N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

KD0DSM HAM

✅ Available for a vanity request — free since Apr 18, 2020.

2x3 call: any licensee 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 Apr 18, 2020

Previous holder: Thomas C Baker II

Held KD0DSM Apr 17, 2008 → Apr 17, 2018 · first licensed Apr 17, 2008 as KD0DSM · 1 license · FRN 0017677980

KD0DSM Expired Technician Apr 17, 2008 → Apr 17, 2018 (expired)

Licensee
Thomas C Baker II

Address
4432 2 1/2 st ne
Columbia Heights, MN 55421
45.0506, -93.2499 (ZIP center) · Grid EN35jb · CQ 4 · ITU 7 · map ↗

FRN
0017677980

Last granted
Apr 17, 2008

Effective
Mar 7, 2017

Last action
Apr 18, 2020
FCC actions (6)
- Apr 18, 2020 — License expired LIEXP
- Mar 7, 2017 — Administrative update LIAUA
- Mar 13, 2010 — Administrative update LIAUA
- Apr 18, 2008 — Administrative update LIAUA
- Apr 17, 2008 — License issued LIISS
- Apr 17, 2008 — 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 12, 2017 → Sep 27, 2026 · 20 snapshots · as KD0DSM
Thomas C Baker II
4432 2 1/2 st ne, Columbia Heights, MN 55421
45.0506, -93.2499 (ZIP center) · Grid EN35jb · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Feb 15, 2017 · 26 snapshots · as KD0DSM
Thomas C Baker II
4636 Washington St NE Lower, Columbia Heights, MN 55421
45.0506, -93.2499 (ZIP center) · Grid EN35jb · CQ 4 · ITU 7 · map ↗

Others requesting KD0DSM

2 applications listed KD0DSM as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jun 28, 2021	Jul 16, 2021	KF0FOR · Craig S Mandala · Divide, CO	5	Granted
Aug 31, 2009	Sep 18, 2009	KD0IPV · Charles R Hoveland · Des Moines, IA	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD0DSM in the last 24 hours. They show up here within seconds of KD0DSM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.