SP2LMZ — 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: Poland Most frequent locator attributed to this token: JO92

Receiver-side FT8 activity involving SP2LMZ, decoded by SO8OO in southeastern Poland. 30 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-20 and 2026-10-07.

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 30 FT8 messages attributed to SP2LMZ as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (53%), followed by 40 m (47%). Several six-hour UTC windows tied for the largest share (57%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-14 dB

Estimated median S/N

Bands

40m · 14 20m · 16

First attributed message: 2026-06-20
Last attributed message: 2026-10-07 10:59 UTC

Observed FT8 message patterns

Attributed sample: 30 messages
Active dates: 4 UTC dates
Estimated median S/N: -14 dB
Estimated 10th-90th percentile: -20 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 11, moderate (-15 to -9 dB) 10, strong (≥ -8 dB) 9.

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 SP2LMZ in decoded directed-looking exchanges:

DB5BO · Fed. Rep. of Germany OZ7CL · Denmark PC2J · Netherlands R4FDW · European Russia T77RN · San Marino DB2VS · Fed. Rep. of Germany ER3CT · Moldova F5MXH · France PD2ET · Netherlands R5AV · European Russia UF5F · European Russia

Most frequent locator attributed to SP2LMZ

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: JO92 · 20 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 345 km (approx.)
Last such locator decoded: 2026-10-07 10:56 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	SP2LMZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-12 19:44	40m	- / 0	UF5F	-14 / -	2	✓ Closing fragment
10-07 10:58	40m	-18 / -	DB2VS	- / -1	4	✓ Closing fragment
10-07 10:57	40m	-14 / -	F5MXH	- / -15	2	✓ Closing fragment
10-07 10:55	40m	-12 / -	DB2VS	- / -	2	Partial capture
08-14 09:40	20m	- / -9	T77RN	-8 / -	2	✓ Closing fragment
08-13 21:15	40m	- / -8	PD2ET	-13 / -	3	✓ Closing fragment
08-13 20:25	40m	- / +3	F1PBZ	-9 / -	4	Partial capture
08-13 20:25	40m	- / -4	R5AV	-10 / -	2	✓ Closing fragment
08-13 20:18	40m	- / +4	ER3CT	-6 / -	3	✓ Closing fragment
08-12 20:10	20m	- / -13	OZ7CL	-8 / -	2	✓ Closing fragment
08-12 17:34	20m	-2 / -	DB5BO	- / +8	2	✓ Closing fragment
08-12 17:28	20m	-6 / -	OY5T	- / -	6	Partial capture
08-12 17:06	20m	- / +3	ON8MA	-14 / -	3	Partial capture
08-12 15:27	20m	- / -5	PC2J	-9 / -	3	✓ Closing fragment
08-11 20:17	20m	- / -	EA3GXK	-16 / -	2	Partial capture
08-11 20:13	20m	- / -	IW1PVB	-10 / -	3	Partial capture
08-11 14:21	20m	- / -15	R4FDW	-12 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
105415 -12 1378  M7KEV SP2LMZ JO92
105445 -14 1566  ON8FW SP2LMZ JO92
105515 -13 1565  DB2VS SP2LMZ JO92 (x2)
105615 -16 1566  CQ SP2LMZ JO92
105715 -15 1566  F5MXH SP2LMZ -15 (x2)
105815 -17 1566  DB2VS SP2LMZ R-01 (x4)
194415 -16 1982  SP2LMZ UF5F +00 (x2)
200430 -10 2315  SP2LMZ R4ZZ -02
194230  +2 1956  SP2LMZ IU4DTV -13

20m

UTC    dB Audio  Message
172915  +1  479  OY5T SP2LMZ JO92 (x4)
173145  +4  479  A93MO SP2LMZ JO92
173415  -3  479  CQ SP2LMZ JO92
173445  -3  479  DB5BO SP2LMZ +08 (x2)
173615  +4  479  A93MO SP2LMZ JO92
201030  -8  738  SP2LMZ OZ7CL -13 (x2)
094000  -6  460  SP2LMZ T77RN -09 (x2)
094145 -11  977  SP2LMZ R2ZDO -02
100745  -8  981  SP2LMZ RY2B -04

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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