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

N4DTN HAM

✅ Available for a vanity request — free since Mar 26, 2016.

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 Mar 26, 2016

Previous holder: DANIEL T NGUYEN

Held N4DTN Nov 3, 2008 → Mar 25, 2014 · first licensed as KA0USW · 3 licenses · FRN 0018240978

📦 Moved: Raleigh, NC → Cary, NC

K4KIS Active Amateur Extra · vanity Mar 25, 2014 → expires Mar 25, 2034

Licensee
DANIEL T NGUYEN

Address
206 TECUMSEH CT
CARY, NC 27513
35.7984, -78.7558 (street) · Grid FM05ot · CQ 5 · ITU 8 · map ↗

FRN
0018240978

Previous call
N4DTN (General)

Last granted
Jul 23, 2024

Effective
Jul 23, 2024

Last action
Jul 23, 2024
FCC actions (4)
- Jul 23, 2024 — License renewed LIREN
- Feb 19, 2020 — Administrative update LIAUA
- Mar 25, 2014 — Vanity call sign granted VANGRT
- Mar 25, 2014 — License issued LIISS
📦 Moved: , None → Raleigh, NC

N4DTN Canceled Amateur Extra · vanity Nov 3, 2008 → Mar 25, 2014 (canceled)

Licensee
DANIEL T NGUYEN

Address
206 TECUMSEH CT
RALEIGH, NC 27607
35.8178, -78.7275 (ZIP center) · Grid FM05pt · CQ 5 · ITU 8 · map ↗

FRN
0018240978

Previous call
KA0USW (General)

Last granted
Mar 6, 2009

Effective
Feb 25, 2014

Last action
Mar 25, 2014
FCC actions (7)
- Mar 25, 2014 — License canceled LICAN
- Feb 25, 2014 — License modified LIMOD
- Feb 7, 2014 — License modified LIMOD
- Mar 6, 2009 — License renewed LIREN
- Jan 16, 2009 — Authorization printed AUTHPR
- Nov 4, 2008 — Administrative update LIAUA
- Nov 3, 2008 — FCC action ESCFRN
KA0USW Canceled Technician Plus → May 21, 1999 (canceled)

Licensee
DANIEL T NGUYEN

Address

Last granted

Effective

Last action

Address history

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

Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as K4KIS
DANIEL T NGUYEN
206 TECUMSEH CT, CARY, NC 27513
35.7984, -78.7558 (street) · Grid FM05ot · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 71 snapshots · as N4DTN
DANIEL T NGUYEN
206 Tecumseh Ct, RALEIGH, NC 27607
35.8178, -78.7275 (ZIP center) · Grid FM05pt · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KA0USW
DANIEL T NGUYEN
Seen Nov 7, 2004 · 1 snapshot · as N4DTN
DANIEL T NGUYEN
409 FINCASTLE DR, RALEIGH, NC 27607
35.8178, -78.7275 (ZIP center) · Grid FM05pt · CQ 5 · ITU 8 · map ↗

Others requesting N4DTN

3 applications listed N4DTN as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jan 29, 2025	Feb 16, 2025	KQ4OKA · Danny J Teater · Dahlonega, GA	4	Dismissed
Feb 22, 2022	Mar 12, 2022	KA3RBJ · JOHN L RIBBLE JR · FORT MYERS, FL	3	Granted
Mar 25, 2016	Apr 12, 2016	WB4VXN · DOUGLAS R YORK · LONDON, KY	1	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N4DTN in the last 24 hours. They show up here within seconds of N4DTN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.