W4IHI — FT8 station from United States

United States Grid: JN00

Amateur radio station W4IHI operating from United States (grid square JN00). 152 FT8 spots received at SO8OO WebSDR, 21 CQ calls, active on 40m, 20m, over 11 days, best SNR +20 dB. Heard between 2026-05-23 and 2026-07-21.

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

Overview

152
Total spots
21
CQ calls
11
Days active
-4 dB
Avg SNR

Bands

40m 20m
First seen: 2026-05-23
Last seen: 2026-07-21 23:08 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
07-08 01:38 40m -7 / - F5PBG - / - 3 Partial
07-03 00:25 20m -11 / - W4DXM - / -12 2 Partial
07-02 23:45 20m -10 / - WV2B - / -15 2 ✓ Confirmed
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

Station Log

40m 
UTC    dB  Freq  Message
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
013830  -7  328  W4IHI F5PBG IN78 (x3)
005930 -16 1494  W4IHI W4DXM -10
010845 -22 1835  W4IHI EC3A JN00
20m 
UTC    dB  Freq  Message
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
234545  -8  528  W4IHI WV2B R-15 (x2)
002545 -10 1775  W4IHI W4DXM -12 (x2)

SNR History by Band