DK5NCC — reception at SO8OO

Observed FT8 message patterns

Attributed sample

138 messages

Active dates

8 UTC dates

Estimated median S/N

-12 dB

Estimated 10th-90th percentile

-19 to -4 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 32, moderate (-15 to -9 dB) 67, strong (≥ -8 dB) 39.

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 DK5NCC 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 DK5NCC

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

JO30 · 40 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

1,053 km (approx.)

Last such locator decoded

2026-09-04 15:34 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
152015  -5  788  ON5ACO DK5NCC JO30 (x9)
152645 -14 1075  <...> DK5NCC JO30 (x5)
153415  -4  773  PD0JT/A DK5NCC JO30

UTC    dB Audio  Message
074430  -6 1000  DK5NCC F5OYA/P JN13
074445  -1  999  UR5ZGY DK5NCC 73
074500 -11 1421  DK5NCC RD3FY KO85
074500  -6 1000  DK5NCC F5OYA/P JN13
074530 -14 1421  DK5NCC RD3FY KO85
074530  -8 1000  DK5NCC F5OYA/P JN13
074545  +3  999  F5OYA/P DK5NCC -17
074600  -4 1000  DK5NCC F5OYA/P R-19 (x2)
074645  -2  999  OK1UYR DK5NCC -19 (x2)
074815  -1  999  SP6AXW DK5NCC +05
074915  -4  999  RD3FY DK5NCC -08 (x2)
075615 -20  997  CQ DK5NCC JO30

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.