W4IHI — FT8 station from United States

United States Grid: ?

Amateur radio station W4IHI operating from United States. 143 FT8 spots received at SO8OO WebSDR, 21 CQ calls, active on 40m, 20m, over 7 days, best SNR +20 dB. Heard between 2026-05-23 and 2026-06-01.

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

Overview

143
Total spots
21
CQ calls
7
Days active
-3 dB
Avg SNR

Bands

20m 40m
First seen: 2026-05-23
Last seen: 2026-06-01 22:57 UTC

Frequent QSO partners observed at SO8OO

Stations W4IHI worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandW4IHIPartnerPartner SNRMsgs
06-02 00:24 20m -9 / - N2DMI - / -17 4 Partial
06-02 00:21 20m +3 / - D2UY - / -18 2 ✓ Confirmed
05-30 02:24 40m -8 / -16 DJ2MS -11 / -14 4 Partial
05-30 02:12 40m - / -12 KF0RLZ -11 / - 4 Partial
05-30 02:11 40m - / +2 T46FCR -12 / - 3 ✓ Confirmed
05-30 02:06 40m - / - VE3PFW -10 / - 6 Partial
05-30 02:04 40m +13 / - F5RRS - / - 2 Partial
05-30 02:01 40m - / -13 W8EH -11 / - 5 Partial
05-30 01:59 40m - / -15 KD8DLX -11 / - 2 Partial
05-30 01:57 40m -8 / - VE9NM - / -9 2 ✓ Confirmed
05-30 01:56 40m - / - KD8DLX -12 / - 2 Partial
05-30 01:54 40m - / - KN4RNO -12 / - 2 Partial
05-30 01:52 40m - / -5 W3UCA -10 / - 2 ✓ Confirmed
05-30 01:46 40m - / -6 K4RCW -12 / - 2 ✓ Confirmed
05-30 01:45 40m 0 / - F1IQH - / - 3 Partial
05-30 01:40 40m - / - K4HXM -10 / - 2 Partial
05-30 00:27 20m +5 / - EA1IOK - / - 4 Partial
05-29 01:58 40m - / -11 KC0VYS -12 / - 2 Partial
05-29 01:50 40m +14 / - DJ4JB - / - 3 Partial
05-29 01:49 40m -18 / - E72ET -13 / - 2 ✓ Verified
05-29 01:47 40m +2 / -19 MI0NWA -12 / -19 5 ✓ Complete
05-29 01:43 40m -17 / -19 E72ET -14 / -24 4 Partial
05-29 01:41 40m - / -21 KG5LRB -12 / - 3 ✓ Confirmed
05-29 01:33 40m -5 / - 9H5DX - / -6 2 ✓ Confirmed
05-29 01:23 40m +5 / - OO0O - / -21 4 ✓ Confirmed
05-29 01:11 40m +8 / -13 F4FPR -9 / -13 5 ✓ Complete
05-29 01:10 40m -1 / - F4MGP - / - 5 Partial
05-29 01:09 40m -6 / - OE5TXF - / -14 2 Partial
05-29 01:08 40m +4 / - F1IQH - / - 3 Partial
05-29 01:06 40m - / - E72ET -6 / - 2 Partial
05-28 02:28 20m -11 / - RN3DN - / -14 2 Partial
05-28 02:21 20m -6 / -1 SP5EXA -13 / -12 5 ✓ Complete
05-28 00:47 40m +6 / - HB0/DL2SBY - / -16 2 Partial
05-27 02:18 40m +7 / -16 DG4SCG -16 / -25 4 ✓ Complete
05-27 02:18 40m -18 / - ON4MAP - / - 2 Partial
05-27 02:14 40m - / +10 KZ4GN -12 / - 2 Partial
05-27 02:12 40m -14 / - KD2QWM -11 / +5 5 ✓ Verified
05-27 02:10 40m +20 / -5 DL7BO -14 / - 5 ✓ Complete
05-27 02:07 40m +2 / - OH1LA - / - 2 Partial
05-27 02:02 40m -13 / - EA4AC - / -13 3 Partial
05-27 02:02 40m -1 / -6 W1KP -12 / - 3 ✓ Verified
05-27 01:58 40m +4 / -20 PD9OH -10 / -5 4 ✓ Complete
05-27 01:56 40m - / +5 N5VX -10 / - 3 ✓ Confirmed
05-27 01:50 40m +6 / - EI2IXB - / - 2 ✓ Confirmed
05-25 02:47 40m +2 / - 5P1KZX - / -13 4 ✓ Confirmed
05-25 02:38 40m -14 / - IW9FRA - / - 4 Partial
05-25 02:37 40m 0 / - F1IQH - / - 2 Partial
05-25 02:31 40m +15 / - SP1MGM - / -10 4 ✓ Confirmed
05-25 02:30 40m +5 / - PI4DX - / +9 3 ✓ Confirmed
05-25 02:28 40m -7 / - PD1HBL - / -14 4 Partial

Station Log

20m 
UTC    dB  Freq  Message
022315  -6  351  W4IHI SP5EXA 73
022845 -11  592  W4IHI RN3DN R-14 (x2)
023600 -11 1210  W4IHI <...> RR73
002715  -2  505  W4IHI EA1IOK IN62 (x4)
002100  +1  322  W4IHI D2UY -18 (x2)
002445 -10  331  W4IHI N2DMI -17 (x4)
005745 -17 1039  W4IHI K5OWO RRR
40m 
UTC    dB  Freq  Message
020800 -10  288  VE3PFW W4IHI EL87 (x2)
021115 -10  288  T46FCR W4IHI EL87 (x3)
021245 -14  288  KF0RLZ W4IHI EL87 (x2)
021330  +1 1925  W4IHI TA2NEH KN40
021345 -10  288  KF0RLZ W4IHI R-12 (x2)
022045  -8  287  KD8DLX W4IHI EL87
022415  -8 1068  W4IHI DJ2MS -14
022430 -11  287  DJ2MS W4IHI EL87
022445  -9 1067  W4IHI DJ2MS -14
022530 -11  287  DJ2MS W4IHI R-16

SNR History by Band