LZ123RF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Bulgaria

Receiver-side FT8 activity involving LZ123RF, decoded by SO8OO in southeastern Poland. 221 related FT8 messages, 28 CQ messages, observed on 80m, 40m, 20m, 10m, across 14 UTC dates. Heard between 2026-05-25 and 2026-08-13.

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

221

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-25
Last seen: 2026-08-13 17:16 UTC

Frequent QSO partners observed at SO8OO

Stations LZ123RF worked most often, as logged from our receiver:

YO4LUP · Romania YO4NF · Romania LZ1ZF · Bulgaria UR5ZHJ · Ukraine

Activity Heatmap

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	LZ123RF S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-13 18:13	20m	- / -	IN3XUG	+6 / -	4	Partial capture
08-04 18:28	20m	- / -	CT1FIU	-19 / -	3	Partial capture
08-04 18:27	20m	-24 / -	RA3ZH	- / -13	2	Partial capture
08-04 18:26	20m	-24 / -	<...>	- / -	2	✓ Closing fragment
08-04 18:13	20m	-24 / -	<...>	-13 / -	2	✓ Closing fragment
08-04 18:03	20m	-22 / -	<...>	- / -	2	✓ Closing fragment
07-31 18:38	20m	- / -	<...>	-12 / -	2	✓ Closing fragment
07-29 21:01	40m	-14 / -	<...>	-14 / -	2	✓ Closing fragment
07-29 20:57	40m	- / -9	RA3WY	-15 / -	6	Partial capture
07-29 20:57	40m	-16 / 0	RN6MA	-14 / +1	2	Partial capture
07-29 20:57	40m	-20 / -	<...>	-18 / -	2	✓ Closing fragment
07-29 20:54	40m	-18 / -	IK6DLK	- / -2	2	Partial capture
07-29 20:47	40m	-20 / -	RV3GZ	- / -3	3	Partial capture
07-29 20:35	40m	-11 / -	OS4K	- / -22	2	Partial capture
07-29 20:33	40m	- / -	DL3KBB	-8 / -	2	Partial capture
07-29 20:31	40m	-16 / -	9A4ZM	-14 / -3	2	Partial capture
07-29 20:31	40m	- / -	RL3K	-17 / -	2	Partial capture
07-29 20:30	40m	-17 / -	<...>	-12 / -	5	✓ Closing fragment
07-29 20:29	40m	-20 / -	ON6SAT	- / -12	2	Partial capture
07-29 20:22	40m	- / -	9A4ZM	-10 / -	2	Partial capture
07-28 18:40	20m	- / +2	RZ4FWA	-8 / -	2	Partial capture
07-28 18:40	20m	-4 / -	YO4LUP	- / -9	2	✓ Closing fragment
07-28 18:32	20m	- / -2	GJ0KYZ	+6 / -	5	Partial capture
07-28 18:30	20m	- / -	<...>	-12 / -	2	✓ Closing fragment
07-27 20:14	20m	- / -	PD0R	-1 / -	3	Partial capture
07-27 19:32	20m	- / -	G0OSK	-10 / -	2	Partial capture
07-27 19:30	20m	-20 / -	SP0LPR	- / -18	2	Partial capture
07-27 19:24	20m	- / -	M7NXS	-14 / -	2	Partial capture
07-27 19:20	20m	-16 / -	<...>	-13 / -	2	✓ Closing fragment
07-27 18:08	20m	- / -	<...>	-14 / -	13	✓ Closing fragment
07-25 19:26	20m	- / -	RA4FUT	-11 / -	5	Partial capture
07-25 18:46	20m	-11 / +10	RN6MA	+7 / +8	2	Partial capture
07-25 18:43	20m	-11 / -	<...>	-8 / -	8	✓ Closing fragment
07-25 18:42	20m	-14 / -	UB3BEW	- / -20	2	Partial capture
07-25 18:37	20m	-17 / 0	S52D	+1 / +2	4	Partial capture
07-25 18:27	20m	-11 / -	F4NKP	- / -13	3	Partial capture
07-25 18:10	20m	- / -	<...>	-10 / -	6	✓ Closing fragment
07-25 18:07	20m	-12 / -5	R6AC	+2 / -23	9	Partial capture
07-25 18:05	20m	-7 / -1	F1PPH	-14 / -14	3	Partial capture
07-25 18:01	20m	-6 / -	RA3XEV	- / -14	2	Partial capture
07-25 17:52	20m	-7 / -	<...>	-10 / -	13	✓ Closing fragment
07-17 11:44	20m	- / -	DL6CGN	-22 / -	2	Partial capture
07-17 11:43	20m	- / -	<...>	-24 / -	2	✓ Closing fragment
07-17 11:37	20m	-18 / -	<...>	- / -	4	Partial capture
07-12 20:38	80m	- / -13	HB3YOY	-14 / -	2	Partial capture
07-12 20:35	80m	- / -25	OH2BGD	+5 / -	4	Partial capture
07-12 20:29	80m	-1 / -	DL1UDO	- / -6	3	Partial capture
07-12 20:27	80m	+4 / -	SQ9ANS	- / -1	3	Partial capture
07-12 20:26	80m	- / -19	DO9BAU	-1 / -	3	Partial capture
07-12 20:26	80m	+1 / -3	S52D	0 / +2	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
182100 -21 1884  CQ LZ123RF
182630 -24 1885  <...> LZ123RF RR73 (x2)
182730 -24 1885  RA3ZH LZ123RF -13 (x2)
182830 -23 1875  LZ123RF CT1FIU IN50 (x4)
181315  +6 1624  LZ123RF <...> 73
181345  +4 1624  LZ123RF IN3XUG JN55 (x4)
191615 -19 1186  LZ123RF <...> RR73

40m

UTC    dB Audio  Message
205715 -18 1435  LZ123RF <...> 73
205730 -19 1113  RX3ASQ LZ123RF -11
205745 -14 1113  LZ123RF RN6MA +00
205745 -15 1435  LZ123RF RA3WY KO81 (x3)
205900 -16 1113  RN6MA LZ123RF R+01
205915 -14 1435  LZ123RF RA3WY KO81 (x3)
210045 -17 1108  LZ123RF RZ6LE R-04
210100 -14 1113  <...> LZ123RF RR73
210115 -14 1108  LZ123RF <...> 73
210115 -16  236  <LZ123RF> G8OO JO02
210130 -14 1113  R2AL LZ123RF +06

80m

UTC    dB Audio  Message
202645  +1 1528  <...> LZ123RF RR73
202700  -2 2002  LZ123RF DO9BAU JO62
202715  +4 1528  SQ9ANS LZ123RF -01
202730  -3 2002  LZ123RF DO9BAU R-19
202745  +5 1528  SQ9ANS LZ123RF -01 (x2)
202915  +0 1528  DL1UDO LZ123RF -06 (x3)
203515  +5 1531  LZ123RF OH2BGD KP20 (x4)
203830 -13 1526  LZ123RF HB3YOY JN37 (x2)

10m

UTC    dB Audio  Message
145615 -13 1837  LZ123RF <...> 73 (x3)
171600  -7 1377  <...> LZ123RF RR73
171630  -3 1377  OK1WCF LZ123RF -04
171700  -5 1377  <...> LZ123RF RR73
171730  -3 1377  DO9ALM LZ123RF -04
171800  -2 1377  <...> LZ123RF RR73
171830  +1 1377  CQ LZ123RF
171900  +3 1377  S52F LZ123RF -10
171930  +3 1377  <...> LZ123RF RR73
171945  +1 2406  LZ123RF <...> 73
172100  +3 1377  CQ LZ123RF
172130  -2 1377  OK1IVO LZ123RF +04
172200  +3 1377  <...> LZ123RF RR73

Decoder S/N history by band

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