OX3LX — 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: Greenland Most frequent locator attributed to this token: GP80

Receiver-side FT8 activity involving OX3LX, decoded by SO8OO in southeastern Poland. 41 FT8 messages attributed to this token as transmitter, on 80m, 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-20 and 2026-10-25.

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 41 FT8 messages attributed to OX3LX as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (88%), followed by 20 m (12%). In this small sample, the estimated median decoder S/N was -6 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-6 dB

Estimated median S/N

Bands

80m · 36 20m · 5

First attributed message: 2026-06-20
Last attributed message: 2026-10-25 22:37 UTC

Observed FT8 message patterns

Attributed sample: 41 messages
Active dates: 2 UTC dates
Estimated median S/N: -6 dB
Estimated 10th-90th percentile: -11 to -2 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 10, strong (≥ -8 dB) 31.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with OX3LX in decoded directed-looking exchanges:

DB9LG · Fed. Rep. of Germany ×2 PA3FPQ · Netherlands ×2 CT2GHB · Portugal ×2 EA1R · Spain ×2 EA3AKY · Spain ×2 EA3EDU · Spain ×2 G0OYQ · England ×2 IK0AGU · Italy ×2 IK1MJL · Italy ×2 UA6MF · European Russia ×2 SP9TBT/5 · Poland ×2 9A5WA · Croatia

Most frequent locator attributed to OX3LX

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: GP80 · 8 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 4,088 km (approx.)
Last such locator decoded: 2026-10-25 22:37 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	OX3LX S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-03 23:47	40m	- / -	F5UTN	-6 / -	3	Partial capture
10-30 17:27	80m	- / -	YO4BXX	+3 / -	6	Partial capture
10-26 08:36	40m	- / -	SP5BN	+6 / -	3	Partial capture
10-26 08:27	40m	- / -	OT8T	-23 / -	2	Partial capture
10-26 08:24	40m	- / -24	OH7VV	-6 / -	2	Partial capture
10-26 08:21	40m	- / -1	ON8DM	-8 / -	2	Partial capture
10-26 08:19	40m	- / -11	G0HSP	-5 / -	3	✓ Closing fragment
10-26 08:15	40m	- / -18	DM2AB	+1 / -	3	✓ Closing fragment
10-26 08:15	40m	- / -	PD1AC	-22 / -	4	Partial capture
10-26 08:10	40m	- / -14	DK6WH	0 / -	4	Partial capture
10-26 08:06	40m	- / -13	F4MXT/P	-11 / -	3	✓ Closing fragment
10-26 07:58	40m	- / -	DK6WH	-3 / -	3	Partial capture
10-26 07:57	40m	- / -9	F5MOO	-5 / -	3	✓ Closing fragment
10-26 07:54	40m	- / -14	DM1SV	-3 / -	5	✓ Closing fragment
10-26 07:54	40m	- / -24	IW2EQR	-10 / -	4	✓ Closing fragment
10-26 07:50	40m	- / -19	F5LSU	-1 / -	4	✓ Closing fragment
10-26 07:49	40m	- / -20	G4GVB	-6 / -	2	✓ Closing fragment
10-26 07:47	40m	- / -7	F4BYA	-2 / -	3	✓ Closing fragment
10-26 07:45	40m	- / -11	OK2IT	+2 / -	3	✓ Closing fragment
10-26 07:36	80m	- / -	SP6BCC	-4 / -	2	Partial capture
10-26 07:34	80m	- / -25	OH2CLX	-9 / -	3	✓ Closing fragment
10-26 07:26	80m	- / -8	PA0O	+6 / -	3	✓ Closing fragment
10-26 07:21	80m	- / -19	DG1LHM	-7 / -	16	✓ Closing fragment
10-26 07:14	80m	- / -25	DL9OHA	-8 / -	27	✓ Closing fragment
10-26 00:08	80m	- / -18	OK2ZDL	+15 / -	4	✓ Closing fragment
10-26 00:08	80m	- / -12	DM1KM	+4 / -	7	✓ Closing fragment
10-26 00:07	80m	- / -	4L7T	-20 / -	4	Partial capture
10-26 00:07	80m	- / -19	OH3JA	-5 / -	4	✓ Closing fragment
10-26 00:04	80m	- / -	4L7T	-19 / -	3	Partial capture
10-26 00:02	80m	- / -15	IK0CHU	0 / -	6	✓ Closing fragment
10-26 00:01	80m	- / -18	OM2WQ	+12 / -	10	✓ Closing fragment
10-25 23:54	80m	- / -24	DO9BAU	+3 / -	3	✓ Closing fragment
10-25 23:48	80m	- / -12	G0BIX	-10 / -	5	✓ Closing fragment
10-25 23:38	80m	- / -	SM4AZQ	+6 / -	2	Partial capture
10-25 23:36	80m	- / -21	UA6MF	+18 / -	5	✓ Closing fragment
10-25 23:33	80m	- / -20	EA3IAF	-8 / -	4	✓ Closing fragment
10-25 23:29	80m	- / -13	IW0RGN	+16 / -	5	✓ Closing fragment
10-25 23:28	80m	- / -17	OM2WQ	+7 / -	9	Partial capture
10-25 23:23	80m	- / -20	OM1AN	+10 / -	19	✓ Closing fragment
10-25 23:20	80m	- / -	DH4PAP	+7 / -	3	Partial capture
10-25 23:20	80m	- / -11	F4IDN	+1 / -	3	✓ Closing fragment
10-25 23:18	80m	- / -19	IT9FTP	+6 / -	3	✓ Closing fragment
10-25 23:17	80m	- / -	CT2GHB	-10 / -	2	✓ Closing fragment
10-25 23:16	80m	- / -9	GI4DOH	+2 / -	3	✓ Closing fragment
10-25 23:15	80m	- / -12	IK1MJL	+7 / -	3	✓ Closing fragment
10-25 23:14	80m	- / -15	ON1BD	+3 / -	3	✓ Closing fragment
10-25 23:11	80m	- / -8	EA5JKT	-5 / -	3	Partial capture
10-25 23:09	80m	- / -18	RC9F	+5 / -	3	✓ Closing fragment
10-25 23:07	80m	- / -10	DM2RM	+20 / -	2	Partial capture
10-25 23:05	80m	- / -23	EA4CFT	-14 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
081945  -7 2930  OX3LX G0HSP IO90 (x3)
082145 -12 1151  OX3LX ON8DM JO10 (x2)
082445  -5 2818  OX3LX OH7VV R-24 (x2)
082700 -24 1737  OX3LX OT8T JO21 (x2)
083615  +7 2930  OX3LX SP5BN KO02 (x3)
234700  -6 1895  OX3LX F5UTN JN08 (x3)

80m

UTC    dB Audio  Message
073200  -8 2663  OX3LX DL9OHA R-25 (x2)
073400 -10 2214  OX3LX OH2CLX KP10 (x3)
073630  -3 1819  OX3LX SP6BCC JO81
073630  +8 3021  OX3LX NICE
073700 +10 3021  OX3LX SITE
073800  -4 1819  OX3LX SP6BCC JO81
172715  +5 2875  OX3LX YO4BXX KN44 (x6)

60m

UTC    dB Audio  Message
223445  -7 2327  OX3LX DL4YDR JO32
223445 -11 2466  OX3LX 4L7T LN21
223515 -12 2327  OX3LX DL4YDR JO32
223515  -9 2466  OX3LX 4L7T LN21
223545  -6 2327  OX3LX DL4YDR JO32
223645 -11  738  OX3LX DL1CF JO42 (x10)

10m

UTC    dB Audio  Message
133545  -3 2673  OX3LX EB4DMH IN80 (x2)

20m

UTC    dB Audio  Message
214015 -10  322  OX3LX K2TQC -25 (x3)
221015  -3 1832  OX3LX OZ8ABE JO55 (x3)
221215  +9 3023  OX3LX IZ2DVI JN45 (x3)
223145  -4 2790  OX3LX PD0RCQ JO21 (x3)
223745 -13  495  OX3LX PD2ARI JO22 (x3)

CW

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

Explore CW reception at SO8OO

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