LZ80RKVT — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Bulgaria

Receiver-side FT8 activity involving LZ80RKVT, decoded by SO8OO in southeastern Poland. 252 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-10-29 and 2026-11-05.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 252 FT8 messages attributed to LZ80RKVT as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (71%), followed by 80 m (29%). Several six-hour UTC windows tied for the largest share (95%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (76%); the estimated median was -5 dB.

Overview

252

Messages attributed

UTC dates decoded

Active 15-min windows

-5 dB

Estimated median S/N

Bands

80m · 73 40m · 179

First attributed message: 2026-10-29
Last attributed message: 2026-11-05 18:08 UTC

Observed FT8 message patterns

Attributed sample: 252 messages
Active dates: 3 UTC dates
Estimated median S/N: -5 dB
Estimated 10th-90th percentile: -12 to +2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 10, moderate (-15 to -9 dB) 51, strong (≥ -8 dB) 191.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with LZ80RKVT in decoded directed-looking exchanges:

EO80F · Ukraine ×5 R330N · European Russia ×3 9A69AA · Croatia DG4LXM · Fed. Rep. of Germany HF780C · Poland R8LCA · Asiatic Russia JA7DXX · Japan UX5UO · Ukraine

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

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	LZ80RKVT S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-06 09:12	40m	- / -	IN3EZU	-14 / -	2	Partial capture
11-06 06:07	40m	- / +4	SP5MXZ	0 / -	12	Partial capture
11-06 05:09	40m	- / -13	F8CRS	-8 / -	2	Partial capture
11-05 23:37	40m	- / -10	VO1HH	-12 / -	2	Partial capture
11-05 21:18	40m	- / -	LB7ZG	-7 / -	2	Partial capture
11-05 21:11	40m	- / -9	DL7UVO	-10 / -	2	Partial capture
11-05 18:05	40m	- / -	UA6LCF	-3 / -	7	Partial capture
11-05 17:40	40m	- / -14	RC1C	-10 / -	4	Partial capture
11-05 15:51	40m	-6 / -	DS2MGT	- / -21	2	Partial capture
11-05 15:49	40m	0 / -	<...>	- / -	4	✓ Closing fragment
11-05 15:49	40m	-5 / -	R2AVT	- / -13	2	Partial capture
11-05 15:46	40m	-5 / -20	DL1BBO	-4 / -25	7	Partial capture
11-05 15:46	40m	-1 / -	<...>	-5 / -	3	✓ Closing fragment
11-05 15:42	40m	- / -10	DA1TT	-4 / -	2	Partial capture
11-05 15:37	40m	- / -	RN6MA	-12 / -	3	Partial capture
11-05 15:34	40m	-12 / -	<...>	-8 / -	5	✓ Closing fragment
11-05 15:34	40m	-5 / -	RK6OU	- / +2	3	Partial capture
11-05 15:32	40m	-14 / -	JA5NSR	- / -25	2	Partial capture
11-05 15:32	40m	-6 / 0	UR5ESC	-24 / -16	3	Partial capture
11-05 15:31	40m	- / -	OK4RQ	-5 / -	3	Partial capture
11-05 15:30	40m	-14 / -	BI3UPU	- / -12	2	Partial capture
11-05 15:29	40m	- / -	PA2KV	-16 / -	2	Partial capture
11-05 15:27	40m	-4 / -	EO80F	-6 / -	2	✓ Closing observed
11-05 15:27	40m	-8 / -9	R6DUW	-19 / +6	2	Partial capture
11-05 15:26	40m	-14 / -9	YL3ATJ	-9 / -20	5	Partial capture
11-05 15:25	40m	-8 / -	<...>	+1 / -	8	✓ Closing fragment
11-05 15:25	40m	-4 / -14	DG4LXM	-8 / -6	5	✓ Full exchange observed
11-05 15:24	40m	- / -	LZ2SPD	-14 / -	2	Partial capture
11-05 15:23	40m	-8 / -	RK4PR	- / -22	2	Partial capture
11-05 15:20	40m	-6 / -	SP7TF	- / -12	2	Partial capture
11-05 15:18	40m	-7 / -2	R2GBR	-10 / -7	3	Partial capture
11-05 15:18	40m	-22 / -	EO80F	-8 / -	2	✓ Closing observed
11-05 15:17	40m	-9 / +3	UT2UBC	-11 / -6	3	Partial capture
11-05 15:15	40m	-8 / -	YB2TTM	- / -23	3	Partial capture
11-05 15:14	40m	- / -6	R3DHP	-13 / -	2	Partial capture
11-05 15:11	40m	-8 / -	BG4UVR	- / -25	2	Partial capture
11-05 15:10	40m	-4 / -	<...>	-10 / -	10	✓ Closing fragment
11-05 15:10	40m	-12 / -9	SQ3F	+3 / -7	2	Partial capture
11-05 15:09	40m	-18 / -8	YL3ATJ	-13 / -14	11	Partial capture
11-05 15:07	40m	-6 / -	BA4QBK	- / -25	2	Partial capture
11-05 15:07	40m	-6 / -	BG5EQA	- / -19	2	Partial capture
11-05 15:05	40m	-8 / -7	SP7TF	-4 / -7	5	Partial capture
11-05 15:04	40m	-6 / -	IW1ARB	- / -11	2	Partial capture
11-05 15:03	40m	-1 / -	BG7BVP	- / -15	2	Partial capture
11-05 15:02	40m	0 / -	BI6PWL	- / -17	2	Partial capture
11-05 14:59	40m	-6 / -11	US1MM	+3 / 0	7	Partial capture
11-05 14:58	40m	-10 / 0	UA6B	-8 / -2	3	Partial capture
11-05 14:58	40m	-7 / -	JR1CEP	- / +2	2	Partial capture
11-05 14:57	40m	-6 / -	BD7OH	- / -9	2	Partial capture
11-05 14:56	40m	-6 / -	<...>	-6 / -	11	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
060800  +1 2297  LZ80RKVT SP5MXZ +04 (x10)
081330 -13 1118  LZ80RKVT SM5KNV +21
083045  -6 1421  LZ80RKVT DL3AWB JO61
091230 -13 1114  LZ80RKVT IN3EZU JN56 (x2)
150245 -16 1974  LZ80RKVT SQ3PMX JO72

80m

UTC    dB Audio  Message
031715 -20 2353  LZ80RKVT RN4SN LO36 (x3)
140530 -13 2332  LZ80RKVT RW1QN KO99 (x3)
140830 -15 2325  LZ80RKVT RW9WJ LO84
140830 -19 1290  LZ80RKVT RL9LR MO27
140900 -14 2325  LZ80RKVT RW9WJ LO84
140900 -17 1290  LZ80RKVT RL9LR MO27
141230 -18 2325  LZ80RKVT RW9WJ LO84
154245  +0 1025  LZ80RKVT R2PT R-16
160915  -7 2331  LZ80RKVT R6FFB LN14 (x2)
162815  -5 1985  LZ80RKVT DL5AX R-09

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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