N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 6:00 am CDT

Ask: HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI

KJ4HAX HAM

✅ Available for a vanity request — free since Dec 31, 2010.

2x3 call: any licensee can request it. No pending applications list it.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Dec 31, 2010

Previous holder: Kjell S Leiwert

Held KJ4HAX Oct 8, 2008 → Dec 30, 2008 · first licensed Oct 8, 2008 as KJ4HAX · 2 licenses · FRN 0018174250

📦 Moved: Springhill, FL → Spring Hill, FL

W4LEI Active General · vanity Dec 30, 2008 → expires Dec 30, 2028

Licensee
Kjell S Leiwert

Address
2308 Wyndam Dr
Spring Hill, FL 34606
28.4759, -82.6106 (street) · Grid EL88ql · CQ 5 · ITU 8 · map ↗

FRN
0018174250

Previous call
KJ4HAX

Last granted
Oct 30, 2018

Effective
Feb 26, 2025

Last action
Feb 26, 2025
FCC actions (6)
- Feb 26, 2025 — Administrative update LIAUA
- May 1, 2020 — Administrative update LIAUA
- Oct 30, 2018 — License renewed LIREN
- Jun 28, 2011 — Administrative update LIAUA
- Dec 30, 2008 — Vanity call sign granted VANGRT
- Dec 30, 2008 — License issued LIISS
KJ4HAX Canceled General Oct 8, 2008 → Dec 30, 2008 (canceled)

Licensee
Kjell S Leiwert

Address
11299 Countrywood Ct
Springhill, FL 34609
28.4795, -82.5079 (ZIP center) · Grid EL88rl · CQ 5 · ITU 8 · map ↗

FRN
0018174250

Last granted
Oct 8, 2008

Effective
Oct 8, 2008

Last action
Dec 30, 2008
FCC actions (3)
- Dec 30, 2008 — License canceled LICAN
- Oct 8, 2008 — License issued LIISS
- Oct 8, 2008 — Systematic call sign granted SYSGRT

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Mar 6, 2025 → Oct 4, 2026 · 7 snapshots · as W4LEI
Kjell S Leiwert
2308 Wyndam Dr, Spring Hill, FL 34606
28.4759, -82.6106 (street) · Grid EL88ql · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 48 snapshots · as KJ4HAX
Kjell S Leiwert
11299 Countrywood Ct, Springhill, FL 34609
28.4795, -82.5079 (ZIP center) · Grid EL88rl · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 → Dec 20, 2024 · 6 snapshots · as W4LEI
Kjell S Leiwert
2726 Katie Rd, Kennewick, WA 99338
46.1736, -119.2740 (ZIP center) · Grid DN06ie · CQ 3 · ITU 6 · map ↗
Seen Oct 17, 2011 → May 6, 2019 · 33 snapshots · as W4LEI
Kjell S Leiwert
2304 Wyndam Dr, Springhill, FL 34606
28.4685, -82.5957 (ZIP center) · Grid EL88ql · CQ 5 · ITU 8 · map ↗

Others requesting KJ4HAX

1 application listed KJ4HAX as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Oct 31, 2017	Nov 18, 2017	KN4GDY · Joseph S Klein · Leesburg, VA	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KJ4HAX in the last 24 hours. They show up here within seconds of KJ4HAX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.