N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

KI4APH HAM

✅ Available for a vanity request — free since Nov 22, 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 Nov 22, 2010

Previous holder: Matthew R Balaun

Held KI4APH May 30, 2003 → Nov 21, 2008 · first licensed May 30, 2003 as KI4APH · 2 licenses · FRN 0009039884

📦 Moved: Alpharetta, GA → Smyrna, GA

K4SZ Active Amateur Extra · vanity Nov 21, 2008 → expires Nov 21, 2028

Licensee
Matthew R Balaun

Address
PO Box 1810
Smyrna, GA 30081-1810

FRN
0009039884

Previous call
KI4APH (General)

Last granted
Sep 13, 2018

Effective
Sep 13, 2018

Last action
Sep 13, 2018
FCC actions (5)
- Sep 13, 2018 — License renewed LIREN
- Aug 10, 2018 — Administrative update LIAUA
- Dec 6, 2011 — Administrative update LIAUA
- Nov 21, 2008 — Vanity call sign granted VANGRT
- Nov 21, 2008 — License issued LIISS
KI4APH Canceled Amateur Extra May 30, 2003 → Nov 21, 2008 (canceled)

Licensee
Matthew R Balaun

Address
PO Box 629
Alpharetta, GA 30009
34.0781, -84.3034 (ZIP center) · Grid EM74ub · CQ 5 · ITU 8 · map ↗

FRN
0009039884

Last granted
May 30, 2003

Effective
Sep 30, 2004

Last action
Nov 21, 2008
FCC actions (4)
- Nov 21, 2008 — License canceled LICAN
- Sep 30, 2004 — License modified LIMOD
- Mar 17, 2004 — License modified LIMOD
- May 30, 2003 — License issued LIISS

Address history

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

Seen Sep 3, 2018 → Sep 27, 2026 · 15 snapshots · as K4SZ
Matthew R Balaun
PO Box 1810
Smyrna, GA 30081-1810
Seen Nov 7, 2004 → Sep 27, 2026 · 50 snapshots · as KI4APH
Matthew R Balaun
PO Box 629
Alpharetta, GA 30009
34.0781, -84.3034 (ZIP center) · Grid EM74ub · CQ 5 · ITU 8 · map ↗
Seen May 28, 2012 → May 7, 2018 · 28 snapshots · as K4SZ
Matthew R Balaun
PO Box 868
HOLLY SPRINGS, GA 30142

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KI4APH in the last 24 hours. They show up here within seconds of KI4APH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.