W9YUM — FT8 station from United States

United States Grid: IN80

Amateur radio station W9YUM operating from United States (grid square IN80). 20 FT8 spots received at SO8OO WebSDR, 3 CQ calls, active on 20m, over 5 days, best SNR +4 dB. Heard between 2026-04-25 and 2026-06-16.

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

Overview

20
Total spots
3
CQ calls
5
Days active
-8 dB
Avg SNR

Bands

20m
First seen: 2026-04-25
Last seen: 2026-06-16 22:42 UTC

Frequent QSO partners observed at SO8OO

Stations W9YUM worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandW9YUMPartnerPartner SNRMsgs
06-17 00:41 20m -2 / - EA1FEP - / - 2 Partial
06-17 00:36 20m +2 / - 7Z1DR - / -15 2 Partial
06-17 00:34 20m - / - OE8DDX -4 / - 2 ✓ Confirmed
06-17 00:31 20m -16 / -17 HA1BF -4 / -19 4 ✓ Complete
06-03 00:51 20m -3 / - K4TLJ - / - 2 Partial
06-03 00:24 20m -6 / - SV9TLU - / -16 2 Partial
05-29 22:27 20m -17 / - HB9TIH - / - 3 Partial
05-10 00:21 20m - / -21 DL9KM -12 / - 2 Partial
05-10 00:12 20m -8 / - VE3ARF - / -3 2 ✓ Confirmed
04-25 23:17 20m -11 / - A71UN - / -6 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
005130  -4 2526  W9YUM K4TLJ EM73
003130 -16 1315  W9YUM HA1BF -19
003315  -4  499  HA1BF W9YUM R-17 (x3)
003445  -6  498  OE8DDX W9YUM EN52 (x2)
003600  +4  725  W9YUM 7Z1DR -15
003645  -8  499  RK4FF W9YUM R-08
003700  -1  725  W9YUM 7Z1DR -15
003745  -8  499  IK4TVP W9YUM R-10
003845  -6  498  SV5BYP W9YUM -16
004045  -6  544  CQ W9YUM EN52                         a1
004130  -4 2741  W9YUM EA1FEP IN80 (x2)

SNR History by Band