E79D — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

334 messages

Active dates

4 UTC dates

Estimated median S/N

+9 dB

Estimated 10th-90th percentile

+1 to +15 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 1, strong (≥ -8 dB) 333.

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 E79D 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 E79D

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

JN93 · 177 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

747 km (approx.)

Last such locator decoded

2026-09-18 20:04 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
200015  -1 2335  E79D RV6AVU KN94
200015  +0  598  E79D R1MA KO59
200030  -7  598  RV6AVU E79D -19
200045  -1 2335  E79D RV6AVU KN94
200045  +2  598  E79D R1MA KO59
200100  -9  598  RV6AVU E79D -19
200200 +17  830  E79D SQ100PKP +09
200215  +4  598  OM1DLC/P E79D R-06
200300  -5  598  E79D R1MA KO59
200300 -13 1544  E79D DJ3JD JO52
200315 +14  598  CQ E79D JN93
200330  -8 1544  E79D DJ3JD JO52
200415  +4  598  DJ3JD E79D RR73
200430  -5 1544  E79D DJ3JD 73
200445  +7  598  CQ E79D JN93

UTC    dB Audio  Message
193545 +14  702  DL1HKL E79D -14
193600  -7  550  E79D RN3YN -20
193615  +7  702  DL1HKL E79D RR73
193630 -13  550  E79D RN3YN -20
193645 +15  702  IU5TTZ E79D JN93
193700 -11  550  E79D RN3YN -20
193700 -12 1503  E79D DO8JB JO32
193715 +20  702  IU5TTZ E79D JN93
193730 -10  550  E79D RN3YN -20
193745 +17  702  RN3YN E79D R-16
193800 -17  550  E79D RN3YN RR73
193815 +19  702  RN3YN E79D 73
193845 +18  702  CQ E79D JN93 (x2)
194000  -1 1215  E79D DD8BA JO42

UTC    dB Audio  Message
191830  +8  981  CQ E79D JN93 (x5)
192115  -9  982  E79D PA9R JO22 (x2)
192200  +9  981  PA9R E79D -15
192215  -8  981  E79D PA9R R-19
192230 +14  981  PA9R E79D RR73
192245 -10  981  E79D PA9R 73
192300  +8  981  CQ E79D JN93 (x4)

UTC    dB Audio  Message
054830  -6 2691  E79D F1PBZ +04

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.