N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

KK4ZAC HAM

✅ Available for a vanity request — free since Mar 11, 2026.

2x3 call: any licensee can request it. No pending applications list it.
Last requested Apr 3, 2014 as choice 4: not granted, that applicant got WW4ZAC instead.

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

Not currently held · 1 holder on record · available since Mar 11, 2026

Previous holder: WILLIAM J AUSTIN

Held KK4ZAC Mar 10, 2014 → Mar 10, 2024 · first licensed Mar 10, 2014 as KK4ZAC · 1 license · FRN 0023428881

KK4ZAC Expired General Mar 10, 2014 → Mar 10, 2024 (expired)

Licensee
WILLIAM J AUSTIN

Address
3809 ROCKY RIVER RD
MONROE, NC 28110
35.0660, -80.5091 (ZIP center) · Grid EM95rb · CQ 5 · ITU 8 · map ↗

FRN
0023428881

Last granted
Mar 10, 2014

Effective
Jul 7, 2014

Last action
Mar 11, 2026
FCC actions (4)
- Mar 11, 2026 — License expired LIEXP
- Jul 7, 2014 — License modified LIMOD
- Mar 10, 2014 — License issued LIISS
- Mar 10, 2014 — 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 28, 2014 → Oct 4, 2026 · 38 snapshots · as KK4ZAC
William J Austin
3809 Rocky River Rd, Monroe, NC 28110
35.0660, -80.5091 (ZIP center) · Grid EM95rb · CQ 5 · ITU 8 · map ↗

Others requesting KK4ZAC

1 application listed KK4ZAC as a choice, newest first.

Filed	Award	Applicant	Choice #	KK4ZAC	Result
Apr 3, 2014	Apr 21, 2014	KK4ZRI · Zachary A Cheatham · Evington, VA	4	Not granted	They got WW4ZAC (choice 3)

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KK4ZAC in the last 24 hours. They show up here within seconds of KK4ZAC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.