SP6LHM — 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: JO80

Receiver-side FT8 activity involving SP6LHM, decoded by SO8OO in southeastern Poland. 75 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 10 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-17.

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 75 FT8 messages attributed to SP6LHM as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (69%), followed by 60 m (19%) and 80 m (12%). Most decodes (73%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-10 dB

Estimated median S/N

Bands

80m · 9 60m · 14 40m · 52

First attributed message: 2026-06-06
Last attributed message: 2026-10-17 23:06 UTC

Observed FT8 message patterns

Attributed sample: 75 messages
Active dates: 10 UTC dates
Estimated median S/N: -10 dB
Estimated 10th-90th percentile: -17 to -4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 38, strong (≥ -8 dB) 29.

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 SP6LHM in decoded directed-looking exchanges:

M7JVT · England EA1ESW · Spain EC3A · Spain G4SRT · England IK4HLQ · Italy M0MLS · England M8EUF · England OE9NET · Austria OH5KNL · Finland DK6WS · Fed. Rep. of Germany F1IQH · France F5MYK · France

Most frequent locator attributed to SP6LHM

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: JO80 · 38 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 347 km (approx.)
Last such locator decoded: 2026-10-17 23:06 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	SP6LHM S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-22 22:34	40m	- / -	RZ4FWA	-10 / -	2	Partial capture
10-22 22:02	40m	- / -14	EA1ESW	-10 / -	2	✓ Closing fragment
10-22 21:35	40m	- / -15	EC3A	-14 / -	2	✓ Closing fragment
10-19 21:53	40m	- / -18	IK4HLQ	-11 / -	3	✓ Closing fragment
10-17 23:00	80m	-10 / -14	F4CTJ	-6 / -8	3	✓ Full exchange observed
10-17 22:10	60m	- / -2	ON7GG	-17 / -	2	✓ Closing fragment
10-17 22:07	60m	- / -10	G8OCV	-8 / -	2	✓ Closing fragment
10-16 21:10	80m	- / -13	F8FUA	-6 / -	2	Partial capture
10-14 21:08	60m	- / -12	F1IQH	-6 / -	2	✓ Closing fragment
10-14 05:47	40m	- / +1	OH5KNL	+6 / -	2	✓ Closing fragment
10-02 22:34	80m	-24 / -	IK4IDY	- / -	2	Partial capture
10-02 22:19	60m	- / -	T77RN	-3 / -	2	✓ Closing fragment
10-01 22:23	40m	- / -4	M0MLS	-10 / -	2	✓ Closing fragment
10-01 22:18	60m	- / -11	F5MYK	-12 / -	2	✓ Closing fragment
09-30 05:15	60m	-2 / -10	IZ8VYU	-5 / 0	5	✓ Full exchange observed
09-30 05:14	60m	-17 / -	DK6WS	-6 / -2	4	✓ Closing observed
09-27 23:38	40m	- / -3	M8EUF	-10 / -	2	✓ Closing fragment
09-27 23:32	40m	- / -	RZ4FWA	-19 / -	4	Partial capture
09-27 23:31	40m	- / -8	G4SRT	-6 / -	2	✓ Closing fragment
09-25 00:11	40m	- / -6	F1FPM	-10 / -	2	Partial capture
08-28 10:45	20m	- / +4	EA2EED	-8 / -	7	Partial capture
08-20 09:43	20m	- / -11	IZ0ZZV	-16 / -	3	Partial capture
08-19 10:01	20m	- / -16	M7JVT	-11 / -	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
222315 -12 1651  SP6LHM M0MLS -04 (x2)
222415 -12 1742  SP6LHM UA6YW LN04
054730  +4 2674  SP6LHM OH5KNL +01 (x2)
215330 -14 1943  SP6LHM IK4HLQ -18 (x3)
213500 -12 1946  SP6LHM EC3A -15 (x2)
214245  -8  875  SP6LHM A61DD -18
220215 -12  754  SP6LHM EA1ESW -14 (x2)
223415  -9 1772  SP6LHM RZ4FWA LO23 (x2)

80m

UTC    dB Audio  Message
082045  -4 2083  CQ SP6LHM JO80 (x4)
223445 -24 1923  IK4IDY SP6LHM JO80 (x2)
211030  -6 2091  SP6LHM F8FUA -13 (x2)
230015  -6 1038  SP6LHM F4CTJ -14
230030 -10 1039  F4CTJ SP6LHM R-08
230045  -7 1039  SP6LHM F4CTJ RR73
230445 -20  512  DF5DP SP6LHM JO80
230645 -15  456  F1PBZ SP6LHM JO80

60m

UTC    dB Audio  Message
051530  -4 2015  SP6LHM IZ8VYU JN71
051545  -3 2825  IZ8VYU SP6LHM +00
051600  -6 2015  SP6LHM IZ8VYU R-10
051615  -2 2825  IZ8VYU SP6LHM RR73
051630  -4 2015  SP6LHM IZ8VYU 73
221800 -13 2489  SP6LHM F5MYK -11 (x2)
221930  -1  766  SP6LHM T77RN +11 (x2)
210830  -6 1274  SP6LHM F1IQH -12 (x2)
220700  -4  806  SP6LHM G8OCV -10 (x2)
221015 -16 1812  SP6LHM ON7GG -02 (x2)

20m

UTC    dB Audio  Message
100100 -12  709  SP6LHM M7JVT -16 (x2)
094345 -16 1327  SP6LHM IZ0ZZV -11 (x3)
104130  -9  877  SP6LHM EA2EED +04 (x8)

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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