R6OH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Most frequent locator attributed to this token: KN97

Receiver-side FT8 activity involving R6OH, decoded by SO8OO in southeastern Poland. 254 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 17 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-09-04.

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 254 FT8 messages attributed to R6OH as the transmitting token by decoded message structure across 17 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (80%), followed by 10 m (17%) and 40 m (4%). Several six-hour UTC windows tied for the largest share (73%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (67%); the estimated median was -4 dB.

Overview

254
Messages attributed
17
UTC dates decoded
41
Active 15-min windows
-4 dB
Estimated median S/N

Bands

40m · 9 20m · 202 10m · 43
First attributed message: 2026-06-07
Last attributed message: 2026-09-04 17:16 UTC

Observed FT8 message patterns

Attributed sample
254 messages
Active dates
17 UTC dates
Estimated median S/N
-4 dB
Estimated 10th-90th percentile
-14 to +7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 77, strong (≥ -8 dB) 169.

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 R6OH 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 R6OH

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
KN97 · 151 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,288 km (approx.)
Last such locator decoded
2026-09-04 17:09 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 UTCBandR6OH S/NCounterpartCounterpart S/NMsgsCapture
09-04 17:15 40m +4 / - RA6FSV -8 / -10 3 ✓ Closing observed
09-04 17:14 40m 0 / -10 RA1TR -3 / -9 4 Partial capture
09-04 17:13 40m 0 / -3 UA3ON -4 / -7 6 ✓ Full exchange observed
09-04 17:12 40m +1 / - R1TET -9 / -13 4 ✓ Closing observed
08-30 06:28 20m - / -8 R4FDW -7 / - 2 Partial capture
08-30 06:21 20m +22 / - RM6OS - / - 3 Partial capture
08-30 05:27 20m +6 / - RA9CAD - / -4 2 ✓ Closing fragment
08-30 05:22 20m +7 / - ZL2NU - / - 7 Partial capture
08-24 06:14 20m +1 / - EA3RO - / -13 3 ✓ Closing fragment
08-24 06:10 20m +2 / - SP3BTC - / -14 2 ✓ Closing fragment
08-24 06:09 20m +3 / 0 RA5AK -9 / -1 4 ✓ Full exchange observed
08-24 06:02 20m +5 / - VK2GQR - / -9 9 ✓ Closing fragment
08-17 13:06 20m -12 / 0 RZ6CO -6 / -1 4 ✓ Full exchange observed
08-17 13:05 20m -13 / - LU7HMP - / -14 3 ✓ Closing fragment
08-17 13:04 20m -13 / - RY9W - / -3 2 ✓ Closing fragment
08-17 13:03 20m -12 / - UA4HJ - / -13 2 ✓ Closing fragment
08-17 13:01 20m -14 / - <...> - / -19 2 Partial capture
08-17 12:59 20m -13 / - JG3LGD - / -7 2 Partial capture
07-29 02:56 20m - / -12 TN8GD -7 / - 2 ✓ Closing fragment
07-24 04:20 20m - / -12 RN9N -5 / - 4 ✓ Closing fragment
07-23 04:26 20m -9 / - KF6JXM - / - 6 Partial capture
07-23 04:22 20m -12 / - VK2SMP - / - 5 Partial capture
07-23 04:20 20m -10 / - KO1U - / -26 4 ✓ Closing fragment
07-23 04:17 20m -4 / - VE3PFW - / - 4 Partial capture
07-23 04:04 20m -10 / - KC3YOI - / - 2 Partial capture
07-23 04:03 20m -10 / - K5HTE - / - 2 Partial capture
07-23 03:59 20m -5 / - HC5F - / - 6 Partial capture
07-20 04:22 20m -9 / - 5B4ARQ - / -15 2 ✓ Closing fragment
07-20 04:21 20m -3 / - HC7AE - / - 5 Partial capture
07-20 04:16 20m -9 / - KD3ACB - / -19 4 Partial capture
07-20 04:14 20m -9 / - N1MRE -19 / -12 4 ✓ Closing observed
07-20 04:12 20m -11 / - HI3K - / - 3 Partial capture
07-20 04:11 20m -14 / - ZL4TT - / -18 2 ✓ Closing fragment
07-20 03:50 20m - / -9 N2BJ -10 / - 2 ✓ Closing fragment
07-06 04:29 20m -3 / - T77BL - / - 6 Partial capture
07-06 04:25 20m 0 / - TI5RR -6 / -15 3 ✓ Closing observed
07-06 04:18 20m -14 / - WY5L - / - 2 Partial capture
06-28 04:04 20m -5 / - K4FMX - / -18 4 ✓ Closing fragment
06-28 04:02 20m -2 / - HC2FN - / -20 2 ✓ Closing fragment
06-28 03:51 20m -12 / - VK5COP - / -14 4 ✓ Closing fragment
06-28 03:49 20m -2 / -8 UA9CK -11 / -6 4 ✓ Full exchange observed
06-28 03:47 20m -5 / - KF0YOB - / -15 3 ✓ Closing fragment
06-27 17:40 20m - / -3 UA4HBJ -14 / - 3 Partial capture
06-27 04:04 20m -6 / -10 R2EA/P -12 / -15 5 ✓ Full exchange observed
06-27 04:03 20m -6 / - RA1OAK - / -17 2 ✓ Closing fragment
06-27 04:01 20m -7 / +3 RA3AHN -1 / -10 5 ✓ Full exchange observed
06-27 04:01 20m -15 / - OK1UOZ - / -10 2 ✓ Closing fragment
06-27 03:59 20m -15 / -9 RX3ASQ -12 / -18 3 Partial capture
06-25 17:47 10m +2 / - PU2PPD - / - 2 ✓ Closing fragment
06-25 17:46 10m +6 / - PY2DDR - / -10 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
171330  -4 2199  R6OH UA3ON KO90
171345  +1  709  UA3ON R6OH -07
171400  -3 2199  R6OH UA3ON R-03
171415  +3  709  R1TET R6OH RR73
171430  -5 2199  R6OH UA3ON 73
171430  -4  665  R6OH RA1TR -10
171430  -9 1503  R6OH R1TET 73
171445  -1  709  UA3ON R6OH 73
171500  -8 1190  R6OH RA6FSV LN05
171500  +4  709  R6OH R6ML LN17
171545  +0  709  RA1TR R6OH R-09
171600  -4  665  R6OH RA1TR -10
171615  +5  708  RA6FSV R6OH -10
171630  -1  665  R6OH RA1TR -10
171645  +2  708  RA6FSV R6OH RR73
20m 
UTC    dB Audio  Message
052315  -1 2507  R6OH RW3K KO90
052330  +2  314  ZL2NU R6OH KN97 (x5)
052715 +18 2676  VK2ZR R6OH KN97
052745  +0  688  RA9CAD R6OH -04 (x2)
052915 +12 2653  ZL3GAV R6OH KN97
062115 +22 2645  RM6OS R6OH KN97 (x3)
062830  -6 1822  R6OH R4FDW -08 (x2)
10m 
UTC    dB Audio  Message
173315  +3 2409  UA6YW R6OH R-12
173330  +5 2374  R6OH UA6YW RR73
173345 -13 2409  UA6YW R6OH 73
173745  -3 2345  PU5MFH R6OH KN97 (x4)
174230  +5 2404  PU3ULT R6OH KN97
174300  +4 2404  PU3BAD R6OH KN97
174330  +2 2403  PY4AW R6OH KN97
174400  +3 2404  LW6DRV R6OH R-18
174630  +5 2403  PY2DDR R6OH R-10 (x2)
174730  +7 2403  PU2PPD R6OH KN97 (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.

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