N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

N0DUN HAM

✅ Available for a vanity request — free since Feb 19, 2022.

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 Feb 19, 2022

Previous holder: THOMAS E PHELPS

Held N0DUN Feb 18, 2010 → Feb 18, 2020 · first licensed Feb 18, 2010 as N0DUN · 1 license · FRN 0019587989

N0DUN Expired Amateur Extra Feb 18, 2010 → Feb 18, 2020 (expired)

Licensee
THOMAS E PHELPS

Address
738 Fairfield Lake Dr
Chesterfield, MO 63017
38.6563, -90.5419 (ZIP center) · Grid EM48rp · CQ 4 · ITU 7 · map ↗

FRN
0019587989

Last granted
Feb 18, 2010

Effective
Feb 10, 2012

Last action
Feb 19, 2022
FCC actions (4)
- Feb 19, 2022 — License expired LIEXP
- Feb 10, 2012 — License modified LIMOD
- Feb 18, 2010 — License renewed LIREN
- Feb 18, 2010 — FCC action LITIN

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 · 47 snapshots · as N0DUN
THOMAS E PHELPS
738 Fairfield Lake Dr, Chesterfield, MO 63017
38.6563, -90.5419 (ZIP center) · Grid EM48rp · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as N0DUN
THOMAS E PHELPS
61 OVERHILLS DR, SAINT LOUIS, MO 63105
38.6443, -90.3281 (ZIP center) · Grid EM48up · CQ 4 · ITU 7 · map ↗

Others requesting N0DUN

4 applications listed N0DUN as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 28, 2022	Jan 15, 2023	KK7AWI · GRANT W DORMAN · Sandpoint, ID	23	Dismissed
Dec 28, 2022	Jan 15, 2023	KK7AWI · GRANT W DORMAN · Sandpoint, ID	19	Dismissed
Dec 27, 2022	Jan 14, 2023	KK7AWI · GRANT W DORMAN · Sandpoint, ID	23	Dismissed
Dec 27, 2022	Jan 14, 2023	KK7AWI · GRANT W DORMAN · Sandpoint, ID	19	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N0DUN in the last 24 hours. They show up here within seconds of N0DUN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.