N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

AC5ZF HAM

✅ Available for a vanity request — free since Apr 25, 2024.

2x2 call: only Amateur Extra licensees 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 Apr 25, 2024

Previous holder: LAWRENCE T NIELSEN

Held AC5ZF Jul 11, 2000 → Apr 24, 2022 · first licensed Aug 20, 1991 as AA2GB · 2 licenses · FRN 0002143980

📦 Moved: Lawrenceville, NJ → Austin, TX

AC5ZF Expired Amateur Extra Jul 11, 2000 → Apr 24, 2022 (expired)

Licensee
LAWRENCE T NIELSEN

Address
Attn: LAWRENCE T NIELSEN
7913 CAHILL DRIVE
AUSTIN, TX 78729
30.4572, -97.7564 (ZIP center) · Grid EM10ck · CQ 4 · ITU 7 · map ↗

FRN
0002143980

Previous call
AA2GB (Advanced)

Last granted
Apr 24, 2012

Effective
Apr 24, 2012

Last action
Apr 25, 2024
FCC actions (4)
- Apr 25, 2024 — License expired LIEXP
- Apr 24, 2012 — License renewed LIREN
- May 30, 2001 — License renewed LIREN
- Jul 11, 2000 — License issued LIISS
AA2GB Canceled Amateur Extra Aug 20, 1991 → Jul 11, 2000 (canceled)

Licensee
LAWRENCE T NIELSEN

Address
PO Box 6941
LAWRENCEVILLE, NJ 08648
40.2845, -74.7175 (ZIP center) · Grid FN20pg · CQ 5 · ITU 8 · map ↗

FRN
0002143980

Previous call
KF2CR (Advanced)

Last granted
Aug 20, 1991

Effective
Aug 20, 1991

Last action
Jan 9, 2015
FCC actions (1)
- Jul 11, 2000 — License canceled LICAN

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as AA2GB
LAWRENCE T NIELSEN
PO Box 6941
LAWRENCEVILLE, NJ 08648
40.2845, -74.7175 (ZIP center) · Grid FN20pg · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as AC5ZF
LAWRENCE T NIELSEN
Attn: LAWRENCE T NIELSEN
7913 CAHILL DRIVE, AUSTIN, TX 78729
30.4572, -97.7564 (ZIP center) · Grid EM10ck · CQ 4 · ITU 7 · map ↗

Others requesting AC5ZF

1 application listed AC5ZF as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 9, 2025	Apr 27, 2025	KI5IIT · John A Zaitz · Gonzales, TX	5	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AC5ZF in the last 24 hours. They show up here within seconds of AC5ZF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.