JK2NWU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JK2NWU, decoded by SO8OO in southeastern Poland. 26 related FT8 messages, observed on 40m, across 4 UTC dates. Heard between 2026-06-05 and 2026-08-23.

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

26
Related messages
0
CQ messages
4
UTC dates heard
+6 dB
Mean decoder S/N

Bands

40m
First seen: 2026-06-05
Last seen: 2026-08-23 18:45 UTC

Frequent QSO partners observed at SO8OO

Stations JK2NWU worked most often, as logged from our receiver:

Activity Heatmap

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 UTCBandJK2NWU S/NCounterpartCounterpart S/NMsgsCapture
08-23 20:44 40m - / -13 UR1CCT +10 / - 3 ✓ Closing fragment
08-21 19:22 40m - / -18 DL3OCF +13 / - 3 ✓ Closing fragment
08-21 18:53 40m - / -13 ON4IQ +16 / - 3 ✓ Closing fragment
08-21 18:51 40m - / -18 ON8BZ -2 / - 2 ✓ Closing fragment
08-21 18:46 40m - / - DL8TV +11 / - 2 Partial capture
08-21 18:22 40m - / -21 LB7ZG +2 / - 3 ✓ Closing fragment
08-21 18:10 40m - / -17 UV5ENO +6 / - 3 ✓ Closing fragment
06-05 18:45 40m - / - UW2ZO -2 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
184645 +11 2850  JK2NWU DL8TV JN49
184715  -3 2640  JK2NWU LA2JKA JO59
184715 +11 2850  JK2NWU DL8TV JN49
185115  -2  797  JK2NWU ON8BZ -18 (x2)
185345 +16 2597  JK2NWU ON4IQ JO20 (x3)
192200 +12 2893  JK2NWU DL3OCF JO51 (x3)
211130 +21  384  JK2NWU UR1CCT KN69 (x4)

Decoder S/N history by band

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