N9TPB FCC License Search

🕒 FCC license data updated yesterday 8:30 am CDT (FCC files through Oct 1, 2026) · next update today 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

K0DXT HAM

✅ Available for a vanity request — free since Mar 27, 2023.

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 · 2 holders on record · available since Mar 27, 2023

Previous holder: Derrick A Houska

Held K0DXT Mar 7, 2017 → Mar 26, 2021 · first licensed Jan 12, 2001 as KC0JMX · 4 licenses · FRN 0004696001

WA0KBR Active Amateur Extra · vanity Mar 26, 2021 → expires Mar 26, 2031

Licensee
Derrick A Houska

Address
Attn: DERRICK A HOUSKA
1848 Poplar Ave
Canon City, CO 81212
38.4212, -105.1972 (street) · Grid DM78jk · CQ 4 · ITU 7 · map ↗

FRN
0004696001

Previous call
K0DXT (General)

Last granted
Mar 26, 2021

Effective
Oct 15, 2022

Last action
Oct 15, 2022
FCC actions (3)
- Oct 15, 2022 — Administrative update LIAUA
- Mar 26, 2021 — Vanity call sign granted VANGRT
- Mar 26, 2021 — License issued LIISS
K0DXT Canceled Amateur Extra · vanity Mar 7, 2017 → Mar 26, 2021 (canceled)

Licensee
Derrick A Houska

Address
Attn: DERRICK A HOUSKA
PO Box 275
Canon City, CO 81215

FRN
0004696001

Previous call
N0TQ (General)

Last granted
Mar 7, 2017

Effective
Mar 7, 2017

Last action
Mar 26, 2021
FCC actions (3)
- Mar 26, 2021 — License canceled LICAN
- Mar 7, 2017 — Vanity call sign granted VANGRT
- Mar 7, 2017 — License issued LIISS
N0TQ Canceled Amateur Extra · vanity Oct 16, 2002 → Mar 7, 2017 (canceled)

Licensee
Derrick A Houska

Address
Attn: DERRICK A HOUSKA
PO Box 275
Canon City, CO 81212
38.5424, -105.4235 (ZIP center) · Grid DM78gn · CQ 4 · ITU 7 · map ↗

FRN
0004696001

Previous call
KC0JMX (General)

Last granted
Dec 12, 2012

Effective
Dec 12, 2012

Last action
Mar 7, 2017
FCC actions (4)
- Mar 7, 2017 — License canceled LICAN
- Dec 12, 2012 — License renewed LIREN
- Oct 16, 2002 — Vanity call sign granted VANGRT
- Oct 16, 2002 — License issued LIISS
KC0JMX Canceled Amateur Extra Jan 12, 2001 → Oct 16, 2002 (canceled)

Licensee
Derrick A Houska

Address
1009 Forest Ave
Canon City, CO 81212
38.5424, -105.4235 (ZIP center) · Grid DM78gn · CQ 4 · ITU 7 · map ↗

FRN
0004696001

Last granted
Jan 12, 2001

Effective
Feb 20, 2002

Last action
Oct 16, 2002
FCC actions (4)
- Oct 16, 2002 — License canceled LICAN
- Feb 20, 2002 — License modified LIMOD
- Apr 11, 2001 — License modified LIMOD
- Jan 12, 2001 — License issued LIISS

Address history

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

Seen Apr 27, 2024 → Sep 27, 2026 · 11 snapshots · as WA0KBR
Derrick A Houska
Attn: DERRICK A HOUSKA
1848 Poplar Ave, Canon City, CO 81212
38.4212, -105.1972 (street) · Grid DM78jk · CQ 4 · ITU 7 · map ↗
Seen May 12, 2017 → Sep 27, 2026 · 21 snapshots · as K0DXT
Derrick A Houska
Attn: DERRICK A HOUSKA
PO Box 275
Canon City, CO 81215
Seen Feb 18, 2013 → Sep 27, 2026 · 41 snapshots · as N0TQ
Derrick A Houska
Attn: DERRICK A HOUSKA
PO Box 275
Canon City, CO 81212
38.5424, -105.4235 (ZIP center) · Grid DM78gn · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 53 snapshots · as KC0JMX
Derrick A Houska
1009 Forest Ave, Canon City, CO 81212
38.5424, -105.4235 (ZIP center) · Grid DM78gn · CQ 4 · ITU 7 · map ↗

Previous holder: DONALD G ROBINSON

Held K0DXT Nov 12, 1997 → Nov 12, 2007 · first licensed Nov 12, 1997 as K0DXT · 1 license · FRN 0002337475

K0DXT Expired Amateur Extra Nov 12, 1997 → Nov 12, 2007 (expired)

Licensee
DONALD G ROBINSON

Address
304 6TH ST NE
BELMOND, IA 50421-1153
42.8429, -93.6231 (ZIP center) · Grid EN32eu · CQ 4 · ITU 7 · map ↗

FRN
0002337475

Last granted
Nov 12, 1997

Effective
May 3, 2000

Last action
Nov 13, 2009
FCC actions (2)
- Nov 13, 2009 — License expired LIEXP
- May 3, 2000 — License modified LIMOD

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as K0DXT
DONALD G ROBINSON
304 6TH ST NE, BELMOND, IA 50421-1153
42.8429, -93.6231 (ZIP center) · Grid EN32eu · CQ 4 · ITU 7 · map ↗

Others requesting K0DXT

7 applications listed K0DXT as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 25, 2025	Mar 15, 2025	KF0TJV · Teresa M Goodman · Rose Hill, KS	4	Granted
Sep 26, 2023	Oct 14, 2023	KE0LIB · Matthew W Beinke · Davenport, IA	5	Granted
Apr 19, 2023	May 7, 2023	AE0TY · Gary Oliver · Saint Paul, MN	6	Granted
Feb 17, 2017	Mar 7, 2017	N0TQ · Derrick A Houska · Canon City, CO	1	Granted
Nov 16, 2016	Dec 4, 2016	KG7TDE · Timothy Dickerson · Salem, OR	2	Granted
Dec 22, 2014	Jan 9, 2015	KD0UIH · Jonathan C Marshall · Saint Paul, MN	7	Granted
May 13, 2013	May 31, 2013	AD0CB · Darryl W McKnelly · O Fallon, MO	22	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K0DXT in the last 24 hours. They show up here within seconds of K0DXT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.