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

WX3WX HAM

✅ Available for a vanity request — free since Jun 27, 2022.

2x2 call: 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 Jun 27, 2022

Previous holder: CHRISTOPHER L JUSTUS

Held WX3WX Dec 18, 2018 → Jun 26, 2020 · first licensed Nov 23, 1999 as KE3ON · 3 licenses · FRN 0003305893

WX7WX Active Advanced · vanity Jun 26, 2020 → expires Jun 26, 2030

Licensee
CHRISTOPHER L JUSTUS

Address
116 3rd St E
Roundup, MT 59072
46.4421, -108.5374 (street) · Grid DN56rk · CQ 4 · ITU 7 · map ↗

FRN
0003305893

Previous call
WX3WX (General)

Last granted
Jun 26, 2020

Effective
Apr 18, 2023

Last action
Apr 18, 2023
FCC actions (3)
- Apr 18, 2023 — Administrative update LIAUA
- Jun 26, 2020 — Vanity call sign granted VANGRT
- Jun 26, 2020 — License issued LIISS
📦 Moved: North East, MD → Roundup, MT

WX3WX Canceled Advanced · vanity Dec 18, 2018 → Jun 26, 2020 (canceled)

Licensee
CHRISTOPHER L JUSTUS

Address
PO Box 334
Roundup, MT 59072
46.5260, -108.5537 (ZIP center) · Grid DN56rm · CQ 4 · ITU 7 · map ↗

FRN
0003305893

Previous call
KE3ON (General)

Last granted
Dec 18, 2018

Effective
Apr 18, 2020

Last action
Jun 26, 2020
FCC actions (4)
- Jun 26, 2020 — License canceled LICAN
- Apr 18, 2020 — Administrative update LIAUA
- Dec 18, 2018 — Vanity call sign granted VANGRT
- Dec 18, 2018 — License issued LIISS
KE3ON Canceled Advanced Nov 23, 1999 → Dec 18, 2018 (canceled)

Licensee
CHRISTOPHER L JUSTUS

Address
328 Mechanics Valley Rd
North East, MD 21901
39.5831, -75.9668 (ZIP center) · Grid FM29an · CQ 5 · ITU 8 · map ↗

FRN
0003305893

Last granted
Oct 29, 2013

Effective
Oct 29, 2013

Last action
Dec 18, 2018
FCC actions (7)
- Dec 18, 2018 — License canceled LICAN
- Oct 29, 2013 — License renewed LIREN
- Nov 23, 2005 — Administrative update LIAUA
- Mar 15, 2005 — Administrative update LIAUA
- Oct 29, 2003 — License renewed LIREN
- Oct 31, 2001 — License modified LIMOD
- Nov 23, 1999 — Administrative update LIAUA

Address history

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

Seen Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as WX7WX
CHRISTOPHER L JUSTUS
116 3rd St E, Roundup, MT 59072
46.4421, -108.5374 (street) · Grid DN56rk · CQ 4 · ITU 7 · map ↗
Seen Apr 16, 2022 → Oct 4, 2026 · 14 snapshots · as WX3WX
CHRISTOPHER L JUSTUS
PO Box 334
Roundup, MT 59072
46.5260, -108.5537 (ZIP center) · Grid DN56rm · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 49 snapshots · as KE3ON
CHRISTOPHER L JUSTUS
328 Mechanics Valley Rd, North East, MD 21901
39.5831, -75.9668 (ZIP center) · Grid FM29an · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KE3ON
CHRISTOPHER L JUSTUS
2 Pinder Ave., ELKTON, MD 21921
39.6271, -75.8599 (ZIP center) · Grid FM29bp · CQ 5 · ITU 8 · map ↗

Previous holder: HARRY A SCHOOLS

Held WX3WX Oct 25, 2014 → Aug 21, 2015 · first licensed Dec 8, 1997 as K3HS · 7 licenses · FRN 0008829848

K3HS Active Amateur Extra · vanity Dec 19, 2023 → expires Dec 19, 2033

Licensee
HARRY A SCHOOLS

Address
1832 South Limekiln Pike
Dresher, PA 19025
40.1309, -75.1670 (street) · Grid FN20jd · CQ 5 · ITU 8 · map ↗

FRN
0008829848

Previous call
WI0FM

Last granted
Dec 19, 2023

Effective
Dec 19, 2023

Last action
Dec 19, 2023
FCC actions (2)
- Dec 19, 2023 — Vanity call sign granted VANGRT
- Dec 19, 2023 — License issued LIISS
WI0FM Canceled Amateur Extra · vanity Sep 12, 2023 → Dec 19, 2023 (canceled)

Licensee
HARRY A SCHOOLS

Address
1832 South Limekiln Pike
Dresher, PA 19025
40.1309, -75.1670 (street) · Grid FN20jd · CQ 5 · ITU 8 · map ↗

FRN
0008829848

Previous call
K3HS

Last granted
Sep 12, 2023

Effective
Sep 12, 2023

Last action
Dec 19, 2023
FCC actions (3)
- Dec 19, 2023 — License canceled LICAN
- Sep 12, 2023 — Vanity call sign granted VANGRT
- Sep 12, 2023 — License issued LIISS
K3HS Canceled Amateur Extra · vanity Aug 21, 2015 → Sep 12, 2023 (canceled)

Licensee
HARRY A SCHOOLS

Address
1832 South Limekiln Pike
Dresher, PA 19025
40.1309, -75.1670 (street) · Grid FN20jd · CQ 5 · ITU 8 · map ↗

FRN
0008829848

Previous call
WX3WX

Last granted
Aug 21, 2015

Effective
Aug 21, 2015

Last action
Sep 12, 2023
FCC actions (3)
- Sep 12, 2023 — License canceled LICAN
- Aug 21, 2015 — Vanity call sign granted VANGRT
- Aug 21, 2015 — License issued LIISS
WX3WX Canceled Amateur Extra · vanity Oct 25, 2014 → Aug 21, 2015 (canceled)

Licensee
HARRY A SCHOOLS

Address
1832 South Limekiln Pike
Dresher, PA 19025
40.1309, -75.1670 (street) · Grid FN20jd · CQ 5 · ITU 8 · map ↗

FRN
0008829848

Previous call
K3HS

Last granted
Oct 25, 2014

Effective
Oct 25, 2014

Last action
Aug 21, 2015
FCC actions (3)
- Aug 21, 2015 — License canceled LICAN
- Oct 25, 2014 — Vanity call sign granted VANGRT
- Oct 25, 2014 — License issued LIISS
📦 Moved: Philadelphia, PA → Dresher, PA

K3HS Canceled Amateur Extra · vanity Jul 6, 2006 → Oct 25, 2014 (canceled)

Licensee
HARRY A SCHOOLS

Address
1832 South Limekiln Pike
Dresher, PA 19025
40.1309, -75.1670 (street) · Grid FN20jd · CQ 5 · ITU 8 · map ↗

FRN
0008829848

Previous call
WI0FM

Last granted
Jul 6, 2006

Effective
Apr 3, 2013

Last action
Oct 25, 2014
FCC actions (9)
- Oct 25, 2014 — License canceled LICAN
- Apr 3, 2013 — Administrative update LIAUA
- Sep 30, 2010 — Administrative update LIAUA
- Mar 10, 2010 — Administrative update LIAUA
- Mar 14, 2007 — Administrative update LIAUA
- Mar 9, 2007 — Administrative update LIAUA
- Oct 12, 2006 — Administrative update LIAUA
- Jul 6, 2006 — Vanity call sign granted VANGRT
- Jul 6, 2006 — License issued LIISS
WI0FM Canceled Amateur Extra · vanity Mar 31, 2006 → Jul 6, 2006 (canceled)

Licensee
HARRY A SCHOOLS

Address
2511 South 20th Street 3rd Floor Apt.
PHILADELPHIA, PA 19145
39.9145, -75.1912 (ZIP center) · Grid FM29jv · CQ 5 · ITU 8 · map ↗

FRN
0008829848

Previous call
K3HS

Last granted
Mar 31, 2006

Effective
Mar 31, 2006

Last action
Jul 6, 2006
FCC actions (3)
- Jul 6, 2006 — License canceled LICAN
- Mar 31, 2006 — Vanity call sign granted VANGRT
- Mar 31, 2006 — License issued LIISS
K3HS Canceled Amateur Extra · vanity Dec 8, 1997 → Mar 31, 2006 (canceled)

Licensee
HARRY A SCHOOLS

Address
2511 South 20th Street 3rd Floor Apt.
PHILADELPHIA, PA 19145
39.9145, -75.1912 (ZIP center) · Grid FM29jv · CQ 5 · ITU 8 · map ↗

FRN
0008829848

Last granted
Dec 8, 1997

Effective
Aug 10, 2004

Last action
Nov 22, 2006
FCC actions (3)
- Mar 31, 2006 — License canceled LICAN
- Aug 10, 2004 — Administrative update LIAUA
- May 2, 2003 — Administrative update LIAUA

Address history

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

Seen Apr 12, 2013 → Oct 4, 2026 · 132 snapshots · as K3HS
HARRY A SCHOOLS
1832 South Limekiln Pike, Dresher, PA 19025
40.1309, -75.1670 (street) · Grid FN20jd · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 95 snapshots · as K3HS
HARRY A SCHOOLS
2511 South 20th Street 3rd Floor Apt., PHILADELPHIA, PA 19145
39.9145, -75.1912 (ZIP center) · Grid FM29jv · CQ 5 · ITU 8 · map ↗
Seen Oct 17, 2011 → Apr 6, 2013 · 6 snapshots · as K3HS
HARRY A SCHOOLS
1091 Penn Circle Apt. GT15, King of Prussia, PA 19406
40.0949, -75.3857 (ZIP center) · Grid FN20hc · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 · 1 snapshot · as K3HS
HARRY A SCHOOLS
600 Lewis Rd Apt. 215, King of Prussia, PA 19406
40.0949, -75.3857 (ZIP center) · Grid FN20hc · CQ 5 · ITU 8 · map ↗

Others requesting WX3WX

4 applications listed WX3WX as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Mar 4, 2026	Mar 22, 2026	KE9ERF · Robert R Guico · Carol Stream, IL	24	Granted
Nov 29, 2018	Dec 17, 2018	KE3ON · CHRISTOPHER L JUSTUS · North East, MD	1	Granted
Oct 16, 2017	Nov 3, 2017	KE0ODZ · David V Bell · Aurora, CO	4	Granted
Oct 7, 2014	Oct 25, 2014	K3HS · HARRY A SCHOOLS · Dresher, PA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WX3WX in the last 24 hours. They show up here within seconds of WX3WX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.