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

N4KTM HAM

✅ Available for a vanity request — free since Mar 13, 2025.

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

📬 QSL: LoTW user · last upload Dec 15, 2008 · eQSL AG member · QRZ · HamQTH

Not currently held · 2 holders on record · available since Mar 13, 2025

Previous holder: CHARLES T HUNTER JR

Held N4KTM Mar 12, 2013 → Mar 12, 2023 · first licensed Feb 19, 2013 as KK4ONL · 2 licenses · FRN 0022284434

N4KTM Expired Technician · vanity Mar 12, 2013 → Mar 12, 2023 (expired)

Licensee
CHARLES T HUNTER JR

Address
7575 SARAH DR
DENVER, NC 28037
35.4955, -81.0185 (ZIP center) · Grid EM95ll · CQ 5 · ITU 8 · map ↗

FRN
0022284434

Previous call
KK4ONL

Last granted
Mar 12, 2013

Effective
Mar 12, 2013

Last action
Mar 13, 2025
FCC actions (3)
- Mar 13, 2025 — License expired LIEXP
- Mar 12, 2013 — Vanity call sign granted VANGRT
- Mar 12, 2013 — License issued LIISS
KK4ONL Canceled Technician Feb 19, 2013 → Mar 12, 2013 (canceled)

Licensee
CHARLES T HUNTER JR

Address
7575 SARAH DR
DENVER, NC 28037
35.4955, -81.0185 (ZIP center) · Grid EM95ll · CQ 5 · ITU 8 · map ↗

FRN
0022284434

Last granted
Feb 19, 2013

Effective
Feb 19, 2013

Last action
Mar 12, 2013
FCC actions (3)
- Mar 12, 2013 — License canceled LICAN
- Feb 19, 2013 — License issued LIISS
- Feb 19, 2013 — 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 Apr 6, 2013 → Sep 27, 2026 · 80 snapshots · as KK4ONL
CHARLES T HUNTER JR
7575 SARAH DR, DENVER, NC 28037
35.4955, -81.0185 (ZIP center) · Grid EM95ll · CQ 5 · ITU 8 · map ↗

Previous holder: Robert E Groves

Held N4KTM Apr 5, 2008 → Dec 16, 2008 · first licensed Sep 3, 2004 as KI4GWU · 5 licenses · FRN 0011477411

NB4F Active Amateur Extra · vanity Dec 16, 2008 → expires Dec 16, 2028

Licensee
Robert E Groves

Address
2271 Skint Chestnut Dr
Lithia Springs, GA 30122
33.7433, -84.6713 (street) · Grid EM73pr · CQ 5 · ITU 8 · map ↗

FRN
0011477411

Previous call
N4KTM (General)

Last granted
Sep 29, 2018

Effective
Sep 29, 2018

Last action
Sep 29, 2018
FCC actions (7)
- Sep 29, 2018 — License renewed LIREN
- Nov 1, 2017 — Administrative update LIAUA
- Oct 27, 2015 — Administrative update LIAUA
- Sep 10, 2015 — Administrative update LIAUA
- Mar 12, 2015 — Administrative update LIAUA
- Dec 16, 2008 — Vanity call sign granted VANGRT
- Dec 16, 2008 — License issued LIISS
N4KTM Canceled Amateur Extra · vanity Apr 5, 2008 → Dec 16, 2008 (canceled)

Licensee
Robert E Groves

Address
2271 Skint Chestnut Dr
Lithia Springs, GA 30122
33.7433, -84.6713 (street) · Grid EM73pr · CQ 5 · ITU 8 · map ↗

FRN
0011477411

Previous call
NI2V (General)

Last granted
Apr 5, 2008

Effective
Apr 5, 2008

Last action
Dec 16, 2008
FCC actions (3)
- Dec 16, 2008 — License canceled LICAN
- Apr 5, 2008 — Vanity call sign granted VANGRT
- Apr 5, 2008 — License issued LIISS
NI2V Canceled Amateur Extra · vanity May 12, 2007 → Apr 5, 2008 (canceled)

Licensee
Robert E Groves

Address
2271 Skint Chestnut Dr
Lithia Springs, GA 30122
33.7433, -84.6713 (street) · Grid EM73pr · CQ 5 · ITU 8 · map ↗

FRN
0011477411

Previous call
N4KTM (General)

Last granted
May 12, 2007

Effective
May 12, 2007

Last action
Apr 5, 2008
FCC actions (3)
- Apr 5, 2008 — License canceled LICAN
- May 12, 2007 — Vanity call sign granted VANGRT
- May 12, 2007 — License issued LIISS
N4KTM Canceled Amateur Extra · vanity Feb 5, 2005 → May 12, 2007 (canceled)

Licensee
Robert E Groves

Address
2271 Skint Chestnut Dr
Lithia Springs, GA 30122
33.7433, -84.6713 (street) · Grid EM73pr · CQ 5 · ITU 8 · map ↗

FRN
0011477411

Previous call
KI4GWU (General)

Last granted
Feb 5, 2005

Effective
Jul 13, 2006

Last action
May 12, 2007
FCC actions (5)
- May 12, 2007 — License canceled LICAN
- Jul 13, 2006 — License modified LIMOD
- Mar 24, 2006 — License modified LIMOD
- Feb 5, 2005 — Vanity call sign granted VANGRT
- Feb 5, 2005 — License issued LIISS
KI4GWU Canceled Technician Sep 3, 2004 → Feb 5, 2005 (canceled)

Licensee
Robert E Groves

Address
2271 Skint Chestnut Dr
Lithia Springs, GA 30122
33.7433, -84.6713 (street) · Grid EM73pr · CQ 5 · ITU 8 · map ↗

FRN
0011477411

Last granted
Sep 3, 2004

Effective
Sep 3, 2004

Last action
Feb 5, 2005
FCC actions (2)
- Feb 5, 2005 — License canceled LICAN
- Sep 3, 2004 — License issued LIISS

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 · 215 snapshots · as KI4GWU
Robert E Groves
2271 Skint Chestnut Dr, Lithia Springs, GA 30122
33.7433, -84.6713 (street) · Grid EM73pr · CQ 5 · ITU 8 · map ↗
Seen Mar 28, 2015 → Sep 5, 2017 · 16 snapshots · as NB4F
Robert E Groves
PO Box 971
Lithia Springs, GA 30122
33.7669, -84.6414 (ZIP center) · Grid EM73qs · CQ 5 · ITU 8 · map ↗

Others requesting N4KTM

9 applications listed N4KTM as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
May 8, 2025	May 26, 2025	KR4DEF · FRANK B PEARMAN · Bremen, AL	12	Dismissed
Dec 10, 2018	Dec 28, 2018	KN4OLZ · John A Mitchell · Dover, TN	11	Granted
Feb 20, 2013	Mar 10, 2013	KK4ONL · CHARLES T HUNTER JR · DENVER, NC	1	Granted
Jul 5, 2012	Jul 23, 2012	KK4KBN · Joey H Geddings · Sumter, SC	3	Granted
Mar 18, 2008	Apr 5, 2008	NI2V · Robert E Groves · Lithia Springs, GA	1	Granted
Jan 18, 2005	Feb 5, 2005	KI4GWU · Robert E Groves · Lithia Springs, GA	1	Granted
Mar 11, 2004	Mar 29, 2004	KI4DTY · Paul E Sutherland Jr · Southern Shores, NC	24	Granted
Mar 5, 2004	Mar 23, 2004	KF4GYY · ALAN C MC COY · Johnson City, TN	5	Granted
May 16, 2002	Jun 3, 2002	KC0HXX · Trevor N Hamilton · Colorado Springs, CO	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N4KTM in the last 24 hours. They show up here within seconds of N4KTM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.