SM7SMS — FT8 station from Sweden

Sweden Grid: JN57

Amateur radio station SM7SMS operating from Sweden (grid square JN57). 41 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 6 days, best SNR +11 dB. Heard between 2026-05-08 and 2026-06-16.

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

Overview

41
Total spots
0
CQ calls
6
Days active
-6 dB
Avg SNR

Bands

40m 20m
First seen: 2026-05-08
Last seen: 2026-06-16 15:50 UTC

Frequent QSO partners observed at SO8OO

Stations SM7SMS worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandSM7SMSPartnerPartner SNRMsgs
06-16 17:48 40m -10 / -13 IQ9GD -9 / -6 4 ✓ Complete
06-16 17:47 40m - / -18 EK1KE -7 / - 3 ✓ Confirmed
06-10 04:58 40m - / - HP2DFA -3 / - 3 Partial
06-09 01:46 40m - / -13 TI2CC +3 / - 6 ✓ Confirmed
06-09 01:31 40m -2 / - RN6HK - / - 2 Partial
06-09 01:31 40m -8 / +3 DK8HC +6 / +1 6 ✓ Complete
06-09 01:29 40m -20 / +3 US2YW 0 / +2 5 ✓ Complete
06-09 01:28 40m - / -23 OA4EKB +1 / - 3 ✓ Confirmed
06-09 01:27 40m - / -9 SP6AXW 0 / - 2 ✓ Confirmed
06-09 01:26 40m - / -17 PY4EPO +2 / - 2 ✓ Confirmed
06-09 01:25 40m -5 / - DJ0MAB -2 / - 3 ✓ Verified
06-09 01:23 40m - / -10 LU1VDF 0 / - 3 ✓ Confirmed
06-09 01:22 40m -24 / -3 M9KCA +1 / -2 3 ✓ Complete
06-09 01:19 40m - / -6 PV8AJ +1 / - 2 Partial
06-09 01:16 40m - / -14 CE3SOC +3 / - 9 ✓ Confirmed
06-09 01:14 40m - / - LU1VDF +2 / - 3 Partial
05-22 21:07 40m -8 / - PD0LBY - / - 2 Partial
05-22 21:05 40m - / - CN8HV -2 / - 2 Partial
05-22 21:00 40m - / - 8A6LIA 0 / - 2 Partial
05-10 06:56 40m -12 / +1 YO9PH -23 / - 3 ✓ Verified
05-09 04:58 40m +3 / - HA3TNJ - / +9 11 ✓ Confirmed
05-09 04:57 40m - / - VE9NM -14 / - 6 Partial
05-09 04:55 40m - / - KN4KYD -15 / - 3 Partial
05-08 20:53 40m -4 / - DL9KM - / - 4 Partial
05-08 20:48 40m - / -5 UR9QQ +2 / - 4 Partial
05-08 20:46 40m -2 / - F4GIH - / -9 3 Partial
05-08 20:40 40m - / - D2UY +6 / - 7 Partial
05-08 05:58 40m - / - VE9LS -18 / - 2 Partial
04-26 16:08 40m - / - T31TTT -12 / - 4 Partial

Station Log

40m 
UTC    dB  Freq  Message
014730  +6 1884  TI2CC SM7SMS JO77 (x4)
045830  -6 1784  HP2DFA SM7SMS JO77 (x3)
174715  -7 1884  EK1KE SM7SMS JO77 (x3)
174845 -12 1884  IQ9GD SM7SMS JO77
174900 -10 1667  SM7SMS IQ9GD -06
174915  -7 1884  IQ9GD SM7SMS R-13 (x2)
175000  +5 2502  SM7SMS DL6EL JN57
20m 
UTC    dB  Freq  Message
161900 -21 2096  SM7SMS UN3P -06

SNR History by Band