N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 12, 2026) · next update today 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

AA4CZ HAM

✅ Available for a vanity request — free since Jul 29, 2025.
2x2 call: only Amateur Extra licensees can request it. No pending applications list it.
Last requested Aug 7, 2026 as choice 12: not granted, that applicant got N4AGX instead.

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

Not currently held · 2 holders on record · available since Jul 29, 2025

Previous holder: CHARLES E CARRENDER

Held AA4CZ May 5, 2023 → Jul 28, 2023 · first licensed Mar 7, 2023 as KQ4GPI · 4 licenses · FRN 0032237059

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

Previous holder: ARCHIE R HAMM

Held AA4CZ Jul 10, 2001 → Apr 25, 2003 · first licensed May 29, 1998 as KF4YRN · 4 licenses · FRN 0003327483

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Earlier Holders

AA4CZ in the 1993–2003 Callbooks
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
AA4CZ in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

Others Requesting AA4CZ

11 applications listed AA4CZ as a choice, newest first.

FiledAwardApplicantChoice #AA4CZResult
Aug 7, 2026 Aug 25, 2026 KD5KUI · Gary A Huggins · Pikeville, KY 12Not granted They got N4AGX (choice 2)
Mar 18, 2026 Apr 5, 2026 KJ4LDM · Aaron K McDonaldson · HINTON, VA 21Not granted They got AA4IQ (choice 11)
Dec 29, 2025 Jan 16, 2026 KR4HIM · Carl G Jones · FAIRDALE, KY 10Not granted They got AA4HH (choice 5)
Nov 25, 2025 Dec 13, 2025 KR4HPH · Anthony J Cordaro · STAFFORD, VA 5Dismissed Application dismissed
Apr 17, 2023 May 5, 2023 KY4WZ · CHARLES E CARRENDER · LOGANVILLE, GA 1Granted Granted this call
Feb 9, 2023 Feb 27, 2023 KQ4CJB · Michael J Arnold · Bristow, VA 19Not granted They got AA4CK (choice 2)
Oct 4, 2021 Oct 22, 2021 AF4LD · Gary Commer · Titusville, FL 2Not granted They got AA4SZ (choice 1)
Feb 8, 2021 Feb 26, 2021 KN4QYF · Richard A Harper · Longwood, FL 13Not granted They got AA4WE (choice 1)
Aug 23, 2017 Sep 10, 2017 NN4I · BOB N DALTON · Durham, NC 3Not granted They got AA4CI (choice 2)
Mar 11, 2016 Mar 29, 2016 KA4FUB · GREGORY L BRIDGES · FORSYTH, GA 7Not granted They got AA4HI (choice 1)
Jun 22, 2001 Jul 10, 2001 N4MKL · ARCHIE R HAMM · PORT ST LUCIE, FL 2Granted Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for AA4CZ in the last 24 hours. They show up here within seconds of AA4CZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.