N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

KD4RNF HAM

✅ Available for a vanity request — free since Mar 31, 2003.

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 Mar 31, 2003

Previous holder: Michael A Barrett

Held KD4RNF Jul 22, 1999 → Mar 30, 2001 · first licensed Jul 22, 1999 as KD4RNF · 3 licenses · FRN 0003992682

📦 Moved: Missouri City, TX → Bradenton, FL

AE5KK Active Amateur Extra Dec 6, 2008 → expires Apr 22, 2031

Licensee
Michael A Barrett

Address
1450 Brambling Ct
Bradenton, FL 34212
27.4854, -82.4111 (street) · Grid EL87tl · CQ 5 · ITU 8 · map ↗

FRN
0003992682

Previous call
N4NAL (General)

Last granted
Apr 22, 2021

Effective
Apr 22, 2021

Last action
Apr 22, 2021
FCC actions (6)
- Apr 22, 2021 — License renewed LIREN
- Nov 1, 2016 — Administrative update LIAUA
- Mar 20, 2013 — Administrative update LIAUA
- Mar 10, 2011 — License renewed LIREN
- Dec 6, 2008 — Systematic call sign granted SYSGRT
- Dec 6, 2008 — License issued LIISS
📦 Moved: Fairfax, VA → Missouri City, TX

N4NAL Canceled Amateur Extra · vanity Mar 30, 2001 → Dec 6, 2008 (canceled)

Licensee
Michael A Barrett

Address
4403 Plantation Creek Dr
Missouri City, TX 77459
29.5264, -95.5338 (ZIP center) · Grid EL29fm · CQ 4 · ITU 7 · map ↗

FRN
0003992682

Previous call
KD4RNF (General)

Last granted
Mar 30, 2001

Effective
Mar 7, 2008

Last action
Dec 6, 2008
FCC actions (9)
- Dec 6, 2008 — License canceled LICAN
- Mar 7, 2008 — Administrative update LIAUA
- Nov 1, 2007 — Administrative update LIAUA
- Aug 7, 2007 — Administrative update LIAUA
- Apr 18, 2006 — Administrative update LIAUA
- Dec 3, 2005 — Administrative update LIAUA
- Dec 25, 2003 — Administrative update LIAUA
- May 30, 2001 — License modified LIMOD
- Mar 30, 2001 — License issued LIISS
KD4RNF Canceled Amateur Extra Jul 22, 1999 → Mar 30, 2001 (canceled)

Licensee
Michael A Barrett

Address
11960 Glen Alden Road
Fairfax, VA 22030
38.8372, -77.3405 (ZIP center) · Grid FM18hu · CQ 5 · ITU 8 · map ↗

FRN
0003992682

Last granted
Jul 22, 1999

Effective
Feb 28, 2001

Last action
Mar 30, 2001
FCC actions (3)
- Mar 30, 2001 — License canceled LICAN
- Feb 28, 2001 — License modified LIMOD
- Sep 14, 2000 — License modified LIMOD

Address history

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

Seen Apr 6, 2013 → Sep 27, 2026 · 40 snapshots · as AE5KK
Michael A Barrett
1450 Brambling Ct, Bradenton, FL 34212
27.4854, -82.4111 (street) · Grid EL87tl · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 52 snapshots · as N4NAL
Michael A Barrett
4403 Plantation Creek Dr, Missouri City, TX 77459
29.5264, -95.5338 (ZIP center) · Grid EL29fm · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KD4RNF
Michael A Barrett
11960 Glen Alden Road, Fairfax, VA 22030
38.8372, -77.3405 (ZIP center) · Grid FM18hu · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as N4NAL
Michael A Barrett
4441 Raleigh Avenue Apt 402, Alexandria, VA 22304
38.8132, -77.1123 (ZIP center) · Grid FM18kt · CQ 5 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD4RNF in the last 24 hours. They show up here within seconds of KD4RNF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.