R9SH — 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: LO91

Receiver-side FT8 activity involving R9SH, decoded by SO8OO in southeastern Poland. 89 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 16 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-11-04.

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 89 FT8 messages attributed to R9SH as the transmitting token by decoded message structure across 16 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (44%), followed by 80 m (35%) and 20 m (18%). Several six-hour UTC windows tied for the largest share (76%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.

Overview

89
Messages attributed
16
UTC dates decoded
24
Active 15-min windows
-15 dB
Estimated median S/N

Bands

80m · 31 40m · 39 20m · 16 10m · 3
First attributed message: 2026-06-10
Last attributed message: 2026-11-04 08:48 UTC

Observed FT8 message patterns

Attributed sample
89 messages
Active dates
16 UTC dates
Estimated median S/N
-15 dB
Estimated 10th-90th percentile
-21 to -8 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 39, moderate (-15 to -9 dB) 39, strong (≥ -8 dB) 11.

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 R9SH 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 R9SH

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
LO91 · 40 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
2,597 km (approx.)
Last such locator decoded
2026-11-04 08:36 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 UTCBandR9SH S/NCounterpartCounterpart S/NMsgsCapture
11-04 08:48 10m - / -1 RD3FY +1 / - 3 ✓ Closing fragment
11-01 13:21 40m - / +2 OH1NOA -10 / - 7 ✓ Closing fragment
11-01 03:53 40m -21 / -3 YO3GNF -5 / -14 9 Partial capture
11-01 03:50 40m - / -14 R2BQM -19 / - 6 Partial capture
10-31 15:34 40m -13 / +5 LZ26IPA -6 / - 2 Partial capture
10-31 15:30 40m -16 / - R1CBW - / -8 3 Partial capture
10-31 03:46 40m - / +1 5B4AMX -12 / - 2 ✓ Closing fragment
10-11 16:13 40m - / -3 R80SAA +6 / - 2 ✓ Closing fragment
10-11 16:08 40m - / -14 RZ1AS -12 / - 2 ✓ Closing fragment
10-11 15:58 40m - / 0 EW2GI -10 / - 2 ✓ Closing fragment
10-10 18:35 40m -11 / -13 II5GG +7 / -16 7 ✓ Full exchange observed
09-25 16:22 40m - / - SK3GA -17 / - 2 Partial capture
09-25 16:18 40m - / - OK1UG -2 / - 2 Partial capture
09-25 16:10 40m - / -2 R4DD -8 / - 2 ✓ Closing fragment
09-25 16:06 40m - / - OK1UG +5 / - 4 Partial capture
09-24 16:28 80m -17 / -5 EV1R +14 / -9 5 ✓ Full exchange observed
09-21 16:04 40m - / - SP3GHC -2 / - 2 Partial capture
09-15 16:36 40m - / - OE2MNM +1 / - 3 Partial capture
09-05 18:01 80m - / - IK0XKP +2 / - 2 Partial capture
09-05 17:57 80m - / - DH8BAC +16 / - 4 Partial capture
09-05 17:56 80m -18 / -2 R6ML 0 / - 3 ✓ Closing observed
09-05 17:53 80m -22 / -2 R3KLE -1 / - 4 ✓ Closing observed
09-05 17:51 80m - / -14 YL2TM -6 / - 3 Partial capture
09-05 17:51 80m - / -6 RA4FHO +12 / - 2 ✓ Closing fragment
09-05 17:50 80m - / -5 R7FQ -3 / - 3 ✓ Closing fragment
09-05 17:20 80m - / - UB6OAK -6 / - 3 Partial capture
09-05 17:16 80m -21 / - R3QX -2 / -16 3 Partial capture
09-05 17:16 80m - / -4 UB1CCL +6 / - 2 ✓ Closing fragment
09-05 17:14 80m -23 / -15 R2HB 0 / - 5 ✓ Closing observed
09-05 17:11 80m - / -10 R2DGN +11 / - 3 ✓ Closing fragment
09-05 17:07 160m - / -24 RZ3DX +8 / - 2 Partial capture
08-31 17:35 40m -14 / -19 LX1NO +8 / -13 6 ✓ Full exchange observed
08-31 17:34 40m -14 / -4 SP4MPH -1 / - 3 ✓ Closing observed
08-31 17:33 40m -13 / - R2DRY - / -21 3 ✓ Closing fragment
08-31 17:24 40m -16 / -22 DK7UY -11 / -21 4 Partial capture
08-31 17:24 40m - / - E70NA -11 / - 3 Partial capture
08-31 17:23 40m -17 / - R4PFY - / +3 2 ✓ Closing fragment
08-30 04:08 20m -18 / - 5B4ARQ - / -17 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
083600 -15 2540  VK5PW R9SH LO91
084100 -20 1220  YO8TNB R9SH RR73
084830 -20 1225  SP9AFC R9SH RR73
084845  -5 2931  R9SH RD3FY KO85 (x3)
40m 
UTC    dB Audio  Message
035445 -13 1755  R9SH YO3GNF R-01
035445 -16 1253  R9SH R2BQM -14
035500 -19 1252  CQ R9SH LO91                          a1
035545  -2  612  R9SH YO3GNF R-01 (x2)
035615 -20 1251  R9SH R2BQM -17
035645  +4  612  R9SH YO3GNF R-01 (x2)
132100 -10 2160  R9SH OH1NOA KP01 (x7)
80m 
UTC    dB Audio  Message
175700 +18 1110  R9SH DH8BAC JO33 (x3)
175830 +10 1143  R9SH R2GBR RR73
175830 +15 1110  R9SH DH8BAC JO33
180015 -14 2007  CQ R9SH LO91
180100  +1 2586  R9SH IK0XKP JN61
180130  -1 1759  R9SH IQ4JO JN63
180130  +3 2586  R9SH IK0XKP JN61
180130  -4 2053  R9SH EU1AFX KO43
162800  +9  995  R9SH EV1R -05 (x2)
162845 -16  994  EV1R R9SH R-09
162900 +17  995  R9SH EV1R RR73
162915 -18  995  EV1R R9SH 73
160m 
UTC    dB Audio  Message
170715 +10 2599  R9SH RZ3DX -24 (x2)
20m 
UTC    dB Audio  Message
040845 -18 1381  5B4ARQ R9SH R-17 (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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