UA1ORK — 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: European Russia Most frequent locator attributed to this token: LP31

Receiver-side FT8 activity involving UA1ORK, decoded by SO8OO in southeastern Poland. 51 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 6 UTC dates in the available aggregate history. Observed between 2026-08-10 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 51 FT8 messages attributed to UA1ORK as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (61%), followed by 40 m (39%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. 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 · 31 40m · 20

First attributed message: 2026-08-10
Last attributed message: 2026-10-07 18:26 UTC

Observed FT8 message patterns

Attributed sample: 51 messages
Active dates: 6 UTC dates
Estimated median S/N: -10 dB
Estimated 10th-90th percentile: -18 to -5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 10, moderate (-15 to -9 dB) 20, strong (≥ -8 dB) 21.

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 UA1ORK in decoded directed-looking exchanges:

R1QF · European Russia R7RDE · European Russia RA3M · European Russia RA5AK · European Russia RM4N · European Russia UA4QK · European Russia UA9LKL · Asiatic Russia UI6O · European Russia DO9BAU · Fed. Rep. of Germany EU1EU · Belarus G4YKQ · England JE6WOQ · Japan

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to UA1ORK

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: LP31 · 17 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,014 km (approx.)
Last such locator decoded: 2026-10-07 18:26 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	UA1ORK S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-30 15:45	40m	- / -	OE3FVU	-10 / -	6	Partial capture
09-30 15:44	40m	-9 / -	RM4N	- / -13	2	✓ Closing fragment
09-30 15:43	40m	- / -	DL9KM	-5 / -	7	Partial capture
09-30 15:42	40m	-8 / +5	RA3M	+2 / -12	5	✓ Full exchange observed
09-30 15:39	40m	-3 / +2	R1QF	-10 / -4	3	✓ Full exchange observed
09-30 15:37	40m	-5 / -	UA9LKL	- / -9	4	✓ Closing fragment
09-30 15:36	40m	-3 / -	RA5AK	- / +3	2	✓ Closing fragment
09-30 15:34	40m	-6 / +2	R7RDE	-4 / -11	6	✓ Full exchange observed
09-30 15:32	40m	-12 / -	UI6O	- / -14	3	✓ Closing fragment
08-28 19:23	80m	- / -	SV1DKR	-6 / -	2	Partial capture
08-28 19:20	80m	-18 / -	RI1FJL	- / -	2	✓ Closing fragment
08-10 19:42	80m	-9 / -9	EU1EU	+2 / -	3	✓ Closing observed
08-10 19:41	80m	-8 / +1	RA6ZD	-4 / -6	4	✓ Full exchange observed
08-10 19:40	80m	-8 / -	JE6WOQ	- / -8	2	✓ Closing fragment
08-10 19:40	80m	- / -4	F1PBZ	-1 / -	4	Partial capture
08-10 19:38	80m	-9 / -	RU3NCW	-12 / +2	5	✓ Full exchange observed
08-10 19:38	80m	-11 / -	G4YKQ	-10 / -11	3	✓ Closing observed
08-10 19:36	80m	-10 / -1	RC1BQ	-16 / -3	5	✓ Full exchange observed
08-10 19:34	80m	-10 / -14	DO9BAU	+2 / -7	5	✓ Full exchange observed
08-10 19:32	80m	-12 / -10	R5KH	-12 / -8	7	✓ Full exchange observed
08-10 19:32	80m	- / -8	RJ6ON	-22 / -	2	✓ Closing fragment
08-10 19:29	80m	-17 / -15	R6OQ	-11 / -10	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
154415  -8 2378  RM4N UA1ORK R-13
154430  -3 1365  UA1ORK DL9KM JN68 (x2)
154515 -10 2359  RM4N UA1ORK 73
154530 -11 1834  UA1ORK OE3FVU JN78
154530  -4 1365  UA1ORK DL9KM JN68
154600  -9 1834  UA1ORK OE3FVU JN78
154600  -8 1365  UA1ORK DL9KM JN68
154630 -13 1834  UA1ORK OE3FVU JN78
154630  -1 1365  UA1ORK DL9KM JN68
154700 -10 1834  UA1ORK OE3FVU JN78 (x3)
182615 -14 2065  9T0MD UA1ORK LP31
135730 -22 1972  UA1ORK UB4HVA LO53

160m

UTC    dB Audio  Message
195100 -16 1106  UA1ORK RM5F KO85

80m

UTC    dB Audio  Message
194215  -2 2190  UA1ORK RA6ZD 73
194230  -9 2189  CQ UA1ORK LP31
194245  +3 1002  UA1ORK EU1EU -09 (x2)
194330  -9 2189  EU1EU UA1ORK 73
194415 -11 2179  RA0SCA UA1ORK -11
194515 -10 2179  CQ UA1ORK LP31
194600  +2 1834  UA1ORK R50RKZ RR73
193445 -19 2956  RI1FJL UA1ORK LP31 (x3)
192300  -9 1239  UA1ORK SV1DKR KM18 (x2)
164815 -24  630  P29YY UA1ORK LP31
175100  -8 1881  UA1ORK RA5CW MO85

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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