 03:18	20m	- / -12	IT9IJF	-22 / -	2	Partial capture
08-22 03:16	20m	-14 / -	WC9I	- / -	9	Partial capture
08-22 03:10	20m	- / -8	RA6ZS	-12 / -	2	✓ Closing fragment
08-22 02:45	20m	- / -13	UA9JGS	-8 / -	4	✓ Closing fragment
08-21 03:14	40m	- / -	EA5HM	-3 / -	5	Partial capture
08-21 03:11	40m	- / -19	W6NWS	-4 / -	2	Partial capture
08-20 15:43	20m	- / -	OE5TXF	+5 / -	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
044545 -15 1143  IU2RJH 7Z1FF R-17 (x10)
045430  -9 1002  EA4EQ 7Z1FF LL15 (x3)
050630 -21 1264  OZ1BLP 7Z1FF LL15
050800 -17  789  YO4CAI 7Z1FF LL15

40m

UTC    dB Audio  Message
172745  +4  539  7Z1FF US8UX RR73 (x2)
173115  -6  937  7Z1FF SQ5WN -18
175415 -20 1094  7Z1FF LA8ENA -16
030215  -9 2147  7Z1FF G1CEC IO83
031130  -5 1135  7Z1FF W6NWS -19 (x2)
031400  +0 1537  7Z1FF EA5HM IM99 (x5)
033200 -15 1025  7Z1FF EN35UKR -13
033430  +7  523  7Z1FF R3WDW -21
042815  +2  753  7Z1FF IC8JAH JN70

Decoder S/N history by band

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