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

K3SOZ HAM

✅ Available for a vanity request — free since Nov 23, 2010.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. 1 pending application already lists it (first filed Sep 21, 2026) — see requests.

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

Not currently held · 1 holder on record · available since Nov 23, 2010

Previous holder: JOSEPH H STENGER

Held K3SOZ Mar 20, 2006 → Nov 22, 2008 · first licensed Mar 20, 2006 as K3SOZ · 2 licenses · FRN 0014815922

W3JHS Expired Advanced · vanity Nov 22, 2008 → Nov 22, 2018 (expired)

Licensee
JOSEPH H STENGER

Address
1749 MELBOURNE RD
DUNDALK, MD 21222
39.2646, -76.4956 (ZIP center) · Grid FM19sg · CQ 5 · ITU 8 · map ↗

FRN
0014815922

Previous call
K3SOZ

Last granted
Nov 22, 2008

Effective
Nov 22, 2008

Last action
Nov 24, 2020
FCC actions (3)
- Nov 24, 2020 — License expired LIEXP
- Nov 22, 2008 — Vanity call sign granted VANGRT
- Nov 22, 2008 — License issued LIISS
K3SOZ Canceled Advanced Mar 20, 2006 → Nov 22, 2008 (canceled)

Licensee
JOSEPH H STENGER

Address
1749 MELBOURNE RD
DUNDALK, MD 21222
39.2646, -76.4956 (ZIP center) · Grid FM19sg · CQ 5 · ITU 8 · map ↗

FRN
0014815922

Last granted
Aug 30, 2006

Effective
Aug 30, 2006

Last action
Nov 22, 2008
FCC actions (4)
- Nov 22, 2008 — License canceled LICAN
- Aug 30, 2006 — License renewed LIREN
- Mar 20, 2006 — FCC action LITIN
- Mar 20, 2006 — License modified LIMOD

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 · 95 snapshots · as K3SOZ
JOSEPH H STENGER
1749 MELBOURNE RD, DUNDALK, MD 21222
39.2646, -76.4956 (ZIP center) · Grid FM19sg · CQ 5 · ITU 8 · map ↗

Others requesting K3SOZ

1 application listed K3SOZ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 21, 2026	Oct 9, 2026 (on or after)	KF0ZEI · Scott C Sosna · Saint Paul, MN	14	Pending

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K3SOZ in the last 24 hours. They show up here within seconds of K3SOZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.