KR4LUL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving KR4LUL, decoded by SO8OO in southeastern Poland. 148 related FT8 messages, observed on 80m, 40m, 20m, across 21 UTC dates. Heard between 2026-05-29 and 2026-07-18.

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.

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Overview

148
Related messages
0
CQ messages
21
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-05-29
Last seen: 2026-07-18 22:28 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 UTCBandKR4LUL S/NCounterpartCounterpart S/NMsgsCapture
07-19 00:19 20m - / 0 PD0IFI -11 / - 7 Partial capture
07-19 00:17 20m - / -7 9A4ZM -1 / - 2 ✓ Closing fragment
07-19 00:04 20m - / - NU1T -6 / - 2 Partial capture
07-18 23:46 20m - / -12 NU1T -5 / - 3 ✓ Closing fragment
07-14 03:29 80m - / -14 F5MYK -24 / - 2 Partial capture
07-14 03:26 80m - / -17 HB9CXZ +7 / - 3 ✓ Closing fragment
07-14 02:53 40m - / -16 F5RRS -11 / - 3 ✓ Closing fragment
06-29 01:49 40m - / -14 F5RRS -12 / - 5 Partial capture
06-26 23:14 20m - / +2 EA4T -18 / - 2 Partial capture
06-26 01:04 80m - / -3 W1MK -7 / - 2 ✓ Closing fragment
06-23 04:11 40m - / - DL1GLO -16 / - 9 Partial capture
06-23 03:45 20m - / -9 F5PBG -17 / - 3 ✓ Closing fragment
06-19 04:24 20m - / -14 UW8SM -22 / - 2 Partial capture
06-19 04:12 40m - / -18 F1PBZ -9 / - 2 ✓ Closing fragment
06-19 04:12 40m - / - F4LNM -14 / - 2 Partial capture
06-19 04:12 40m - / -15 F5NNN -16 / - 4 Partial capture
06-16 04:20 40m - / -16 EC3A -13 / - 4 Partial capture
06-16 04:18 40m - / - HA7TM +2 / - 3 Partial capture
06-15 03:24 20m - / - OD5KU +20 / - 2 Partial capture
06-15 03:23 20m - / -11 KX8X -24 / - 2 ✓ Closing fragment
06-14 04:06 40m - / -8 DK7ZT -1 / - 7 Partial capture
06-13 02:56 20m - / -11 LY7T +6 / - 3 Partial capture
06-13 02:53 20m - / -14 IS0BOZ -11 / - 2 Partial capture
06-13 02:42 20m - / -10 LY7T +10 / - 4 Partial capture
06-13 02:38 20m - / -15 HK0RMR -4 / - 3 Partial capture
06-10 04:11 20m - / -9 UT7UJ -2 / - 2 ✓ Closing fragment
06-09 04:01 20m - / - EA3GXK -11 / - 3 Partial capture
06-09 03:58 20m - / -19 4Z1RZ +8 / - 3 Partial capture
06-09 03:58 20m - / -9 S55DX -18 / - 3 Partial capture
06-06 01:16 40m - / -11 VP2MAA -7 / - 2 ✓ Closing fragment
06-06 00:36 40m - / -12 HB9EFK +4 / - 2 ✓ Closing fragment
06-03 06:27 20m - / - EA1CQ 0 / - 2 Partial capture
06-02 05:40 40m - / -17 DK7ZT -11 / - 3 Partial capture
06-02 04:57 20m - / - V31DL 0 / - 3 Partial capture
06-01 05:37 40m - / - F4LWD -16 / - 6 Partial capture
06-01 05:32 40m - / -9 F4LWD -12 / - 2 Partial capture
06-01 05:26 40m - / -13 EA3NG -16 / - 2 Partial capture
05-31 05:54 20m - / - EA5W -9 / - 4 Partial capture
05-31 05:53 20m - / - F6DZU -1 / - 5 ✓ Closing fragment
05-30 01:28 40m - / -9 DK7ZT 0 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
234600  -1  306  KR4LUL NU1T FN42 (x5)
001730  -3  953  KR4LUL 9A4ZM R-07 (x2)
001930  -5  374  KR4LUL PD0IFI JO32 (x8)
80m
UTC    dB Audio  Message
010415  -7  754  KR4LUL W1MK -03 (x2)
032630 -15 2260  KR4LUL F5MYK IN97
032630 +11 2378  KR4LUL HB9CXZ JN46 (x3)
032900 -24 2259  KR4LUL F5MYK R-14 (x2)
40m
UTC    dB Audio  Message
041300 -18 2048  KR4LUL DL1GLO JN47 (x6)
014900 -11 1810  KR4LUL F5RRS JN36 (x5)
024245 -15  237  KR4LUL EI2IXB -14
025345 -14 1845  KR4LUL F5RRS JN36 (x3)

Decoder S/N history by band

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