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

N3NZY HAM

✅ Available for a vanity request — free since May 8, 2023.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user · last upload May 11, 2021 · not eQSL AG · QRZ · HamQTH

Not currently held · 2 holders on record · available since May 8, 2023

Previous holder: DYLAN J PRINCIPI

Held N3NZY Dec 29, 2018 → May 7, 2021 · first licensed Sep 22, 2006 as KB3NZY · 3 licenses · FRN 0015534076

📦 Moved: Yardley, PA → Tallahassee, FL

ND3Y Active Amateur Extra · vanity May 7, 2021 → expires May 7, 2031

Licensee
DYLAN J PRINCIPI

Address
1037 Martin St
Tallahassee, FL 32303
30.4535, -84.2730 (street) · Grid EM70uk · CQ 5 · ITU 8 · map ↗

FRN
0015534076

Previous call
N3NZY (General)

Last granted
May 7, 2021

Effective
Aug 14, 2026

Last action
Aug 14, 2026
FCC actions (5)
- Aug 14, 2026 — Administrative update LIAUA
- Dec 10, 2024 — Administrative update LIAUA
- May 26, 2021 — Administrative update LIAUA
- May 7, 2021 — Vanity call sign granted VANGRT
- May 7, 2021 — License issued LIISS
N3NZY Canceled Amateur Extra · vanity Dec 29, 2018 → May 7, 2021 (canceled)

Licensee
DYLAN J PRINCIPI

Address
318 EMERALD DR
YARDLEY, PA 19067-5770
40.2300, -74.8594 (ZIP center) · Grid FN20nf · CQ 5 · ITU 8 · map ↗

FRN
0015534076

Previous call
KB3NZY (General)

Last granted
Dec 29, 2018

Effective
Apr 16, 2021

Last action
May 7, 2021
FCC actions (4)
- May 7, 2021 — License canceled LICAN
- Apr 16, 2021 — License modified LIMOD
- Dec 29, 2018 — Vanity call sign granted VANGRT
- Dec 29, 2018 — License issued LIISS
KB3NZY Canceled General Sep 22, 2006 → Dec 29, 2018 (canceled)

Licensee
Dylan J Principi

Address
318 Emerald Dr
Yardley, PA 19067
40.2300, -74.8594 (ZIP center) · Grid FN20nf · CQ 5 · ITU 8 · map ↗

FRN
0015534076

Last granted
Jun 25, 2016

Effective
Dec 21, 2018

Last action
Dec 29, 2018
FCC actions (11)
- Dec 29, 2018 — License canceled LICAN
- Dec 21, 2018 — License modified LIMOD
- Oct 31, 2017 — Administrative update LIAUA
- Jun 25, 2016 — License renewed LIREN
- Jul 25, 2012 — Administrative update LIAUA
- Oct 4, 2011 — Administrative update LIAUA
- Jul 15, 2009 — Administrative update LIAUA
- Dec 27, 2006 — Administrative update LIAUA
- Oct 31, 2006 — Administrative update LIAUA
- Sep 22, 2006 — License issued LIISS
- Sep 22, 2006 — 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 Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as ND3Y
DYLAN J PRINCIPI
1037 Martin St, Tallahassee, FL 32303
30.4535, -84.2730 (street) · Grid EM70uk · CQ 5 · ITU 8 · map ↗
Seen Jan 22, 2019 → Oct 4, 2026 · 30 snapshots · as KB3NZY
Dylan J Principi
318 Emerald Dr, Yardley, PA 19067
40.2300, -74.8594 (ZIP center) · Grid FN20nf · CQ 5 · ITU 8 · map ↗
Seen Dec 20, 2024 → Sep 25, 2025 · 6 snapshots · as ND3Y
DYLAN J PRINCIPI
922 Hawthorne St, Tallahassee, FL 32308
30.4809, -84.2197 (ZIP center) · Grid EM70vl · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 → Nov 28, 2024 · 5 snapshots · as ND3Y
DYLAN J PRINCIPI
PO Box 191
Penns Park, PA 18943
Seen Nov 11, 2017 → Sep 3, 2018 · 4 snapshots · as KB3NZY
Dylan J Principi
PO Box 641
Princeton, NJ 08542-0641
40.3545, -74.6606 (ZIP center) · Grid FN20qi · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Sep 5, 2017 · 24 snapshots · as KB3NZY
Dylan J Principi
318 Emerald Drive, Yardley, PA 19067
40.2300, -74.8594 (ZIP center) · Grid FN20nf · CQ 5 · ITU 8 · map ↗
Seen Oct 17, 2011 → Jul 26, 2012 · 4 snapshots · as KB3NZY
Dylan J Principi
PO Box K403
1801 North 10th Street, Philadelphia, PA 19122
39.9777, -75.1457 (ZIP center) · Grid FM29kx · CQ 5 · ITU 8 · map ↗

Previous holder: ROBERT H EARHART III

Held N3NZY Jan 19, 1993 → Jan 19, 2003 · first licensed Jan 19, 1993 as N3NZY · 1 license · no FRN on file (pre-2001 records)

N3NZY Expired Technician Jan 19, 1993 → Jan 19, 2003 (expired)

Licensee
ROBERT H EARHART III

Address
2309 SHADY AVE
PITTSBURGH, PA 15217
40.4308, -79.9201 (ZIP center) · Grid FN00ak · CQ 5 · ITU 8 · map ↗

Last granted
Jan 19, 1993

Effective
Jan 19, 1993

Last action
Jan 20, 2005
FCC actions (1)
- Jan 20, 2005 — 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 N3NZY
ROBERT H EARHART III
2309 SHADY AVE, PITTSBURGH, PA 15217
40.4308, -79.9201 (ZIP center) · Grid FN00ak · CQ 5 · ITU 8 · map ↗

Others requesting N3NZY

1 application listed N3NZY as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 11, 2018	Dec 29, 2018	KB3NZY · Dylan J Principi · Yardley, PA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N3NZY in the last 24 hours. They show up here within seconds of N3NZY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.