RV9OW — 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: Asiatic Russia Most frequent locator attributed to this token: NO15

Receiver-side FT8 activity involving RV9OW, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-23.

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 2 FT8 messages attributed to RV9OW as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 80 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

80m · 2

First attributed message: 2026-10-23
Last attributed message: 2026-10-23 01:22 UTC

Observed FT8 message patterns

Attributed sample: 2 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 RV9OW in decoded directed-looking exchanges:

EX7CQ · Kyrgyzstan RZ4FWA · European Russia TC2TR · Asiatic Turkey UD8D · Asiatic Russia RD9U · Asiatic Russia RY7F · European Russia UN0GY · Kazakhstan UN7CL · Kazakhstan

Most frequent locator attributed to RV9OW

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: NO15 · 2 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 4,032 km (approx.)
Last such locator decoded: 2026-10-23 01:22 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	RV9OW S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 23:26	80m	- / -13	UN0GY	-8 / -	2	✓ Closing fragment
10-29 02:12	40m	- / -15	TC2TR	-13 / -	2	✓ Closing fragment
10-23 01:29	80m	- / -	RX3ASQ	+2 / -	2	Partial capture
10-23 01:21	80m	- / -	RX3ASQ	-4 / -	2	Partial capture
10-23 01:02	80m	- / -	R4FDD	-7 / -	3	Partial capture
10-23 01:02	80m	- / -	RD7O	+6 / -	2	Partial capture
10-23 01:02	80m	- / -17	SP5MXZ	+12 / -	9	Partial capture
10-23 00:59	80m	- / -	DO6SHB	+16 / -	2	Partial capture
10-23 00:58	80m	- / -	RX3ASQ	+14 / -	5	Partial capture
10-13 03:49	40m	- / -8	UD8D	-14 / -	2	✓ Closing fragment
10-11 00:35	80m	- / -15	RY7F	0 / -	2	✓ Closing fragment
10-11 00:33	80m	- / -2	RD9U	-9 / -	2	✓ Closing fragment
10-10 01:06	40m	- / -14	R4HLO	-20 / -	4	Partial capture
10-10 00:38	40m	- / -	UA9SY	-17 / -	2	Partial capture
10-10 00:37	40m	- / -12	RZ4FWA	-15 / -	4	✓ Closing fragment
10-09 03:03	40m	- / -8	UA9MA	-14 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
010615 +10 2054  RV9OW SP5MXZ -17 (x4)
012145  -3 1109  RV9OW RX3ASQ KO95
012200 -22 1522  CQ RV9OW NO15
012215  -5 1109  RV9OW RX3ASQ KO95
012315 -20  757  RV9OW RZ9O +06
012915  +5 1109  RV9OW RX3ASQ KO95 (x2)
013115 -24 1637  RV9OW UN7EAN -13
232615  -7 2365  RV9OW UN0GY -13 (x2)
133215 -11 2578  RV9OW R4UA LO24 (x2)

40m

UTC    dB Audio  Message
003745 -15 2028  RV9OW RZ4FWA LO23
003815 -17  828  RV9OW UA9SY LO63
003815 -17 2028  RV9OW RZ4FWA R-12 (x2)
003915 -17  828  RV9OW UA9SY LO63
004615 -22 1402  RV9OW DL9KM JN68
010630 -19 1369  RV9OW R4HLO -14 (x4)
034915 -13 1499  RV9OW UD8D -08 (x2)
004300 -13 1718  RV9OW EX7CQ RR73
021245 -14 1851  RV9OW TC2TR -15 (x2)

CW

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

Explore CW reception at SO8OO

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