NA4M — FT8 station from United States

United States Grid: IN83

Amateur radio station NA4M operating from United States (grid square IN83). 126 FT8 spots received at SO8OO WebSDR, active on 160m, 80m, 40m, 20m, over 10 days, best SNR +20 dB. Heard between 2026-04-22 and 2026-06-06.

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

Overview

126
Total spots
0
CQ calls
10
Days active
+2 dB
Avg SNR

Bands

80m 20m 40m 160m
First seen: 2026-04-22
Last seen: 2026-06-06 13:07 UTC

Frequent QSO partners observed at SO8OO

Stations NA4M worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandNA4MPartnerPartner SNRMsgs
06-07 00:42 20m - / - AF0E -16 / - 3 Partial
06-06 15:17 20m - / - AG4UI -11 / - 3 ✓ Confirmed
06-06 15:15 20m - / - AC9HP -6 / - 2 Partial
06-06 15:06 20m -6 / - EA1CQ - / - 2 Partial
05-29 03:12 40m -12 / - IW9FRA - / -13 3 Partial
05-28 00:43 20m -6 / -20 TL8GD -4 / -9 5 ✓ Complete
05-28 00:41 20m - / -11 SV2KD -6 / - 2 ✓ Confirmed
05-28 00:39 20m - / - KQ4QCT -4 / - 2 Partial
05-09 02:20 160m +3 / - OK2BPU - / - 10 Partial
05-09 02:11 80m +2 / - IK4LZH - / - 3 Partial
05-09 02:09 80m -4 / - F4FPR - / - 2 Partial
05-09 02:09 80m -3 / - MM0KPV - / -13 3 Partial
05-09 02:08 80m +8 / - S50XX - / - 2 Partial
05-09 02:08 80m -14 / - W3DQS - / +5 2 ✓ Confirmed
05-09 02:07 80m -11 / - F5MYK - / -5 7 ✓ Confirmed
05-09 02:07 80m +14 / - OK4FX - / - 3 Partial
05-09 02:04 80m +10 / - IK4LZH - / - 3 Partial
05-09 02:01 80m -4 / - MM0KPV - / -13 3 Partial
05-09 02:00 80m +3 / - IK4LZH - / - 3 Partial
05-09 01:59 80m -11 / - F5SJF - / - 5 Partial
05-09 01:59 80m +13 / - OK1XV - / - 3 Partial
05-09 01:59 80m +9 / - 9A5E - / -11 5 ✓ Confirmed
05-09 01:57 80m -5 / - F5RRS - / - 4 Partial
05-09 01:55 80m +12 / - S50XX - / - 7 Partial
05-09 01:54 80m -10 / - F5SJF - / - 2 Partial
05-08 02:31 80m +6 / - HB9DVO - / - 4 Partial
05-08 02:30 80m +9 / - 9A5E - / - 7 Partial
05-08 02:24 80m +2 / - EA1CQ - / -14 4 ✓ Confirmed
05-08 02:24 80m -16 / - N5WXB - / +5 2 ✓ Confirmed
05-08 02:23 80m +14 / - F1PBZ - / -13 3 Partial
05-08 02:23 80m +10 / - OK4FX - / - 2 Partial
05-07 03:23 20m - / - KO4YIN -13 / - 3 Partial
05-05 03:48 80m -2 / - F6KHM - / -11 14 Partial
05-05 03:46 80m +12 / - HB9EFK - / -15 2 ✓ Confirmed
05-04 01:30 40m +6 / - IU4QQD - / - 2 Partial
05-04 00:08 20m - / - KO6GQH -8 / - 2 Partial
04-25 02:01 40m +6 / - PI4DX - / - 5 Partial

Station Log

20m 
UTC    dB  Freq  Message
004345  -3 2870  TL8GD NA4M EM10
004400  -6 2871  NA4M TL8GD -09
004415  -5 2870  TL8GD NA4M R-20
004430  -5 2871  NA4M TL8GD RR73
004445  -4 2870  TL8GD NA4M 73
150630  -9  855  NA4M EA1CQ IN83 (x2)
151545  -6  698  AC9HP NA4M EM10 (x2)
151745  -6  698  AG4UI NA4M EM10 (x3)
004215 -16 2326  AF0E NA4M EM10 (x3)
40m 
UTC    dB  Freq  Message
020145 +10 2349  NA4M PI4DX JO21 (x5)
013045  +6 1175  NA4M IU4QQD JN54 (x2)
025530 -14 1620  NA4M F4FPR IN88
031200 -13 1016  NA4M IW9FRA JM68 (x3)
160m 
UTC    dB  Freq  Message
021915  +8 2452  NA4M IQ4JO -23
022045  -4 1797  NA4M OK2BPU JN89 (x10)
024315  +9 2452  NA4M IQ4JO -20
80m 
UTC    dB  Freq  Message
020845  -9  840  NA4M W3DQS RR73
020845 +20  772  NA4M OK4FX JO70
020915  -7 2204  NA4M F5MYK IN97
020915  -3  434  NA4M F4FPR IN88
020915  -2 1315  NA4M MM0KPV -13 (x2)
020945 -11 2204  NA4M F5MYK IN97
020945  -5  434  NA4M F4FPR IN88
021045  -2 1315  NA4M MM0KPV -13
021045  -8 2204  NA4M F5MYK IN97
021145  -1  353  NA4M IK4LZH JN54
021145 -13 2204  NA4M F5MYK R-05
021215  +5  353  NA4M IK4LZH JN54
021215  -9 2204  NA4M F5MYK 73
021245  +2  353  NA4M IK4LZH JN54

SNR History by Band