LB8ZH — 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: Norway Most frequent locator attributed to this token: JP30

Receiver-side FT8 activity involving LB8ZH, decoded by SO8OO in southeastern Poland. 58 FT8 messages attributed to this token as transmitter, on 60m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-07-09 and 2026-11-04.

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 58 FT8 messages attributed to LB8ZH as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (91%), followed by 20 m (9%). Several six-hour UTC windows tied for the largest share (93%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (71%); the estimated median was -7 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-7 dB

Estimated median S/N

Bands

60m · 53 20m · 5

First attributed message: 2026-07-09
Last attributed message: 2026-11-04 17:58 UTC

Observed FT8 message patterns

Attributed sample: 58 messages
Active dates: 5 UTC dates
Estimated median S/N: -7 dB
Estimated 10th-90th percentile: -12 to -1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 15, strong (≥ -8 dB) 41.

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 LB8ZH in decoded directed-looking exchanges:

CR7BRV · Portugal EA1GAR · Spain EA5KB · Spain 9A4ZM · Croatia 9A9ZG · Croatia DB6FA · Fed. Rep. of Germany DL5RDP · Fed. Rep. of Germany DL5ZG · Fed. Rep. of Germany F5RMK · France GB1RBL · England HA5UK · Hungary IK2ZJP · Italy

Most frequent locator attributed to LB8ZH

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: JP30 · 16 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,496 km (approx.)
Last such locator decoded: 2026-11-04 17:58 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	LB8ZH S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 17:56	60m	-7 / -15	SP4HXV	+6 / -	4	✓ Closing observed
11-04 17:55	60m	-7 / +2	GB1RBL	-13 / -	2	✓ Closing observed
11-04 17:53	60m	-5 / -12	OH3MB	-12 / +4	5	✓ Full exchange observed
11-04 17:52	60m	-6 / -	M0ABA	- / -9	4	✓ Closing fragment
11-04 17:50	60m	0 / -	LA1AAA	-21 / -	4	✓ Closing observed
11-04 17:45	60m	-6 / -8	LX1DA	+10 / -	5	✓ Full exchange observed
11-04 17:41	60m	-2 / +6	DB6FA	-18 / +1	5	✓ Full exchange observed
11-04 17:40	60m	-4 / -	M0BEW	- / -	3	✓ Closing fragment
11-04 17:33	60m	0 / -	SP1IWC	-17 / -	4	✓ Full exchange observed
11-04 17:33	60m	-3 / +3	DL5RDP	-4 / +10	5	✓ Full exchange observed
11-04 17:29	60m	-4 / -	LZ911TD	- / -2	2	Partial capture
11-03 18:47	60m	-14 / -	SP4MPF	- / -	2	Partial capture
11-03 18:38	60m	-6 / 0	LZ1GC	+4 / -	7	✓ Closing observed
11-03 18:37	60m	-12 / -2	OH7GGX	-11 / -	4	✓ Closing observed
11-02 18:34	60m	- / -5	LZ911TD	-6 / -	2	Partial capture
11-02 18:34	60m	-9 / -5	IK3BNO	+5 / -	5	✓ Full exchange observed
11-02 18:31	60m	-8 / -2	DL5ZG	-2 / 0	5	✓ Full exchange observed
11-02 18:29	60m	-14 / -	IK2ZJP	-13 / -6	3	✓ Closing observed
11-02 18:26	60m	-8 / +8	F5RMK	-4 / -	4	✓ Full exchange observed
11-02 18:23	60m	-9 / +1	9A4ZM	+5 / -	5	✓ Full exchange observed
11-02 18:22	60m	-8 / +3	9A9ZG	+8 / +9	6	✓ Full exchange observed
11-02 18:19	60m	-12 / -	ON4AZM	-6 / -	6	✓ Full exchange observed
11-02 18:18	60m	- / -1	HA5UK	-14 / -	3	Partial capture
11-02 18:17	60m	- / -15	LA9GX	-5 / -	3	✓ Closing fragment
11-02 18:15	60m	- / -	IZ5MMT	-8 / -	4	Partial capture
11-02 18:15	60m	-21 / -3	SM0EJR	-16 / -6	2	Partial capture
10-18 11:10	10m	- / +6	EA1GAR	-13 / -	2	✓ Closing fragment
10-16 10:53	10m	- / -10	CR7BRV	+2 / -	3	✓ Closing fragment
10-16 10:50	10m	- / -	EA5KB	-4 / -	2	✓ Closing fragment
08-23 13:13	10m	- / -	R6FX	-4 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
175315  -2 2684  M0ABA LB8ZH R-09
175330 -10 1826  LB8ZH OH3MB KP20
175345  -7 2684  M0ABA LB8ZH R-09 (x2)
175445  -3 2684  OH3MB LB8ZH +04
175500 -10 1826  LB8ZH OH3MB R-12
175515  -7 2683  OH3MB LB8ZH RR73
175530 -16 1826  LB8ZH OH3MB 73
175530 -13  930  LB8ZH GB1RBL +02
175600  +8 2791  LB8ZH SP4HXV -15
175615  -7 2684  GB1RBL LB8ZH 73
175630  +5 2790  LB8ZH SP4HXV -13 (x2)
175715  -7 2683  SP4HXV LB8ZH 73
175845  -7 2683  S55X LB8ZH JP30

10m

UTC    dB Audio  Message
131300  -5 2890  LB8ZH R6FX LN14 (x2)
095330 -18 1641  LB8ZH EA3GKE/QRP +02
105000  -3 1814  LB8ZH EA5KB +12 (x2)
105315  +4  717  LB8ZH CR7BRV -10 (x3)
111045  -9 1650  LB8ZH EA1GAR +06 (x2)

20m

UTC    dB Audio  Message
172830  -8 2701  9J2FI LB8ZH JP30

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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