EW6TW — reception at SO8OO

Observed FT8 message patterns

Attributed sample

762 messages

Active dates

33 UTC dates

Estimated median S/N

-11 dB

Estimated 10th-90th percentile

-21 to +1 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 234, moderate (-15 to -9 dB) 216, strong (≥ -8 dB) 312.

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 EW6TW 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 EW6TW

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

KO55 · 426 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

875 km (approx.)

Last such locator decoded

2026-11-01 04:58 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.

Recent FT8 messages decoded at SO8OO

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

UTC    dB Audio  Message
045545  -8 1352  EW6TW ON4MAP JO20
045545 -11 1567  EW6TW I2XYI JN45
045545  +3 1902  EW6TW DK6ITM RR73
045600  +3 1902  DK6ITM EW6TW 73
045615  -9 1352  EW6TW ON4MAP JO20
045630  +0 1902  ON8WR EW6TW -07
045645  -6 1352  EW6TW ON4MAP JO20
045700  -2 1902  ON8WR EW6TW -07
045715  +2 1801  EW6TW ON8WR R+10
045715  -6 1352  EW6TW ON4MAP JO20
045730  -4 1902  ON8WR EW6TW RR73
045745  +2 1801  EW6TW ON8WR 73
045745 -15 1352  EW6TW ON4MAP JO20
045800  -4 1901  CQ EW6TW KO55 (x2)

UTC    dB Audio  Message
044630 -24 1901  ES2AJ EW6TW 73
044700 -13 1901  CQ EW6TW KO55 (x2)
044830 -17 1901  UA1WHZ EW6TW -10 (x2)
044930 -18 1901  R2DRE EW6TW R-18
044945  -7 1900  EW6TW UA1WHZ +03
045000 -23 1901  R2DRE EW6TW R-18
045015 -19 1901  EW6TW UA1WHZ +03
045030 -20 1901  UA1WHZ EW6TW R-14
045045 -12 1900  EW6TW UA1WHZ RRR
045100 -24 1901  UA1WHZ EW6TW RR73
045130 -24 1900  EU3AA EW6TW +03 (x2)
045300 -24 1901  IK0AGU EW6TW -08

UTC    dB Audio  Message
151445  -2  627  EW6TW RQ6B R-09
151815  -2 1605  EW6TW UB3ZKO R-07 (x2)
041630 -12 1937  SN100PKP EW6TW +01 (x2)
063115 -14 1935  CQ EW6TW KO55 (x2)
063215 -12 1935  R4ABW EW6TW -06 (x3)
063330 -16 1905  EW6TW DL3NAA JN38
063400  -7 1224  EW6TW F5MXH JN07 (x4)

UTC    dB Audio  Message
121815  -7 1968  EW6TW 2W0YOX IO81 (x2)
122115 -15 3069  EW6TW OH6IH -11 (x2)
122145  -6 1421  EW6TW LA1SNA JO49
122245  +0  901  EW6TW PA3DPS 73
122345  -8 1970  EW6TW VE3XN EN93
122515 -12 3069  EW6TW OH6IH -14 (x2)
122615  -7 2960  EW6TW IW5ALZ JN53
122845 -16 1971  EW6TW IK1MJK/P JN35
122915  -1 1970  EW6TW F4AWT JN24 (x2)
123045 -11 1539  EW6TW PA1FMR JO21
111245  -5 1710  EW6TW RK6MC -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.