N4TZR — FT8 station from United States

United States Grid: IO81

Amateur radio station N4TZR operating from United States (grid square IO81). 209 FT8 spots received at SO8OO WebSDR, 18 CQ calls, active on 20m, over 16 days, best SNR +12 dB. Heard between 2026-04-23 and 2026-06-29.

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

Overview

209
Total spots
18
CQ calls
16
Days active
-7 dB
Avg SNR

Bands

20m
First seen: 2026-04-23
Last seen: 2026-06-29 02:14 UTC

Frequent QSO partners observed at SO8OO

Stations N4TZR worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandN4TZRPartnerPartner SNRMsgs
06-29 04:14 20m -1 / - GW5GDP - / - 2 Partial
06-29 04:04 20m -16 / - IU0TYC - / - 2 Partial
06-29 03:51 20m -7 / - R2EC - / -16 3 ✓ Confirmed
06-28 23:56 20m -10 / - IK4LZH - / - 2 Partial
06-07 02:56 20m -15 / - K4VHE - / - 3 Partial
06-07 02:53 20m -18 / - K7YY - / -10 2 Partial
06-07 02:30 20m -21 / - TA3TK - / - 3 Partial
06-07 01:08 20m -2 / - A41KB - / -23 4 Partial
06-05 03:29 20m - / - ZL3XA -2 / - 2 Partial
06-05 03:26 20m -12 / - RX7T - / -16 2 ✓ Confirmed
06-05 03:24 20m - / -4 W8JAM -13 / - 2 ✓ Confirmed
06-05 03:22 20m - / -11 HF7X -16 / - 2 ✓ Confirmed
06-05 03:20 20m -16 / -7 R4MA -14 / - 3 ✓ Verified
06-05 03:17 20m - / -6 SV1OCN -14 / - 2 ✓ Confirmed
06-05 03:14 20m - / -10 OH1EDK -12 / - 2 ✓ Confirmed
06-05 03:13 20m - / -3 KC8RFE -13 / - 2 ✓ Confirmed
06-05 03:08 20m - / -8 KQ4ZIP -14 / - 2 Partial
06-05 03:05 20m - / -8 SP2RG -12 / - 4 Partial
06-05 02:57 20m - / -5 YO6OGW -14 / - 2 Partial
06-05 02:53 20m - / -22 PD1HPB -14 / - 2 Partial
06-05 02:51 20m -3 / - R6OK - / - 2 Partial
06-05 02:47 20m +6 / -16 4X6ZK -14 / -14 5 ✓ Complete
06-05 02:46 20m +2 / - R3KCW -17 / -12 3 ✓ Verified
06-05 02:41 20m - / -16 UW8SM -17 / - 2 Partial
06-05 02:32 20m - / -17 LU7HF -18 / - 3 ✓ Confirmed
06-05 02:31 20m -19 / - KB2DSQ -17 / - 2 ✓ Verified
06-05 02:29 20m -8 / - RK4FF - / -8 2 ✓ Confirmed
06-05 02:28 20m -17 / - DA1MHH - / -22 3 Partial
06-05 02:26 20m - / -6 UR5FS -18 / - 2 ✓ Confirmed
06-05 01:41 20m -12 / - R6SJ - / -12 2 Partial
06-05 01:23 20m +10 / - F1PBZ - / -11 3 Partial
06-05 01:11 20m -11 / - R3KCW - / - 3 Partial
06-04 22:51 20m -17 / - F4VTR - / -9 3 Partial
06-02 05:22 20m -14 / - IW2ENA - / -17 3 ✓ Confirmed
06-02 03:56 20m 0 / - UR5EDX - / -12 2 ✓ Confirmed
06-02 03:33 20m -6 / - K7IOC - / - 3 ✓ Confirmed
06-02 03:16 20m -6 / - UA6HBJ - / - 3 Partial
06-02 03:16 20m -1 / - UR5EDX - / - 3 Partial
06-02 02:21 20m - / -4 YO2LEA -16 / - 2 ✓ Confirmed
06-02 00:44 20m -10 / - NE5TX - / - 2 Partial
06-02 00:38 20m -4 / - WA0DYJ - / - 3 Partial
05-29 02:21 20m -10 / - SP5EXA - / -15 3 ✓ Confirmed
05-29 01:22 20m -22 / - N4NB - / - 2 ✓ Confirmed
05-17 23:32 20m -17 / - KK2M - / - 2 ✓ Confirmed
05-17 23:03 20m -18 / - WB3FME - / - 2 Partial
05-17 22:11 20m -16 / - CT1BFP - / -24 8 Partial
05-11 03:18 20m +2 / - R3KFA - / -5 3 ✓ Confirmed
05-11 02:26 20m -9 / - UN7CS - / -25 3 ✓ Confirmed
05-11 02:21 20m +3 / - RW9AW - / -14 3 ✓ Confirmed
05-10 22:32 20m +10 / - EA7GUK - / -16 3 Partial

Station Log

20m 
UTC    dB  Freq  Message
025730 -16 1725  N4TZR K4VHE EM64
235615 -10  409  N4TZR IK4LZH JN54 (x2)
003430  -7 2822  N4TZR EA1FEP IN80
003430 -20 2071  N4TZR EA2FGV IN83
003930  -9 2793  N4TZR EA1FEP 73
013430 -18 2080  N4TZR RT3K KO90
035130 -13  887  N4TZR R2EC R-16 (x3)
035900  -4 2633  N4TZR R5AV -19
040400 -19 1523  N4TZR IU0TYC JN61 (x2)
041400  -1 2525  N4TZR GW5GDP IO81 (x2)

SNR History by Band