OA4DOR — 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: Peru

Receiver-side FT8 activity involving OA4DOR, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-06-10.

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 1 FT8 messages attributed to OA4DOR as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

20m · 1

First attributed message: 2026-06-10
Last attributed message: 2026-06-10 01:18 UTC

Observed FT8 message patterns

Attributed sample: 1 messages
Active dates: 1 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

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 OA4DOR in decoded directed-looking exchanges:

OZ6ABL · Denmark R9WJ · Asiatic Russia RA3DAD · European Russia RA3FY · European Russia PD7BDN · Netherlands

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	OA4DOR S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 04:19	40m	- / -	RC9A	-12 / -	2	Partial capture
11-04 04:17	40m	- / -8	MI7XHT	-6 / -	2	Partial capture
08-20 03:51	20m	- / -15	DK7ZT	-18 / -	4	Partial capture
08-20 03:45	20m	- / -16	RU6UR	-1 / -	22	Partial capture
08-20 03:37	20m	- / -10	R9WJ	+3 / -	3	✓ Closing fragment
08-11 04:21	20m	- / -9	RA3DAD	-17 / -	8	✓ Closing fragment
08-11 04:18	20m	- / -	RC5F	-16 / -	2	Partial capture
08-11 04:08	20m	- / -	RC5F	-17 / -	3	Partial capture
08-11 04:07	20m	- / -	RY6O	-22 / -	3	Partial capture
08-11 04:06	20m	- / -	RK4H	-15 / -	3	Partial capture
08-11 03:19	20m	- / -	RW9WJ	-8 / -	2	Partial capture
08-11 03:18	20m	- / -10	RD9U	-3 / -	7	Partial capture
08-11 03:15	20m	- / -11	RD9U	-10 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
041745  -2 2628  OA4DOR MI7XHT IO64
041845 -11 2327  OA4DOR PD7BDN 73
041915 -11 1967  OA4DOR RC9A MO04
041915 -11 2628  OA4DOR MI7XHT R-08
042015 -14 1967  OA4DOR RC9A MO04

20m

UTC    dB Audio  Message
035045  -1 1964  OA4DOR RU6UR -16
035100 -13 2229  OA4DOR DK7ZT -15
035115  +5 1964  OA4DOR RU6UR -16 (x2)
035200 -19 2229  OA4DOR DK7ZT -15
035215  +0 1964  OA4DOR RU6UR -16
035230 -20 2229  OA4DOR DK7ZT -15
035245  +1 1964  OA4DOR RU6UR -16
035300 -18 2230  OA4DOR DK7ZT -15
035315  +1 1964  OA4DOR RU6UR -16 (x6)

CW

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

Explore CW reception at SO8OO

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