N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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

K3HNZ HAM

✅ Available for a vanity request — free since May 7, 2007.

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 May 7, 2007

Previous holder: Howard N Zuckerman

Held K3HNZ Mar 15, 2005 → May 6, 2005 · first licensed Feb 8, 2005 as KB3LXK · 3 licenses · FRN 0012747044

N3ZH Active Amateur Extra · vanity May 6, 2005 → expires May 6, 2035

Licensee
Howard N Zuckerman

Address
13801 Castle Cliff Way
Silver Spring, MD 20904-5465
39.0818, -76.9827 (street) · Grid FM19mb · CQ 5 · ITU 8 · map ↗

FRN
0012747044

Previous call
K3HNZ (General)

Last granted
Apr 18, 2025

Effective
Apr 18, 2025

Last action
Apr 18, 2025
FCC actions (4)
- Apr 18, 2025 — License renewed LIREN
- Feb 6, 2015 — License renewed LIREN
- May 6, 2005 — Vanity call sign granted VANGRT
- May 6, 2005 — License issued LIISS
K3HNZ Canceled Amateur Extra · vanity Mar 15, 2005 → May 6, 2005 (canceled)

Licensee
Howard N Zuckerman

Address
13801 Castle Cliff Way
Silver Spring, MD 20904-5465
39.0818, -76.9827 (street) · Grid FM19mb · CQ 5 · ITU 8 · map ↗

FRN
0012747044

Previous call
KB3LXK (General)

Last granted
Mar 15, 2005

Effective
Mar 21, 2005

Last action
May 6, 2005
FCC actions (4)
- May 6, 2005 — License canceled LICAN
- Mar 21, 2005 — License modified LIMOD
- Mar 15, 2005 — Vanity call sign granted VANGRT
- Mar 15, 2005 — License issued LIISS
KB3LXK Canceled General Feb 8, 2005 → Mar 15, 2005 (canceled)

Licensee
Howard N Zuckerman

Address
13801 Castle Cliff Way
Silver Spring, MD 20904-5465
39.0818, -76.9827 (street) · Grid FM19mb · CQ 5 · ITU 8 · map ↗

FRN
0012747044

Last granted
Feb 8, 2005

Effective
Feb 22, 2005

Last action
Mar 15, 2005
FCC actions (4)
- Mar 15, 2005 — License canceled LICAN
- Feb 22, 2005 — License modified LIMOD
- Feb 8, 2005 — License issued LIISS
- Feb 8, 2005 — Systematic call sign granted SYSGRT

Address history

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

Seen May 27, 2010 → Oct 4, 2026 · 141 snapshots · as KB3LXK
Howard N Zuckerman
13801 Castle Cliff Way, Silver Spring, MD 20904-5465
39.0818, -76.9827 (street) · Grid FM19mb · CQ 5 · ITU 8 · map ↗

Others requesting K3HNZ

1 application listed K3HNZ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 24, 2005	Mar 14, 2005	KB3LXK · Howard N Zuckerman · Silver Spring, MD	4	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K3HNZ in the last 24 hours. They show up here within seconds of K3HNZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.