N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

AC4AZ HAM

✅ Available for a vanity request — free since Jan 13, 2015.

2x2 call: only Amateur Extra licensees can request it. No pending applications list it.

Not currently held · 1 holder on record · available since Jan 13, 2015

Previous holder: LOTHAR LACK

Held AC4AZ Oct 16, 2002 → Jan 12, 2013 · first licensed Oct 16, 2002 as AC4AZ · 1 license · FRN 0007283955

AC4AZ Expired Amateur Extra Oct 16, 2002 → Jan 12, 2013 (expired)

Licensee
LOTHAR LACK

Address
8581B SW 90TH PL
OCALA, FL 34481
29.1255, -82.3099 (ZIP center) · Grid EL89ud · CQ 5 · ITU 8 · map ↗

FRN
0007283955

Previous call
WB2MNJ (Advanced)

Last granted
Oct 16, 2002

Effective
Oct 16, 2002

Last action
Jan 13, 2015
FCC actions (2)
- Jan 13, 2015 — License expired LIEXP
- Oct 16, 2002 — License renewed LIREN

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as AC4AZ
LOTHAR LACK
8581B SW 90TH PL, OCALA, FL 34481
29.1255, -82.3099 (ZIP center) · Grid EL89ud · CQ 5 · ITU 8 · map ↗

Others requesting AC4AZ

7 applications listed AC4AZ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 14, 2022	Aug 1, 2022	KY4QF · Manuel P Barrera · Hialeah, FL	14	Granted
Dec 21, 2021	Jan 8, 2022	KD0ZDE · MICHAEL J SAFFORD · SMITHVILLE, TN	2	Granted
Sep 9, 2019	Sep 27, 2019	KE9ADM · EDWARD A CHARTERS II · NEW PALESTINE, IN	7	Granted
Jun 17, 2019	Jul 5, 2019	KN4UBD · John H Hinds · Wilmington, NC	21	Granted
Feb 25, 2019	Mar 15, 2019	KX4QH · Roy C Bailey · Port Saint Lucie, FL	18	Granted
Mar 8, 2018	Mar 26, 2018	AJ6BT · Mohammad A Zaman · Stanford, CA	2	Granted
Feb 23, 2015	Mar 13, 2015	KP4WU · ANGEL L GARAY · Pensacola, FL	11	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AC4AZ in the last 24 hours. They show up here within seconds of AC4AZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.