N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

N4RTB HAM

⏳ Not available yet — opens for vanity requests Jun 3, 2028, two years after the license was canceled (Jun 2, 2026).

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Jun 2, 2026 · eQSL AG member · QRZ · HamQTH

Not currently held · 2 holders on record

Previous holder: DAVID C WESTHORP

Held N4RTB Nov 19, 2024 → Jun 2, 2026 · first licensed Mar 24, 2004 as KI4OR · 3 licenses · FRN 0007991987

AA4TN Active Amateur Extra · vanity Jun 2, 2026 → expires Jun 2, 2036

Licensee
DAVID C WESTHORP

Address
213 Shady Lane
White House, TN 37188
36.4746, -86.6707 (street) · Grid EM66pl · CQ 4 · ITU 8 · map ↗

FRN
0007991987

Previous call
N4RTB (Advanced)

Last granted
Jun 2, 2026

Effective
Jun 2, 2026

Last action
Jun 2, 2026
FCC actions (2)
- Jun 2, 2026 — Vanity call sign granted VANGRT
- Jun 2, 2026 — License issued LIISS
N4RTB Canceled Amateur Extra · vanity Nov 19, 2024 → Jun 2, 2026 (canceled)

Licensee
DAVID C WESTHORP

Address
213 Shady Lane
White House, TN 37188
36.4746, -86.6707 (street) · Grid EM66pl · CQ 4 · ITU 8 · map ↗

FRN
0007991987

Previous call
KI4OR (Advanced)

Last granted
Nov 19, 2024

Effective
Nov 19, 2024

Last action
Jun 2, 2026
FCC actions (3)
- Jun 2, 2026 — License canceled LICAN
- Nov 19, 2024 — Vanity call sign granted VANGRT
- Nov 19, 2024 — License issued LIISS
KI4OR Canceled Amateur Extra Mar 24, 2004 → Nov 19, 2024 (canceled)

Licensee
DAVID C WESTHORP

Address
213 Shady Lane
White House, TN 37188
36.4746, -86.6707 (street) · Grid EM66pl · CQ 4 · ITU 8 · map ↗

FRN
0007991987

Last granted
Jun 14, 2024

Effective
Nov 18, 2024

Last action
Nov 19, 2024
FCC actions (7)
- Nov 19, 2024 — License canceled LICAN
- Nov 18, 2024 — License modified LIMOD
- Jun 14, 2024 — License renewed LIREN
- Jun 17, 2014 — License renewed LIREN
- Mar 21, 2014 — Administrative update LIAUA
- May 28, 2004 — License renewed LIREN
- Mar 24, 2004 — FCC action LTSFRN

Address history

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

Seen Mar 28, 2014 → Sep 27, 2026 · 46 snapshots · as KI4OR
DAVID C WESTHORP
213 Shady Lane, White House, TN 37188
36.4746, -86.6707 (street) · Grid EM66pl · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 22, 2013 · 10 snapshots · as KI4OR
DAVID C WESTHORP
1136 LONGVIEW DR, HENDERSONVILLE, TN 37075
36.3400, -86.6079 (ZIP center) · Grid EM66qi · CQ 4 · ITU 8 · map ↗

Previous holder: DON T CONLEE

Held N4RTB Mar 24, 2001 → Jun 20, 2017 · first licensed Mar 24, 2001 as N4RTB · 2 licenses · FRN 0004576872

WX5DC Active Amateur Extra · vanity Jun 20, 2017 → expires Jun 20, 2027

Licensee
DON T CONLEE

Address
4899 Stagecoach Rd.
COLLEGE STATION, TX 77845
30.5508, -96.3353 (street) · Grid EM10tn · CQ 4 · ITU 7 · map ↗

FRN
0004576872

Previous call
N4RTB (General)

Last granted
Jun 20, 2017

Effective
Jun 20, 2017

Last action
Jun 20, 2017
FCC actions (2)
- Jun 20, 2017 — Vanity call sign granted VANGRT
- Jun 20, 2017 — License issued LIISS
N4RTB Canceled Amateur Extra Mar 24, 2001 → Jun 20, 2017 (canceled)

Licensee
DON T CONLEE

Address
4899 Stagecoach Rd.
COLLEGE STATION, TX 77845
30.5508, -96.3353 (street) · Grid EM10tn · CQ 4 · ITU 7 · map ↗

FRN
0004576872

Last granted
Jul 12, 2007

Effective
Apr 9, 2013

Last action
Jun 20, 2017
FCC actions (6)
- Jun 20, 2017 — License canceled LICAN
- Apr 9, 2013 — Administrative update LIAUA
- Oct 5, 2010 — Administrative update LIAUA
- Jul 12, 2007 — License renewed LIREN
- Apr 6, 2006 — License modified LIMOD
- Mar 24, 2001 — Administrative update LIAUA

Address history

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

Seen Oct 22, 2013 → Sep 27, 2026 · 57 snapshots · as N4RTB
DON T CONLEE
4899 Stagecoach Rd., COLLEGE STATION, TX 77845
30.5508, -96.3353 (street) · Grid EM10tn · CQ 4 · ITU 7 · map ↗
Seen Oct 17, 2011 → Apr 12, 2013 · 7 snapshots · as N4RTB
DON T CONLEE
2103 Langford St., COLLEGE STATION, TX 77840
30.6115, -96.3233 (ZIP center) · Grid EM10uo · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → May 27, 2010 · 2 snapshots · as N4RTB
DON T CONLEE
23251 Road 266, Picayune, MS 39466
30.5347, -89.6180 (ZIP center) · Grid EM50em · CQ 4 · ITU 8 · map ↗

Others requesting N4RTB

4 applications listed N4RTB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Oct 31, 2024	Nov 18, 2024	KI4OR · DAVID C WESTHORP · White House, TN	1	Granted
Mar 21, 2022	Apr 8, 2022	KO4YUK · Joshua J Bombach · Round Hill, VA	2	Granted
Mar 5, 2021	Mar 23, 2021	KO4NQG · Mark Thomas · Gainesville, FL	5	Granted
Jun 16, 2020	Jul 4, 2020	KO4EGW · David W Collender · Manchester, TN	3	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N4RTB in the last 24 hours. They show up here within seconds of N4RTB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.