NC4MH — FT8 station from United States

United States Grid: ?

Amateur radio station NC4MH operating from United States. 597 FT8 spots received at SO8OO WebSDR, 37 CQ calls, active on 20m, over 30 days, best SNR +24 dB. Heard between 2026-04-25 and 2026-06-14.

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

Overview

597
Total spots
37
CQ calls
30
Days active
-6 dB
Avg SNR

Bands

20m
First seen: 2026-04-25
Last seen: 2026-06-14 03:43 UTC

Frequent QSO partners observed at SO8OO

Stations NC4MH worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandNC4MHPartnerPartner SNRMsgs
06-15 00:25 20m - / -3 KF0MYN -16 / - 3 Partial
06-14 05:42 20m 0 / - HB9TWU -21 / -23 3 ✓ Verified
06-14 05:36 20m +2 / - DL2PS - / -10 2 ✓ Confirmed
06-14 05:31 20m -18 / - OK1KM - / - 3 Partial
06-14 05:23 20m -21 / - OK1KM - / - 3 Partial
06-14 05:16 20m -2 / - DJ6OI - / -11 2 ✓ Confirmed
06-14 05:11 20m -4 / - RZ3ZY - / -19 3 ✓ Confirmed
06-14 04:46 20m -11 / - 9A6P -20 / -5 4 ✓ Verified
06-14 04:42 20m -20 / - EA4HTI - / - 2 ✓ Confirmed
06-14 04:23 20m -5 / - YO9IAB - / - 3 Partial
06-14 04:04 20m -4 / - K9AJ - / -20 2 Partial
06-14 03:28 20m - / -13 E78A -16 / - 2 ✓ Confirmed
06-14 03:13 20m - / - YO6POG -13 / - 3 ✓ Confirmed
06-14 03:02 20m +2 / +4 NP3IR -12 / -13 4 ✓ Complete
06-14 03:00 20m -10 / - IW2MYH - / - 2 Partial
06-14 02:58 20m - / -6 R2EA -17 / - 3 ✓ Confirmed
06-14 02:50 20m - / - I1RJP -14 / - 8 Partial
06-14 02:48 20m - / - K0DSC -8 / - 2 Partial
06-14 02:44 20m -8 / - K7XB -8 / -25 4 ✓ Verified
06-14 02:39 20m - / - R3KLE -8 / - 2 ✓ Confirmed
06-14 02:35 20m - / - AE5HO -12 / - 2 Partial
06-14 01:59 20m - / -13 DK2LG -14 / - 2 Partial
06-14 01:58 20m -1 / - IU1TKT -20 / -9 4 ✓ Complete
06-14 01:45 20m - / -19 R8CKD -21 / - 3 ✓ Confirmed
06-14 01:43 20m - / - AD8HK -22 / - 2 Partial
06-14 01:30 20m - / -18 UN8DSW -22 / - 2 ✓ Confirmed
06-14 01:29 20m - / - PD3LKN -22 / - 2 Partial
06-13 03:59 20m -2 / - 9X5KM - / -12 2 Partial
06-13 03:22 20m -18 / +1 K6XX -22 / -12 4 ✓ Complete
06-13 02:39 20m - / - K0C -20 / - 2 Partial
06-13 02:33 20m - / - N5ORM -16 / - 2 ✓ Confirmed
06-13 02:30 20m -14 / -12 F1POK -16 / +4 3 Partial
06-13 02:28 20m - / - KG4IMO -18 / - 2 Partial
06-13 02:21 20m - / -3 N8PFK -19 / - 2 ✓ Confirmed
06-11 04:28 20m - / -10 PF1H -15 / - 3 ✓ Confirmed
06-11 04:23 20m - / - W2VGD -19 / - 8 Partial
06-11 04:21 20m - / - RG1L -24 / - 2 Partial
06-08 03:19 20m +5 / - RW9WT - / - 2 Partial
06-08 03:17 20m -9 / -16 RW6MMU -11 / - 6 Partial
06-08 03:15 20m - / -15 PD8TBK -13 / - 3 ✓ Confirmed
06-08 03:06 20m - / - N2SCJ -18 / - 2 ✓ Confirmed
06-08 02:44 20m - / -24 VG1JCG/R -22 / - 2 Partial
06-08 02:41 20m - / -12 IQ9BH -23 / - 2 ✓ Confirmed
06-08 02:39 20m - / -6 KF8FWH -22 / - 2 ✓ Confirmed
06-08 02:21 20m - / - K7L -23 / - 3 ✓ Confirmed
06-08 01:41 20m - / -9 WF7E -16 / - 3 ✓ Confirmed
06-08 01:35 20m - / -11 KB1YKJ -16 / - 4 ✓ Confirmed
06-08 01:15 20m - / -1 AD8QV -15 / - 3 ✓ Confirmed
06-08 01:13 20m -17 / -1 HC1HC -15 / -3 5 ✓ Complete
06-08 01:11 20m - / - AD8QV -18 / - 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
052330 -20 1505  NC4MH OK1KM JO60 (x6)
053600  +2 2526  NC4MH DL2PS -10 (x2)
054200 -21 1506  HB9TWU NC4MH FM05
054315  -1 1512  NC4MH HB9TWU -23 (x2)
002530 -18 1503  KF0MYN NC4MH FM05 (x3)
002730 -17 1503  TI2SD NC4MH FM05

SNR History by Band