K1SM — FT8 station from United States

United States Grid: ?

Amateur radio station K1SM operating from United States. 915 FT8 spots received at SO8OO WebSDR, 238 CQ calls, active on 40m, 20m, over 16 days, best SNR +21 dB. Heard between 2026-04-21 and 2026-05-11.

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Overview

915
Total spots
238
CQ calls
16
Days active
-9 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-21
Last seen: 2026-05-11 19:14 UTC

Frequent QSO partners observed at SO8OO

Stations K1SM worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandK1SMPartnerPartner SNRMsgs
05-11 20:45 20m -4 / - EA3GAT - / -15 2 ✓ Confirmed
05-11 20:42 20m -4 / - EA3FNR - / -10 3 Partial
05-11 19:51 20m +2 / - IU1TRT - / - 2 Partial
05-11 19:46 20m +2 / - R4FJ - / -21 4 Partial
05-11 19:10 20m -14 / - EA2CD - / - 2 Partial
05-11 19:05 20m +2 / - R4CBT - / -17 3 Partial
05-11 18:41 20m -4 / - IU1WCZ - / - 2 Partial
05-11 18:22 20m +18 / - II2MPP - / - 6 Partial
05-11 17:32 20m +8 / - UA3AGW - / +1 5 Partial
05-11 17:27 20m -10 / - EA1DV - / - 2 Partial
05-11 16:03 20m -18 / - RW9AW - / -15 4 ✓ Confirmed
05-08 20:03 20m -4 / - RA9W - / -21 2 Partial
05-08 20:01 20m -8 / - IW2NEF - / -1 2 ✓ Confirmed
05-08 19:51 20m +11 / - CT3MD - / - 7 Partial
05-08 19:24 20m +1 / - SV3AUW - / - 10 Partial
05-08 18:52 20m +6 / - EA3HRE - / -15 4 ✓ Confirmed
05-08 18:52 20m -6 / - EA3JBY - / - 2 Partial
05-08 18:47 20m -12 / - EA3JBY - / - 2 Partial
05-06 13:43 20m -6 / - F5PAC - / -18 3 ✓ Confirmed
05-05 21:06 20m -18 / - 7Z1CY - / -15 2 ✓ Confirmed
05-05 20:38 20m -8 / - EI3CTB - / - 6 Partial
05-05 20:32 20m -11 / - A41DL - / -22 3 ✓ Confirmed
05-05 19:08 20m -1 / - EI3CTB - / - 8 Partial
05-05 18:27 20m -7 / - MI7XHT - / - 6 Partial
05-04 17:50 20m -6 / - G0OYR - / -5 4 ✓ Confirmed
05-04 17:31 20m -16 / - EA4HAG - / -15 2 Partial
05-04 16:21 20m -6 / - M7LVU - / - 3 Partial
05-04 16:21 20m -13 / - M8RAG - / - 3 Partial
05-04 16:03 20m +8 / - G4MLA - / -16 4 Partial
05-04 15:40 20m -12 / - F1JZM - / -17 8 Partial
05-04 14:58 20m -9 / - F6CAX - / -19 3 Partial
05-04 14:24 20m 0 / - F4ISO - / - 3 Partial
05-04 14:18 20m -5 / - G1SAA - / - 4 Partial
05-02 15:16 20m -8 / - M3VDL - / -19 5 Partial
05-02 13:35 20m -7 / - IK4LZH - / -14 5 ✓ Confirmed
05-02 12:52 20m -8 / - IU1VJP - / - 2 Partial
05-01 20:38 20m +6 / - YO4BSM - / -4 2 Partial
04-30 14:23 20m -14 / - F5LCX - / -13 3 Partial
04-29 18:13 20m -4 / - PD2RM - / -21 2 ✓ Confirmed
04-29 18:13 20m -10 / - F4HIK - / - 2 Partial
04-29 17:49 20m -12 / - G0UDE - / -13 2 ✓ Confirmed
04-29 00:08 40m +14 / +7 R5DT -17 / -8 5 ✓ Complete
04-28 23:55 40m - / -3 PP2CS -18 / - 2 ✓ Confirmed
04-28 23:49 40m +5 / - RN3DD -23 / -14 2 ✓ Verified
04-28 23:48 40m -20 / -2 EB5R -20 / -5 4 ✓ Complete
04-28 23:46 40m - / -4 UR5WCS -17 / - 4 ✓ Confirmed
04-28 23:44 40m - / -17 YO6BJG -16 / - 2 ✓ Confirmed
04-28 23:41 40m - / -2 KJ4ZCV -20 / - 2 ✓ Confirmed
04-28 23:28 40m -18 / -8 UA3UCV -24 / -19 4 ✓ Complete
04-28 23:26 40m -13 / +10 SP5EXA -23 / -15 4 ✓ Complete

Station Log

20m 
UTC    dB  Freq  Message
194715  +1 1867  K1SM R4FJ R-21 (x2)
195115  +2 1869  K1SM IU1TRT J (x3)
195945 -19 2075  K1SM MM1AWV IO75
202900 -21 1868  PD9DY K1SM -12
203200 -17 1868  CQ K1SM FN42 (x2)
204245  -6 1868  K1SM EA3FNR (x3)
204545  -5 1868  K1SM EA3GAT -15 (x2)
211415 -19 1572  K1SM TA2YK -15
40m 
UTC    dB  Freq  Message
235730 -14 1648  CQ K1SM FN42 (x2)
000445 -13 1649  K1SM IS0/IK2YCW R+03
000600 -15 1649  CQ K1SM FN42 (x5)
000815 +13  814  K1SM R5DT KO94
000830 -18 1649  R5DT K1SM +07
000845 +13  814  K1SM R5DT R-08
000900 -16 1649  R5DT K1SM RR73
000915 +15  814  K1SM R5DT 73
000930 -19 1649  CQ K1SM FN42
001045  +0 2993  K1SM R9CB LO97

SNR History by Band