K1SM — FT8 station from United States

United States Grid: IN95

Amateur radio station K1SM operating from United States (grid square IN95). 1,076 FT8 spots received at SO8OO WebSDR, 292 CQ calls, active on 40m, 20m, over 19 days, best SNR +21 dB. Heard between 2026-04-21 and 2026-05-20.

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

Overview

1,076
Total spots
292
CQ calls
19
Days active
-9 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-21
Last seen: 2026-05-20 17:09 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
05-20 18:57 20m -10 / - F4MQR - / - 3 Partial
05-20 18:04 20m 0 / - F6GGA - / -16 2 ✓ Confirmed
05-19 22:23 40m 0 / -10 G8VJU -21 / -19 5 Partial
05-19 22:19 40m -11 / -22 IZ8EYN -24 / -15 6 ✓ Complete
05-19 20:31 20m -10 / - IZ5CMG - / - 2 ✓ Confirmed
05-19 19:40 20m -1 / - F4NGR - / -11 7 ✓ Confirmed
05-19 19:31 20m -12 / - PE1KWE - / -23 2 Partial
05-19 19:31 20m -6 / - 2E0IBU - / -19 3 ✓ Confirmed
05-19 19:27 20m +6 / - UR5QW - / -14 5 Partial
05-19 19:24 20m -8 / - F4NGC - / - 3 Partial
05-19 19:16 20m -9 / - DF1OLS - / -24 2 ✓ Confirmed
05-19 18:38 20m -10 / - F1EOF - / -8 4 ✓ Confirmed
05-19 16:26 20m +2 / - IU1TMB - / -15 2 Partial
05-19 13:48 20m -11 / - IK4LZH - / -15 3 Partial
05-19 12:52 20m -10 / - MW7WCM - / - 2 Partial
05-19 12:16 20m +2 / - F5GPE - / - 3 Partial
05-18 22:56 20m - / -15 EI8LG -20 / - 3 ✓ Confirmed
05-18 22:51 20m - / -8 VE3LJU -13 / - 2 ✓ Confirmed
05-18 22:49 20m - / +2 KD2VRL -13 / - 2 ✓ Confirmed
05-18 22:47 20m - / -3 W3DLR -12 / - 2 ✓ Confirmed
05-18 22:41 20m - / -19 SY1DAL -20 / - 6 Partial
05-18 22:35 20m -9 / +2 IT9FTP -22 / -1 5 ✓ Complete
05-18 22:28 20m -6 / - IT9FTP - / -8 2 Partial
05-18 21:58 20m - / -16 K8OMB -18 / - 2 ✓ Confirmed
05-18 21:56 20m -22 / -15 HK4MD -15 / - 4 ✓ Verified
05-18 21:53 20m -9 / -15 EA2BUW -4 / - 5 ✓ Verified
05-18 21:50 20m -2 / - A92AE - / -22 2 Partial
05-18 21:49 20m - / -15 G4KVI -4 / - 2 ✓ Confirmed
05-18 21:46 20m - / -5 US5WFL -10 / - 5 ✓ Confirmed
05-18 21:41 20m - / -9 M0PFX -12 / - 2 ✓ Confirmed
05-18 21:37 20m - / -20 UR5WCS -16 / - 3 Partial
05-18 21:31 20m - / -6 7Z1WW -21 / - 3 Partial
05-18 21:00 20m +3 / - TA4SM - / -14 5 Partial
05-18 20:49 20m -1 / - Z34K - / -16 6 ✓ Confirmed
05-18 20:43 20m - / -14 KE4MVW -22 / - 2 Partial
05-18 20:17 20m +9 / - SV5BYP - / -10 6 ✓ Confirmed
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

Station Log

20m 
UTC    dB  Freq  Message
200715  -8 1053  K1SM G5IAN -23
201115  +0 2044  K1SM IW9FFI JM76
203115  -8 1135  K1SM IZ5CMG JN53 (x2)
143915 -11 2641  K1SM UR5QW -17
162945 -15 2178  K1SM PE1JTU JO33
164045 +11 3035  K1SM F4ISO JN25
174345  -4 2402  K1SM IU0RBF JN61
180445  +0  641  K1SM F6GGA R-16 (x2)
185745 -16 2930  K1SM F4MQR JO10 (x3)
190845  -9 2179  K1SM IT9JNX JM77
190915  +3 1713  K1SM F4NGC IN95
40m 
UTC    dB  Freq  Message
001045  +0 2993  K1SM R9CB LO97
221345  -9 1992  K1SM EA7BD IM77
221515  -7 1029  K1SM G3AML IO92 (x2)
221945 -11 1372  K1SM IZ8EYN -15 (x4)
222200 -24 2040  IZ8EYN K1SM R-22
222215 -14 1373  K1SM IZ8EYN RR73
222315  -3 2039  K1SM G8VJU JO01
222330 -21 2040  G8VJU K1SM -10
222345  -1 2038  K1SM G8VJU R-19 (x3)

SNR History by Band