DK9FY — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JN48

Receiver-side FT8 activity involving DK9FY, decoded by SO8OO in southeastern Poland. 62 related FT8 messages, 20 CQ messages, observed on 40m, 20m, across 4 UTC dates. Heard between 2026-08-08 and 2026-08-11.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

62
Related messages
20
CQ messages
4
UTC dates heard
-14 dB
Mean decoder S/N

Bands

First seen: 2026-08-08
Last seen: 2026-08-11 10:37 UTC

Activity Heatmap

Locator transmitted by DK9FY

Approximate centre of JN48, decoded 2026-08-10 15:02 UTC. A transmitted locator is not proof of the operator's permanent location.

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.

Time UTCBandDK9FY S/NCounterpartCounterpart S/NMsgsCapture
08-11 12:37 40m - / -1 HA1ZW -22 / - 2 ✓ Closing fragment
08-11 10:18 40m - / - DF1YQ -16 / - 2 ✓ Closing fragment
08-10 07:31 40m - / -18 SP0DF -21 / - 3 ✓ Closing fragment
08-09 21:11 40m -16 / - EA5ET - / +4 2 Partial capture
08-09 21:09 40m -12 / -6 9A4ZM -10 / - 2 Partial capture
08-09 21:07 40m -17 / -12 YO6LM -4 / - 3 ✓ Closing observed
08-09 20:56 40m -22 / -13 PD0IFI -11 / - 3 Partial capture
08-09 20:50 40m -21 / -4 DL3JHK -14 / - 4 ✓ Closing observed
08-09 20:49 40m - / -3 DH5BM -15 / - 3 ✓ Closing fragment
08-09 18:14 20m - / -6 M0BEW -16 / - 2 ✓ Closing fragment
08-09 18:09 20m - / -9 M0BEW -13 / - 3 Partial capture
08-09 16:26 20m -14 / - VU3KOD - / - 6 Partial capture
08-09 15:57 20m - / -7 9A4ZM -1 / - 5 ✓ Closing fragment
08-09 14:56 20m - / +1 UI6O -23 / - 2 Partial capture
08-08 13:25 40m - / - DL9KM -19 / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m
UTC    dB Audio  Message
210830 -12 1242  CQ DK9FY JN48
210915 -10 1239  DK9FY 9A4ZM R-06
210930 -12 1242  9A4ZM DK9FY RRR
210945 -10 1241  DK9FY RN6MA -16
211030 -11 1242  CQ DK9FY JN48 (x2)
211130 -11 1242  EA5ET DK9FY +04 (x2)
073115 -21 1935  DK9FY SP0DF JO73 (x3)
101815 -17 2381  DK9FY DF1YQ JO62 (x2)
123700 -23 1343  DK9FY HA1ZW -01 (x2)
20m
UTC    dB Audio  Message
175145  -5 1045  DK9FY R7OV KN87
175200 -15 1045  CQ DK9FY JN48
180900 -13 1045  DK9FY M0BEW -09 (x3)
181030 -15 1046  DK9FY RN6MA -10
181430 -15 1045  DK9FY M0BEW -06 (x2)
201145 -20 1045  CQ DK9FY JN48
141315 -15 2504  HA1BF DK9FY JN48
142700 -11 2504  DK9FY DK7UY JO44
142945 -13 2504  EA7TB DK9FY RRR
145245 -17 2503  EI5LK DK9FY R-16 (x3)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.