W6YX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Most frequent locator attributed to this token: CM87

Receiver-side FT8 activity involving W6YX, decoded by SO8OO in southeastern Poland. 22 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-08-24 and 2026-09-02.

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 22 FT8 messages attributed to W6YX as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (68%), followed by 20 m (32%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.

Overview

22
Messages attributed
3
UTC dates decoded
5
Active 15-min windows
-7 dB
Estimated median S/N

Bands

First attributed message: 2026-08-24
Last attributed message: 2026-09-02 02:51 UTC

Observed FT8 message patterns

Attributed sample
22 messages
Active dates
3 UTC dates
Estimated median S/N
-7 dB
Estimated 10th-90th percentile
-15 to -3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 13.

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.

Most frequent locator attributed to W6YX

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
CM87 · 12 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
9,697 km (approx.)
Last such locator decoded
2026-09-02 02:49 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 UTCBandW6YX S/NCounterpartCounterpart S/NMsgsCapture
09-19 01:19 40m - / - MI7XHT -12 / - 2 Partial capture
09-18 02:28 40m - / - MI7XHT -9 / - 3 Partial capture
09-18 02:13 40m - / - MI7XHT -7 / - 3 Partial capture
09-18 02:03 40m - / -15 CU6AB -8 / - 2 ✓ Closing fragment
09-07 04:23 40m - / - DH5YBE +4 / - 7 Partial capture
09-07 04:21 40m - / -14 DL8WEM +6 / - 2 ✓ Closing fragment
09-07 04:19 40m - / -18 IT9PHU 0 / - 6 Partial capture
09-07 04:17 40m - / -14 ES2MC 0 / - 4 ✓ Closing fragment
09-07 04:14 40m - / -10 EC5M 0 / - 6 Partial capture
09-07 04:11 40m - / -3 F5LQ -6 / - 2 ✓ Closing fragment
09-07 04:07 40m - / -3 EA7AH -18 / - 2 ✓ Closing fragment
09-07 04:06 40m - / -16 YO4NF +6 / - 2 Partial capture
09-07 04:05 40m - / +7 LX1TI +6 / - 2 ✓ Closing fragment
09-06 04:36 40m - / - F4MMH -6 / - 2 Partial capture
09-06 04:34 40m - / -12 LA1QRO -6 / - 2 ✓ Closing fragment
09-06 04:30 40m - / +4 OZ7KJ/P -8 / - 2 ✓ Closing fragment
09-04 05:08 40m - / - DL2YCD 0 / - 6 Partial capture
09-04 05:06 40m - / -3 M0PNN -10 / - 3 ✓ Closing fragment
09-04 05:05 40m - / - DJ0MAB +4 / - 2 Partial capture
09-04 05:04 40m - / -3 F6DZU 0 / - 2 ✓ Closing fragment
09-04 04:29 40m - / - EB3JT -10 / - 3 ✓ Closing fragment
09-04 04:27 40m - / - DL2YCD -2 / - 2 Partial capture
09-04 04:19 40m - / - IU1QZW -4 / - 3 Partial capture
09-04 04:15 40m - / -10 SV2JAO +5 / - 7 ✓ Closing fragment
09-02 02:55 40m - / - G5TV -6 / - 2 Partial capture
09-02 02:54 40m - / - RZ6L +16 / - 2 Partial capture
09-02 02:51 40m - / - G5TV -7 / - 3 Partial capture
09-02 02:51 40m -6 / +2 OE3OOG -11 / -13 3 ✓ Full exchange observed
09-02 02:48 40m -4 / - N5WXB - / +3 2 ✓ Closing fragment
09-02 02:46 40m -4 / - N9AOT - / -6 2 ✓ Closing fragment
09-02 02:45 40m - / - F4VTR +12 / - 2 Partial capture
09-02 02:45 40m - / - G5TV -3 / - 4 Partial capture
09-02 02:39 40m - / - 9A4ZM +1 / - 4 Partial capture
09-02 02:35 40m - / - R6TA +6 / - 7 Partial capture
09-02 02:33 40m - / - G5TV 0 / - 3 Partial capture
09-02 02:29 40m - / -12 UR5AB +6 / - 8 ✓ Closing fragment
09-02 02:21 40m - / -13 F4IFO -10 / - 9 ✓ Closing fragment
09-02 02:09 40m - / - R2EC -14 / - 2 Partial capture
09-02 02:09 40m - / -13 UR3HC -3 / - 6 Partial capture
09-01 04:16 40m - / - IU2EFB +3 / - 5 ✓ Closing fragment
09-01 04:13 40m - / -14 DL3MIB +12 / - 8 ✓ Closing fragment
09-01 04:04 40m - / -8 G6AD +16 / - 3 Partial capture
09-01 04:02 40m - / - PC2J +12 / - 2 Partial capture
09-01 03:56 40m - / -14 SV1DKR -10 / - 3 ✓ Closing fragment
09-01 03:55 40m - / -9 IZ0MYH +14 / - 3 ✓ Closing fragment
09-01 03:53 40m - / -12 IK6DLK +20 / - 3 ✓ Closing fragment
09-01 03:50 40m - / -8 G6AD +12 / - 2 Partial capture
09-01 03:50 40m - / - PC2J -4 / - 3 Partial capture
09-01 03:49 40m - / -7 F5PBG -2 / - 2 Partial capture
09-01 03:49 40m - / - G5TV -12 / - 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
042545  +0 2744  W6YX DH5YBE JO41 (x2)
020200 -22 1814  W6YX W3L RR73
020315  -9 2083  W6YX CU6AB -15 (x2)
020930 -15 2187  W6YX S58N -10
021030 -13 2535  W6YX OH6RE KP22
021330  -9  455  W6YX MI7XHT IO64 (x8)
20m
UTC    dB Audio  Message
040400 +20 2700  W6YX OD5KU KM73 (x9)
033015 -10 1155  W6YX WA4FU +00
034430  +1 2420  W6YX 4X1FK KM71
031630 -21 1875  W6YX EA8TN -01 (x2)
161945  +7 2367  W6YX EI9FVB -11 (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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee