R3VS — 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: LO06

Receiver-side FT8 activity involving R3VS, decoded by SO8OO in southeastern Poland. 243 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 47 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-19.

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 243 FT8 messages attributed to R3VS as the transmitting token by decoded message structure across 47 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (82%), followed by 20 m (12%) and 80 m (5%). Most decodes (99%) fell within the six-hour window 00:00-06:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

243
Messages attributed
47
UTC dates decoded
80
Active 15-min windows
-10 dB
Estimated median S/N

Bands

80m · 12 40m · 200 20m · 28 10m · 3
First attributed message: 2026-06-07
Last attributed message: 2026-10-19 02:59 UTC

Observed FT8 message patterns

Attributed sample
243 messages
Active dates
47 UTC dates
Estimated median S/N
-10 dB
Estimated 10th-90th percentile
-20 to +3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 69, moderate (-15 to -9 dB) 74, strong (≥ -8 dB) 100.

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 R3VS in decoded directed-looking exchanges:

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 R3VS

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
LO06 · 193 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,465 km (approx.)
Last such locator decoded
2026-10-06 02:58 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 UTCBandR3VS S/NCounterpartCounterpart S/NMsgsCapture
10-19 02:59 40m -6 / - SQ1EG - / -5 2 ✓ Closing fragment
10-19 02:58 40m -2 / -13 P4/WE9V -15 / -13 2 Partial capture
10-11 03:52 80m - / - EA1IOK +2 / - 5 Partial capture
10-11 03:49 80m - / -1 RM5F +1 / - 3 ✓ Closing fragment
10-07 02:53 40m - / - DL3MIB -11 / - 4 Partial capture
10-05 02:38 80m -16 / -16 SX2LGT 0 / -16 5 ✓ Full exchange observed
09-23 02:25 40m -14 / - WP4TUN - / - 2 Partial capture
09-23 02:21 40m +2 / - WP4TUN - / - 2 Partial capture
09-23 02:20 40m -7 / - HI3CH - / - 2 Partial capture
09-23 02:17 40m -8 / - W0GJ - / - 2 Partial capture
09-23 02:16 40m -7 / - VE6WQ - / - 2 Partial capture
09-23 02:14 40m -6 / - IZ8PPI - / -15 2 Partial capture
09-23 02:10 40m +4 / -19 HC2GRC -4 / -14 10 ✓ Full exchange observed
09-23 02:08 40m -8 / - HI3JCC - / - 2 Partial capture
09-22 02:52 40m -4 / - AA1K - / - 6 Partial capture
09-22 02:47 40m +7 / - TL8GD - / -26 4 ✓ Closing fragment
09-21 03:41 40m -11 / - KC2GOW - / - 4 Partial capture
09-20 02:57 80m -14 / - HI8R - / - 2 Partial capture
09-20 02:46 80m -18 / - HI8R - / - 3 Partial capture
09-16 03:48 40m -2 / - D44TWO - / - 3 Partial capture
09-16 03:43 40m -20 / - RI1FJZ - / - 2 Partial capture
09-09 02:56 40m -22 / - RU9CK - / -5 2 ✓ Closing fragment
09-09 02:53 40m -10 / - Z68PX - / - 2 ✓ Closing fragment
09-09 02:28 80m -17 / -17 RC9WC -10 / -11 4 ✓ Full exchange observed
09-09 02:27 80m - / -20 W4IPC -13 / - 3 ✓ Closing fragment
09-08 04:16 40m +8 / - J38DX - / - 11 Partial capture
09-06 02:58 40m -11 / - HI3K - / - 3 Partial capture
09-06 02:55 40m -17 / - Z68BR - / -11 3 ✓ Closing fragment
09-06 02:42 40m -4 / - T77NC - / -11 4 ✓ Closing fragment
09-06 02:41 40m -4 / - HI3K - / - 3 Partial capture
09-06 02:30 80m - / - RM3TO -3 / - 3 Partial capture
09-04 02:40 40m -14 / -14 K1HC +4 / -12 5 ✓ Full exchange observed
09-02 02:53 40m -18 / - LW5EVI - / - 2 Partial capture
09-01 02:56 40m -12 / -16 PT7YV -2 / -3 3 ✓ Full exchange observed
09-01 02:52 40m +2 / - TI2CC - / - 2 Partial capture
09-01 02:44 40m +2 / - RI1FJL - / -17 2 ✓ Closing fragment
08-30 02:59 40m -12 / - PT7BI - / - 2 Partial capture
08-30 02:56 40m -5 / - JY4CI - / -26 3 Partial capture
08-30 02:51 40m -5 / - PT7RF - / - 2 Partial capture
08-28 02:37 40m -5 / - XQ3MCC - / -15 3 ✓ Closing fragment
08-28 02:33 40m +6 / - LU6HOG - / - 2 Partial capture
08-28 02:30 40m -3 / - LU6HOG - / - 3 Partial capture
08-27 02:47 40m -13 / - PP5GP - / - 3 Partial capture
08-27 02:40 40m -2 / -15 PP5ZP -10 / - 4 Partial capture
08-24 02:38 40m -4 / - CE2SV - / -20 3 ✓ Closing fragment
08-16 02:56 40m -22 / - D2UY - / - 2 Partial capture
08-07 02:31 40m -20 / - PY2GZ - / - 2 Partial capture
08-01 02:54 40m -18 / - XQ3SK - / -22 2 Partial capture
07-31 02:34 40m -14 / - CE8EIO - / - 2 ✓ Closing fragment
07-30 02:54 40m - / -19 F5RRS -16 / - 4 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
022045  -8 1871  HI3CH R3VS LO06 (x2)
022145  -3 1144  WP4TUN R3VS LO06 (x4)
025315  -7 1660  R3VS DL3MIB JN57 (x4)
025800 -15 1757  R3VS P4/WE9V -13
025815  -2 1756  P4/WE9V R3VS R-13
025830  -6 1757  R3VS RR73; DD0HH <...> -12
025915  -6 1757  SQ1EG R3VS -05 (x2)
80m 
UTC    dB Audio  Message
023915 -17 1906  SX2LGT R3VS R-16
023930  +2 1905  R3VS SX2LGT RR73
023945 -13 1906  SX2LGT R3VS 73
025830 -19 1414  Z61DX R3VS LO06
034900  +7 1783  R3VS LY5A RR73
034930  -5  842  R3VS RM5F KO85
034930 -16  895  R3VS R3MBV KO97
035000  +2  843  R3VS RM5F R-01 (x2)
035215 -16 1785  R1AV R3VS RR73
035230  +0  640  R3VS EA1IOK IN62 (x5)
20m 
UTC    dB Audio  Message
025945 -11 2322  R3VS SP6AXW R-13
034800 -11  851  R3VS VP5G -17
035330 -10  791  R3VS RR73; R2FC <VP5G> +02
042100  -9  854  R3VS VP5G -15
042800  +0  855  R3VS EB3JT JN01 (x4)
045845  -2 1575  OA4CLU R3VS LO06 (x3)
034945  -5  877  VE2KJM R3VS LO06
141715 -18 2144  R3VS RA0LQ RR73

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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