R6OK — 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: KN87

Receiver-side FT8 activity involving R6OK, decoded by SO8OO in southeastern Poland. 2,356 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 79 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-22.

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 2,356 FT8 messages attributed to R6OK as the transmitting token by decoded message structure across 79 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (52%), followed by 20 m (39%) and 10 m (8%). Most decodes (79%) fell within the six-hour window 01:00-07:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8.4 dB.

Overview

2,356
Messages attributed
79
UTC dates decoded
338
Active 15-min windows
-8.4 dB
Estimated median S/N

Bands

First attributed message: 2026-06-06
Last attributed message: 2026-10-22 04:42 UTC

Observed FT8 message patterns

Attributed sample
2,356 messages
Active dates
79 UTC dates
Estimated median S/N
-8.4 dB
Estimated 10th-90th percentile
-16 to +2 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 296, moderate (-15 to -9 dB) 878, strong (≥ -8 dB) 1,182.

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 R6OK

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
KN87 · 1,648 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,146 km (approx.)
Last such locator decoded
2026-10-22 04:42 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 UTCBandR6OK S/NCounterpartCounterpart S/NMsgsCapture
10-22 04:41 40m -22 / - EC5WR - / - 2 Partial capture
10-22 04:33 40m -13 / - YY5EHT - / - 4 Partial capture
10-22 04:27 40m -10 / - EP2AES - / - 6 Partial capture
10-22 03:34 40m - / -17 TO4A +9 / - 2 ✓ Closing fragment
10-22 03:09 40m - / -14 P4/WE9V +7 / - 2 Partial capture
10-10 13:31 10m - / -6 TT1GD -14 / - 2 Partial capture
10-09 02:43 40m - / -3 R80SAA -4 / - 2 ✓ Closing fragment
10-08 03:43 40m - / -4 AM5CV -9 / - 3 ✓ Closing fragment
10-07 03:47 40m -12 / - C5R - / - 3 Partial capture
10-07 03:43 40m -8 / - K1QD - / - 3 Partial capture
10-07 03:25 40m -19 / - OE4AAC - / - 2 Partial capture
10-07 03:03 40m -14 / -9 LZ2PAJ -15 / -7 4 ✓ Full exchange observed
10-07 02:57 40m -24 / - E75C - / -16 2 Partial capture
10-07 02:01 40m -18 / - C5R - / - 2 Partial capture
10-07 01:45 40m -13 / - C5R - / - 3 Partial capture
10-07 01:40 40m -19 / - C5R - / - 2 Partial capture
10-04 02:50 40m +1 / - OK1ZJK - / - 2 Partial capture
10-04 02:47 40m -2 / - RU3FA - / - 2 Partial capture
10-04 02:45 40m 0 / - SM5DYQ - / - 2 Partial capture
10-04 02:44 40m 0 / - MM8FKF - / - 2 Partial capture
10-04 00:55 80m -23 / -8 UN0GY -16 / -25 4 ✓ Full exchange observed
10-04 00:52 80m - / -16 UA4PDJ -15 / - 3 ✓ Closing fragment
10-04 00:50 80m -18 / -20 RN2F 0 / -16 4 ✓ Full exchange observed
10-03 18:00 40m - / - UA3FO -9 / - 2 Partial capture
10-03 17:59 40m -14 / -12 OE6OCG +4 / -14 4 ✓ Full exchange observed
10-03 17:56 40m -20 / - UA9QFF - / -17 3 Partial capture
10-03 17:51 40m -13 / -13 R3BCK -4 / -12 7 Partial capture
10-03 17:48 40m -11 / -22 IK1MJK/P -9 / - 4 ✓ Closing observed
10-03 17:45 40m - / -16 RW3ZC -5 / - 2 Partial capture
10-03 17:42 40m -8 / - RA9AMO - / -13 2 ✓ Closing fragment
10-03 17:23 40m -7 / - JA4FKX - / - 4 Partial capture
10-03 17:07 40m - / - R3BCK -8 / - 2 Partial capture
10-03 17:04 40m -10 / - R3UAF -11 / -9 3 ✓ Closing observed
10-03 17:03 40m -6 / - R7DI -4 / -17 5 ✓ Closing observed
10-03 17:00 40m -2 / - R0AU - / -19 2 Partial capture
10-03 16:59 40m -6 / -5 R9FGF -20 / - 3 ✓ Closing observed
10-03 16:57 40m -6 / - UB4CLH - / -11 2 ✓ Closing fragment
10-03 16:56 40m -6 / - RW4HRE - / -15 2 ✓ Closing fragment
10-03 16:55 40m - / -23 IN3LHF -15 / - 3 Partial capture
10-03 02:56 40m -2 / - AB8M - / - 2 Partial capture
10-03 02:50 40m -3 / - HK3W - / - 3 Partial capture
10-03 02:46 40m -2 / - KB9ZM - / - 3 Partial capture
10-03 02:44 40m +2 / - KE2FP - / - 3 Partial capture
10-03 02:40 40m +1 / - N4BWW - / -13 3 ✓ Closing fragment
10-03 02:38 40m +1 / -5 VE3HLM -12 / -15 5 ✓ Full exchange observed
10-03 02:33 40m 0 / - KT4ZG - / - 3 Partial capture
10-03 02:27 40m +3 / - IQ9SZ/3 - / - 5 Partial capture
10-03 02:26 40m +6 / - TA3XEE - / -15 3 ✓ Closing fragment
10-03 02:25 40m +1 / - KO4VZM - / - 2 Partial capture
10-03 02:20 40m +2 / +6 3Z4DX -8 / +6 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
033430  +8  389  R6OK TO4A -17 (x2)
042215 -12 2483  PQ5TA R6OK KN87
042715  -3 2483  EP2AES R6OK KN87 (x6)
043330 -14 2092  YY5EHT R6OK KN87 (x4)
044130 -22 1817  EC5WR R6OK KN87 (x2)
10m
UTC    dB Audio  Message
073145  -3 2533  8Q7PR R6OK KN87 (x9)
073815 -13 2007  JH2HHJ R6OK KN87 (x2)
073945 -14 2006  8Q7PR R6OK KN87 (x2)
133130 -10 2247  R6OK TT1GD -06 (x2)
80m
UTC    dB Audio  Message
023745 -11 2362  9A5E R6OK 73
023800  -7 2692  R6OK R4UA LO24 (x2)
023915 -11 2362  OK1UOZ R6OK KN87
005030 -18 2009  RN2F R6OK KN87
005045  -5 2425  R6OK RN2F -20
005100 -18 2009  RN2F R6OK R-16
005115  +5 2425  R6OK RN2F RR73
005245 -16 2009  R6OK UA4PDJ LO45 (x3)
005500 -21 2486  R6OK UN0GY -08
005515 -24 2009  UN0GY R6OK R-25
005530 -10 2487  R6OK UN0GY RR73
005545 -22 2009  UN0GY R6OK 73
20m
UTC    dB Audio  Message
043700 -10 2288  VK7GS R6OK KN87 (x3)
044045 -11 2289  YT9A R6OK KN87
044100  -8 1016  R6OK YT9A -03
044115  -5 2289  YT9A R6OK R-05
044130 -11 1016  R6OK YT9A RR73
044145  -9 2289  YT9A R6OK 73
045030 -12 2179  VK2AJB R6OK KN87 (x2)
045230  -8 2478  HL5XL R6OK KN87 (x4)
045745  -9 2059  <...> R6OK R-14

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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