N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · next update today 7:15 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

WI0FM HAM

✅ Available for a vanity request — free since Dec 20, 2025.

2x2 call: Advanced and Amateur Extra licensees can request it. No pending applications list it.

Not currently held · 1 holder on record · available since Dec 20, 2025

Previous holder: HARRY A SCHOOLS

Held WI0FM Sep 12, 2023 → Dec 19, 2023 · 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 → Sep 27, 2026 · 127 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 → Sep 27, 2026 · 93 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 WI0FM

6 applications listed WI0FM as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 25, 2023	Sep 12, 2023	K3HS · HARRY A SCHOOLS · Dresher, PA	1	Granted
Dec 13, 2022	Dec 31, 2022	KF0KKD · HEATHER W ALLEN · PLEASANT HILL, MO	14	Granted
Jul 29, 2022	Aug 16, 2022	N0WIA · Steve F Amelung · Kansas City, MO	1	Dismissed
Jul 11, 2022	Jul 29, 2022	WA0RHC · Steve F Amelung · Kansas City, MO	3	Granted
Jun 22, 2021	Jul 10, 2021	KB0YPH · RAY H PRADA · SAINT LOUIS, MO	9	Granted
Mar 13, 2006	Mar 31, 2006	K3HS · HARRY A SCHOOLS · PHILADELPHIA, PA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WI0FM in the last 24 hours. They show up here within seconds of WI0FM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.