KO2THF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving KO2THF, decoded by SO8OO in southeastern Poland. 155 related FT8 messages, 8 CQ messages, observed on 40m, 20m, across 15 UTC dates. Heard between 2026-04-30 and 2026-07-04.

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

155
Related messages
8
CQ messages
15
UTC dates heard
-5 dB
Mean decoder S/N

Bands

First seen: 2026-04-30
Last seen: 2026-07-04 01:49 UTC

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 UTCBandKO2THF S/NCounterpartCounterpart S/NMsgsCapture
07-04 03:47 40m - / -14 IQ4JO 0 / - 2 ✓ Closing fragment
07-04 03:47 40m - / -7 PI4DX -6 / - 6 ✓ Closing fragment
07-03 01:28 40m - / -8 PC2J -1 / - 2 ✓ Closing fragment
07-02 21:23 20m - / - DL1R -4 / - 7 Partial capture
07-02 18:39 20m - / -25 CU6NS -12 / - 7 Partial capture
06-19 23:49 20m - / -9 RA4AAT -2 / - 2 Partial capture
06-19 23:39 20m - / -17 EB3JT +20 / - 2 Partial capture
06-19 23:36 20m - / -7 7Z1IS -6 / - 2 ✓ Closing fragment
06-19 23:36 20m - / -12 RA4AAT -5 / - 3 Partial capture
06-18 21:54 20m - / -11 IK4LZH -9 / - 4 Partial capture
06-16 23:26 20m -8 / - A92AE - / - 3 Partial capture
06-16 22:27 20m - / -16 UW8SM -14 / - 4 Partial capture
06-16 22:25 20m - / -12 TF8KW -3 / - 3 ✓ Closing fragment
06-16 22:20 20m -9 / - N0QX - / -24 2 ✓ Closing fragment
06-07 17:11 20m - / -13 DK2LG -7 / - 3 Partial capture
06-07 11:42 20m - / -17 MI0JZZ -4 / - 2 ✓ Closing fragment
06-06 05:13 20m - / -19 IT9CCB -1 / - 3 ✓ Closing fragment
06-06 05:07 20m - / - IT9CCB -9 / - 2 Partial capture
06-06 05:02 20m - / - UR5EDX -12 / - 3 Partial capture
06-06 04:43 20m - / - UR5EDX -11 / - 7 Partial capture
05-31 03:53 40m - / 0 ON1JP -18 / - 4 Partial capture
05-31 02:04 40m - / -25 SM7RHI -8 / - 3 ✓ Closing fragment
05-31 01:57 40m - / - DL1EBW -1 / - 2 Partial capture
05-31 01:34 40m -6 / - PD1HBL +5 / -15 14 Partial capture
05-31 01:19 40m - / - PD9JPV +2 / - 3 Partial capture
05-31 01:12 40m - / -18 MW9LQA -8 / - 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
035315 -21 1484  KO2THF ON1JP +00 (x4)
012530  +8 2837  KO2THF PC2J JO22 (x3)
034715  -6 2136  KO2THF PI4DX JO21
034745  -1 2797  KO2THF IQ4JO R-14
034745  -5 2137  KO2THF PI4DX JO21
034815  +0 2797  KO2THF IQ4JO 73
034815  -6 2136  KO2THF PI4DX JO21 (x4)
20m
UTC    dB Audio  Message
202245 -11  625  KO2THF R5AV -19
183915 -12 2183  KO2THF CU6NS -25 (x7)
212315  -3 2722  KO2THF DL1R JN58 (x7)

Decoder S/N history by band

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