LZ100LZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Bulgaria

Receiver-side FT8 activity involving LZ100LZ, decoded by SO8OO in southeastern Poland. 26,621 related FT8 messages, 19,548 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 31 UTC dates. Heard between 2026-05-01 and 2026-05-31.

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

26,621

Related messages

19,548

CQ messages

UTC dates heard

+2 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m 160m

First seen: 2026-05-01
Last seen: 2026-05-31 16:24 UTC

Frequent QSO partners observed at SO8OO

Stations LZ100LZ worked most often, as logged from our receiver:

K1ABC · United States ×3 SP7VCL · Poland R1BGY · European Russia DA6DE · Fed. Rep. of Germany DO5YAM · Fed. Rep. of Germany RT25KR · European Russia R9YQ · Asiatic Russia W9XYZ · United States KB3DQI · United States PA3BOM · Netherlands R9OOF · Asiatic Russia M0UTD · England

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	LZ100LZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
05-31 15:43	20m	- / +2	R9WFT	-6 / -	2	Partial capture
05-31 15:15	20m	-14 / -	<...>	-4 / -	2	✓ Closing fragment
05-31 14:52	20m	- / -	<...>	-5 / -	2	✓ Closing fragment
05-31 14:03	20m	- / -	RU4D	-16 / -	2	Partial capture
05-31 11:18	20m	- / -	UX0ZAB	+10 / -	9	Partial capture
05-31 11:13	20m	+23 / -	<...>	- / -	2	✓ Closing fragment
05-31 11:08	20m	+22 / -	<...>	+4 / -	2	✓ Closing fragment
05-31 11:06	20m	+19 / -7	YU1OR	+2 / -6	4	Partial capture
05-31 11:02	20m	+21 / -	<...>	- / -	3	✓ Closing fragment
05-31 10:58	20m	+24 / -	<...>	- / -	2	✓ Closing fragment
05-31 10:49	20m	+24 / -	<...>	- / -	2	✓ Closing fragment
05-31 10:41	20m	- / -	RW0AR	-4 / -	2	Partial capture
05-31 10:36	20m	+22 / -16	LZ3PLD	-10 / -25	5	Partial capture
05-31 10:34	20m	+23 / -	<...>	-8 / -	5	✓ Closing fragment
05-31 10:33	20m	+22 / -	SP5KT	- / -8	2	Partial capture
05-31 10:16	20m	+23 / -18	EC1COU	-12 / -18	4	Partial capture
05-31 10:04	20m	+23 / -	<...>	-11 / -	2	✓ Closing fragment
05-31 10:04	20m	+21 / +9	9A7KWS	-11 / -2	2	Partial capture
05-31 09:59	20m	+22 / -	<...>	-2 / -	3	✓ Closing fragment
05-31 09:56	20m	+20 / -	UR5WCS	- / +5	3	Partial capture
05-31 09:41	20m	+21 / -	<...>	- / -	8	✓ Closing fragment
05-31 09:39	20m	+20 / -2	IK1AQI	-13 / -9	9	Partial capture
05-31 09:37	20m	+21 / -	W9XYZ	- / -	2	✓ Closing fragment
05-31 09:36	20m	+22 / +4	IK6BFH	+15 / +7	7	✓ Full exchange observed
05-31 09:31	20m	+18 / -	<...>	-10 / -	2	✓ Closing fragment
05-31 09:24	20m	+14 / -	<...>	-4 / -	2	✓ Closing fragment
05-31 09:23	20m	+12 / -	ON2DH	+1 / +1	2	Partial capture
05-31 09:11	20m	+6 / -	<...>	-21 / -	2	✓ Closing fragment
05-31 09:04	20m	+3 / -	<...>	-10 / -	2	✓ Closing fragment
05-31 09:01	20m	+8 / -	<...>	-12 / -	2	✓ Closing fragment
05-31 08:57	20m	+6 / -	<...>	- / -	2	✓ Closing fragment
05-31 08:47	20m	+20 / -	<...>	-14 / -	2	✓ Closing fragment
05-31 08:33	20m	+20 / -	UT2QL	-4 / 0	5	Partial capture
05-31 08:21	20m	- / -	IT9LCJ	-4 / -	10	Partial capture
05-31 07:08	20m	- / -12	UX2QX	+3 / -	2	Partial capture
05-31 06:59	20m	+16 / -	R3QR	- / -20	2	Partial capture
05-31 06:26	20m	+16 / -	<...>	-7 / -	3	✓ Closing fragment
05-31 06:16	20m	+13 / -	<...>	- / -	2	✓ Closing fragment
05-31 06:03	20m	+14 / -	<...>	-20 / -	2	✓ Closing fragment
05-31 05:51	20m	-8 / -	<...>	- / -	2	✓ Closing fragment
05-31 05:39	20m	-6 / -	<...>	- / -	2	✓ Closing fragment
05-31 05:38	20m	-7 / -	IK1AQI	- / -17	3	Partial capture
05-31 05:27	20m	-7 / -	<...>	-6 / -	3	✓ Closing fragment
05-31 05:21	20m	-17 / -	<...>	-1 / -	2	✓ Closing fragment
05-31 05:12	20m	- / +2	R2PX	0 / -	4	Partial capture
05-31 01:23	160m	+1 / -	<...>	+11 / -	2	✓ Closing fragment
05-31 01:22	160m	+1 / -4	SP2LLP	+10 / -4	3	Partial capture
05-31 01:14	160m	+4 / -	DD0AM	- / -17	2	Partial capture
05-31 01:12	160m	+2 / -	<...>	0 / -	6	✓ Closing fragment
05-30 18:51	160m	0 / -	<...>	-2 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
012430  +1 2172  CQ LZ100LZ (x7)
181645 -11 2162  SV1JSM LZ100LZ -06
181715 -15 2162  <...> LZ100LZ RR73
181745 -15 2162  CQ LZ100LZ (x5)
182445  -4 2166  LZ100LZ QRT

20m

UTC    dB Audio  Message
145230  -4  830  LZ100LZ <...> 73 (x4)
150315  -2 2034  LZ100LZ F6CAX R-01
150615 -17  605  <R9OOF> LZ100LZ 73
151245 -18  605  CQ LZ100LZ
151545 -14  605  <...> LZ100LZ RR73
151600  -4 1762  LZ100LZ <...> 73
152415 -14  605  <...> LZ100LZ RR73
154045 -15  605  CQ LZ100LZ (x2)
154330  -6  605  LZ100LZ R9WFT LO64 (x2)
154600  -6  838  LZ100LZ <...> 73

40m

UTC    dB Audio  Message
055800 +11  571  DK8FG LZ100LZ R-06
055815  +4  572  LZ100LZ <...> RR73
055830 +13  571  CQ LZ100LZ (x3)
060030 +14  571  <...> LZ100LZ RR73
060100 +10  571  CQ LZ100LZ (x2)
060200 +11  571  UR5TMT LZ100LZ -02
060230 +11  571  <...> LZ100LZ RR73
060300 +12  571  CQ LZ100LZ (x4)
060600  +9  571  <...> LZ100LZ RR73

80m

UTC    dB Audio  Message
030100 -18 1545  CQ LZ100LZ (x15)

10m

UTC    dB Audio  Message
065545  -6 1587  LZ100LZ <...> 73 (x14)

60m

UTC    dB Audio  Message
045130 -15 1301  CQ LZ100LZ (x15)

Decoder S/N history by band

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