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

W4TZW HAM

✅ Available for a vanity request — free since Sep 20, 2008.

1x3 call: Technician, General, Advanced and 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 Sep 20, 2008

Previous holder: THOR A C LARSON

Held W4TZW Sep 19, 1996 → Sep 19, 2006 · first licensed Sep 19, 1996 as W4TZW · 1 license · no FRN on file (pre-2001 records)

W4TZW Expired Advanced Sep 19, 1996 → Sep 19, 2006 (expired)

Licensee
THOR A C LARSON

Address
2851 9 AVE NO
SAINT PETERSBURG, FL 33713
27.7883, -82.6775 (ZIP center) · Grid EL87ps · CQ 5 · ITU 8 · map ↗

Last granted
Sep 19, 1996

Effective
Sep 19, 1996

Last action
Sep 20, 2008
FCC actions (1)
- Sep 20, 2008 — License expired LIEXP

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 W4TZW
THOR A C LARSON
2851 9 AVE NO, SAINT PETERSBURG, FL 33713
27.7883, -82.6775 (ZIP center) · Grid EL87ps · CQ 5 · ITU 8 · map ↗

Others requesting W4TZW

1 application listed W4TZW as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Nov 25, 2019	Dec 13, 2019	KM4NPX · Benjamin M Caldwell · Newnan, GA	3	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W4TZW in the last 24 hours. They show up here within seconds of W4TZW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.