EA1DFP — reception at SO8OO

Observed FT8 message patterns

Attributed sample

576 messages

Active dates

66 UTC dates

Estimated median S/N

-12.1 dB

Estimated 10th-90th percentile

-20 to -3 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 176, moderate (-15 to -9 dB) 238, strong (≥ -8 dB) 162.

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 EA1DFP 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 EA1DFP

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

IN53 · 302 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

2,434 km (approx.)

Last such locator decoded

2026-11-03 06:24 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
215715  +1  717  S79VU EA1DFP IN53 (x10)
223530 -10  638  EA1DFP RR73; YU1FW <...> -16
193000  -5 1591  EA1DFP LZ911TD -04
062430 -10  808  OH6OKSA EA1DFP IN53
062445  -4  407  EA1DFP 9A60CBM -04
062500  -9  808  OH6OKSA EA1DFP R-06

UTC    dB Audio  Message
231215 -10 1015  EA3FR EA1DFP R-15
231230 -12 1912  EA1DFP EA5HM IM99
231245  -9 1015  EA3FR EA1DFP 73
231300  -5 1912  EA1DFP EA5HM IM99
070145 -18 1230  EA1DFP ON1JP -07 (x3)
061230  -9  751  EA1DFP AN5CV RR73
213630 -14 1660  AM5GC EA1DFP IN53 (x2)
214215 -18  606  EA1DFP AM5GC +09 (x2)
000015 -16 1543  RA6FCU/P EA1DFP IN53
000045 -16 1542  <LZ911TD> EA1DFP IN53
000100  -5 1418  EA1DFP LZ911TD -05

UTC    dB Audio  Message
215515 -11 1652  S9R EA1DFP R-21
220445 -16 1936  6W/IK2HKT EA1DFP IN53 (x14)

UTC    dB Audio  Message
080400 -12 1914  EA1DFP F5RRS JN36 (x4)
080600 -12  598  EA1DFP DK8HC JO42
074330  -5 2088  EA1DFP OE2VDL JN67 (x4)

UTC    dB Audio  Message
221600 -16 1515  OH0ERF EA1DFP R-02 (x4)

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.