EW6TW — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

730 messages

Active dates

30 UTC dates

Estimated median S/N

-10.4 dB

Estimated 10th-90th percentile

-21 to +1 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 215, moderate (-15 to -9 dB) 209, strong (≥ -8 dB) 306.

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 · 417 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

875 km (approx.)

Last such locator decoded

2026-09-20 04:11 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
142730 -12 1935  EW6MP EW6TW +00
142800 -14 1935  CQ EW6TW KO55
142830 -13 1935  UA6LIK EW6TW -01
142845  -6 1927  EW6TW UA6LIK R-02
142900 -15 1935  UA6LIK EW6TW RR73
142915  -5 1928  EW6TW UA6LIK 73
142930 -14 1935  CQ EW6TW KO55
143830 -11 1935  EW6MP EW6TW +01 (x2)
143930  -9 1935  CQ EW6TW KO55
151445  -2  627  EW6TW RQ6B R-09
151815  -2 1605  EW6TW UB3ZKO R-07 (x2)
041630 -12 1937  SN100PKP EW6TW +01 (x2)

UTC    dB Audio  Message
044745  -2 2108  LA6YEA EW6TW -03 (x2)
044845  +1 1902  CQ EW6TW KO55
044945  -5 1902  SP7MOQ EW6TW -07 (x2)
041100  -5 1902  CQ EW6TW KO55 (x2)
041145 +17 1903  EW6TW DL3RL JN59
041200  -8 1902  DL3RL EW6TW -04
041215  +0 2037  EW6TW DO2ANW JN57
041215 +21 1902  EW6TW DL3RL R-07
041230 -16 1902  DL3RL EW6TW RR73
041245  -6 2037  EW6TW DO2ANW JN57
041245 +16 1902  EW6TW DL3RL 73
041415  -3 1819  EW6TW DO2ANW JN57

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

UTC    dB Audio  Message
070815  +4  513  EW6TW DC2CB JO31
070845 -18 2107  EW6TW DO9PV JO30
070845  +3  512  EW6TW DC2CB JO31 (x3)
071045 -23 1263  EW6TW DJ3HW 73
071045  +3  512  EW6TW DC2CB JO31 (x4)
180230 -19 1576  EW6TW DK4RH JO31 (x2)
181300 -17 1516  EW6TW F4DUZ JN19 (x3)

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.