IZ0AEZ — reception at SO8OO

Observed FT8 message patterns

Attributed sample

901 messages

Active dates

72 UTC dates

Estimated median S/N

-0.3 dB

Estimated 10th-90th percentile

-12 to +9 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 39, moderate (-15 to -9 dB) 132, strong (≥ -8 dB) 730.

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 IZ0AEZ 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 IZ0AEZ

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

JN62 · 579 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

1,067 km (approx.)

Last such locator decoded

2026-11-04 20:19 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
182115 -12 2292  IZ0AEZ OZ9FF RR73
182130  +6 2104  OZ9FF IZ0AEZ 73
202530 -12 1351  IZ0AEZ UA9XL/P RR73
202600 +11  716  IZ0AEZ 9A4ZM JN86
195900  -9 1503  IZ0AEZ OE5ABL +02
201300 +13 1503  UA9XL/P IZ0AEZ JN62 (x5)
202000  -3 1397  IZ0AEZ UA9XL/P RR73
202015 +12 1503  UA9XL/P IZ0AEZ 73
202030  -4 1048  IZ0AEZ EA1IOK IN62
202030  +6 1501  IZ0AEZ 9A4ZM JN86 (x2)

UTC    dB Audio  Message
183100  -1 1502  UA9KBC IZ0AEZ JN62
183515  -4 1502  R1BZ IZ0AEZ JN62
183545  +2 1502  SV1AER IZ0AEZ JN62 (x3)
195115  -6 1501  R6UA IZ0AEZ R-25 (x2)
195545  -9 1502  R9FF IZ0AEZ JN62 (x4)
200815  +2 1502  DK80NDS IZ0AEZ JN62
200830 -10  608  IZ0AEZ 6W/IK2HKT -16
200845  -2 1502  DK80NDS IZ0AEZ R-15
200900 -10  607  IZ0AEZ RR73; OZ6CM <...> -16

UTC    dB Audio  Message
144800  +3  392  UA9XL/P IZ0AEZ JN62 (x7)
171515  -5  757  R7OI IZ0AEZ JN62 (x8)

UTC    dB Audio  Message
094715 -13 1965  RD6OW IZ0AEZ -03 (x4)
081830 -21 1441  RA0AB IZ0AEZ JN62 (x3)
082600 -11 2441  VK6WTF IZ0AEZ RR73
082630  -8 2441  R9OX IZ0AEZ JN62 (x5)
083045 -12 2441  UB0AKC IZ0AEZ JN62
115130  -7  814  RV4LD IZ0AEZ 73

UTC    dB Audio  Message
002945  +4  585  TN8GD IZ0AEZ 73
165445  +3  387  KH8A IZ0AEZ JN62 (x14)

UTC    dB Audio  Message
063815  +1 1383  YO5PHL IZ0AEZ -11
063830  -4 1383  IZ0AEZ YO5PHL R+01
063830  -9 2068  IZ0AEZ RZ4FWA LO23
063845  +1 1383  YO5PHL IZ0AEZ RR73
063900  -1 1383  IZ0AEZ YO5PHL 73
063900  +1 2068  IZ0AEZ RZ4FWA LO23 (x2)
065145  +3 1383  <R3RRC/1> IZ0AEZ JN62 (x8)

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.