RN3QTS — 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: KO90

Receiver-side FT8 activity involving RN3QTS, decoded by SO8OO in southeastern Poland. 2,083 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 104 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-05.

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 2,083 FT8 messages attributed to RN3QTS as the transmitting token by decoded message structure across 104 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (32%), followed by 80 m (25%) and 40 m (25%). Most decodes (83%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8.3 dB.

Overview

2,083
Messages attributed
104
UTC dates decoded
441
Active 15-min windows
-8.3 dB
Estimated median S/N

Bands

First attributed message: 2026-06-07
Last attributed message: 2026-11-05 15:39 UTC

Observed FT8 message patterns

Attributed sample
2,083 messages
Active dates
104 UTC dates
Estimated median S/N
-8.3 dB
Estimated 10th-90th percentile
-17 to +1 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 315, moderate (-15 to -9 dB) 722, strong (≥ -8 dB) 1,046.

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.

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 RN3QTS

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
KO90 · 1,125 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,223 km (approx.)
Last such locator decoded
2026-11-05 15:39 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 UTCBandRN3QTS S/NCounterpartCounterpart S/NMsgsCapture
11-05 15:39 40m -17 / - R4PHH - / -10 2 Partial capture
11-04 18:01 160m -8 / - RA3TVW - / -5 3 ✓ Closing fragment
11-04 17:43 160m -12 / -19 DF3IS -6 / -12 7 ✓ Full exchange observed
11-04 17:38 160m -18 / - UA4N - / -16 2 ✓ Closing fragment
11-04 17:36 160m -20 / - R3DJV - / -20 3 ✓ Closing fragment
11-04 17:29 160m -18 / - R6UA - / -20 2 ✓ Closing fragment
11-04 17:27 160m -23 / - R7ZY -20 / - 2 ✓ Closing observed
11-04 17:26 160m -19 / - Z35Z - / - 2 ✓ Closing fragment
11-04 17:22 80m -24 / - RC2DF -6 / -8 3 ✓ Closing observed
11-04 17:13 80m -12 / - RU4CK/P - / - 2 ✓ Closing fragment
11-03 18:06 160m - / -7 RK3AW/P -18 / - 4 Partial capture
11-03 18:00 160m - / -14 YO1BRANCUSI -17 / - 3 Partial capture
11-03 16:21 40m -8 / - UB9CBF - / -14 4 ✓ Closing fragment
11-03 16:20 40m -10 / +3 OE3RWR -5 / - 4 ✓ Closing observed
10-30 15:24 80m -24 / -1 R4CCE -13 / - 3 ✓ Closing observed
10-30 15:15 80m -12 / +3 RA4CFX -11 / +1 4 ✓ Full exchange observed
10-30 15:05 80m -18 / - R6FMK -21 / -5 3 ✓ Closing observed
10-30 15:02 80m -18 / - R8FH - / -13 4 ✓ Closing fragment
10-29 16:23 160m -24 / - UA7N - / - 2 Partial capture
10-29 16:21 160m -17 / - RC2DT - / -19 3 ✓ Closing fragment
10-29 16:05 160m -17 / -1 RA6MQ/P -18 / +3 7 ✓ Full exchange observed
10-29 15:12 160m -16 / - XX9TXN - / - 4 Partial capture
10-29 15:11 160m - / -2 RG2A +5 / - 3 ✓ Closing fragment
10-27 18:59 160m -19 / - R9CS/P - / - 4 ✓ Closing fragment
10-27 18:54 160m -9 / -4 RA6MQ/P -20 / - 3 Partial capture
10-24 18:44 40m -8 / - R0BD - / -16 5 ✓ Closing fragment
10-24 18:36 40m -2 / - XV9B - / - 13 Partial capture
10-24 18:32 40m -2 / - JH3IVO - / - 4 Partial capture
10-24 18:07 80m - / -4 RK3YWS/P +3 / - 2 ✓ Closing fragment
10-24 18:03 80m -14 / - RK3YWS/P - / - 2 Partial capture
10-24 17:35 80m - / -2 R2AWD +7 / - 2 ✓ Closing fragment
10-24 17:17 80m -18 / - RK3YWS/P - / - 7 Partial capture
10-24 17:10 80m -14 / - DA125RH - / -15 2 Partial capture
10-24 16:36 80m -15 / +1 RU4F -2 / -6 3 ✓ Full exchange observed
10-24 16:31 80m -23 / - RA5BM - / - 2 Partial capture
10-24 16:18 160m -6 / - OH1TSM - / - 4 Partial capture
10-24 06:03 40m -18 / -10 R1BLO/P -19 / -10 5 ✓ Full exchange observed
10-23 17:07 80m -14 / - XX9TXN - / - 4 Partial capture
10-23 17:03 80m -14 / - XX9TXN - / - 4 Partial capture
10-23 16:13 40m -3 / - R1BQR - / - 2 Partial capture
10-23 16:09 40m -6 / - HS0ZGV - / -26 2 Partial capture
10-23 16:04 40m -8 / - R5BM +2 / 0 4 ✓ Closing observed
10-23 16:02 40m -8 / -9 DK1HSI +2 / -11 5 ✓ Full exchange observed
10-22 19:53 160m -19 / - R2EA/P -7 / -2 3 ✓ Closing observed
10-22 19:48 160m -14 / - RW6AU - / -18 3 ✓ Closing fragment
10-22 17:29 40m -8 / - SP5ALV - / +2 2 ✓ Closing fragment
10-22 17:27 40m -5 / - ER1XYZ - / - 3 Partial capture
10-22 17:25 40m -7 / - R4HNE - / -19 3 ✓ Closing fragment
10-22 05:47 40m -14 / - TO4A - / - 2 Partial capture
10-21 18:52 160m -10 / - RD0L - / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
151100 -13 2410  F5OYA/P RN3QTS KO90
151400 -10 2466  F4MXT/P RN3QTS R-06
150145 -15 2293  3A2LF RN3QTS KO90
161945  -9 2289  UA9ZZ RN3QTS R-19
162030  -4 1595  RN3QTS OE3RWR JN88 (x2)
162115 -10 2290  OE3RWR RN3QTS RR73
162130  -6 1595  RN3QTS OE3RWR 73
162145  -9 2290  UB9CBF RN3QTS KO90 (x4)
084400 -20 2034  R3PMV RN3QTS KO90
153915 -14 2187  R4PHH RN3QTS KO90 (x2)
80m
UTC    dB Audio  Message
151615 -13 2431  RA4CFX RN3QTS R+01
151630 -10 1044  RN3QTS RA4CFX RR73
152430 -14 1504  RN3QTS R4CCE -01 (x2)
152515 -24 2051  R4CCE RN3QTS 73
172745  +7 1412  RN3QTS OE1RDU/3 -10
171330 -10 2207  RU4CK/P RN3QTS KO90 (x2)
172015 -22 2275  RC2DF RN3QTS KO90 (x2)
172300  -6 2269  RN3QTS RC2DF RR73
172315 -24 2275  RC2DF RN3QTS 73
172400 -13 2312  R5BU RN3QTS KO90
182600  -8 2105  RD7LO RN3QTS R-06
182730  -5 2105  RA3WY RN3QTS RR73
160m
UTC    dB Audio  Message
173700 -20 2105  R3DJV RN3QTS 73
173830 -19 2105  UA4N RN3QTS R-16 (x2)
174100 -13 2105  RW6MZ RN3QTS RR73
174300  -8 2105  DF3IS RN3QTS KO90
174315  -7 1154  RN3QTS DF3IS -19
174330 -12 2105  DF3IS RN3QTS R-12
174345  -7 1154  RN3QTS DF3IS -19
174400 -13 2105  DF3IS RN3QTS R-21
174415  -5 1154  RN3QTS DF3IS RR73
174430 -13 2105  DF3IS RN3QTS 73
174600 -18 2105  SV1HFE RN3QTS -21
180100  -8 2105  RA3TVW RN3QTS KO90 (x3)
20m
UTC    dB Audio  Message
113315  -2 2472  <...> RN3QTS KO90
113915 -10 1975  R2FDP/P RN3QTS KO90 (x4)
055930  +3 2421  W7WKR RN3QTS KO90 (x3)
060245  +2 1516  RN3QTS EA5HEU JN00 (x3)
060530  +3 2420  WU8T RN3QTS KO90
125000  +6 2186  YB7PAO RN3QTS KO90 (x3)
10m
UTC    dB Audio  Message
083115 -24 1919  R6ZIG RN3QTS KO90 (x2)
085615 -16 1364  RN3QTS RV5K -13 (x2)

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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