YO5EEE — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

2,090 messages

Active dates

82 UTC dates

Estimated median S/N

-6 dB

Estimated 10th-90th percentile

-16 to +3 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 237, moderate (-15 to -9 dB) 503, strong (≥ -8 dB) 1,350.

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 YO5EEE 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 YO5EEE

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

KN16 · 1,474 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

393 km (approx.)

Last such locator decoded

2026-09-11 21:10 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
081745 -12 1039  II0IHMG YO5EEE KN16
081900 +19 2831  YO5EEE SQ100PKP -08
082115 -13 1039  <HF100PKP> YO5EEE KN16
082130 -20 2152  YO5EEE HF100PKP -22
082145 -14 1039  HF100PKP YO5EEE KN16
082200  -4 2152  YO5EEE HF100PKP -18
082200  +4 2589  YO5EEE OE5GQQ -13
082515  -2 1039  HF100PKP YO5EEE KN16
082545  -6 1039  <SQ100PKP> YO5EEE R-09
095845  +4 1039  <SN100PKP> YO5EEE R-08 (x2)
211900  -4 1040  YO5EEE UB3ADO/P -14
212545  -4 1420  YO5EEE IR0IADU -03 (x2)
213045 -16 1039  TA1/TF1OL YO5EEE R-19

UTC    dB Audio  Message
220200  +3 2504  YO5EEE PA4PA RR73
220215 +11  858  PA4PA YO5EEE 73
220230  +1  544  YO5EEE G8OO JO02 (x9)
035130  +8  329  YO5EEE PA4PA -07 (x2)
211015  -3 1034  TM60LOUV YO5EEE KN16 (x2)

UTC    dB Audio  Message
195215  -6 1004  <II6IALU> YO5EEE KN16 (x6)
210015  -9 1412  II8IHBC YO5EEE KN16 (x5)
210515  -5 1012  SP100PKP YO5EEE KN16
210545  +4 1004  UB3ADO/P YO5EEE KN16
210700 -16 1297  YO5EEE UB3ADO/P -13 (x2)

UTC    dB Audio  Message
190415 -24 1679  YO5EEE M8FQT 73
093715 -14 1672  YO5EEE F4FSY -04 (x3)
194745 -11 2509  YO5EEE DN9OPA JN38 (x4)
220645 -19 1779  YO5EEE EA8UP -24 (x2)
124130 -22 1477  YO5EEE GJ0KYZ -16 (x3)
092900  -6 1772  YO5EEE EX7CQ +02
092930  -6 1772  YO5EEE RR73; SQ2MMX <...> +06

UTC    dB Audio  Message
032300  -9  585  YO5EEE Z62NS +06 (x2)
053030  -7 2734  YO5EEE ZL3GAV -11
065115  +6 1077  IK0XBU/P YO5EEE KN16 (x2)
065245  +2 1077  II7MGBR YO5EEE KN16 (x4)
131730  -6  481  YO5EEE RI1FJL -11 (x3)
052845 -14 1100  YO5EEE ZL2BX -09 (x2)
174430  +0  666  YO5EEE RR73; EA2CD <...> -16

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.