N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

N4MAR HAM 📻 GMRS

📻

Also a GMRS licensee

WRCU551

Active until Feb 2, 2029 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

General class licensed since 2009 (17 yrs) N4MAR since 2014 · previously KJ4RHB Columbus, GA LoTW user eQSL AG GMRS WRCU551

🔒 Not available — currently licensed, through Aug 9, 2034. If it isn't renewed, it opens for vanity requests Aug 10, 2036.

📬 QSL: LoTW user · last upload Dec 2, 2022 · eQSL AG member · QRZ · HamQTH

📝 N4MAR has filed vanity applications before — latest filed Jul 22, 2014 · what was requested

Currently held by Mario Juestel · 2 holders on record

Current holder: Mario Juestel

Held N4MAR Aug 9, 2014 → present · first licensed Dec 17, 2009 as KJ4RHB · 2 licenses · FRN 0019339159

N4MAR Active General · vanity Aug 9, 2014 → expires Aug 9, 2034

Licensee
Mario Juestel

Address
PO Box 9862
Columbus, GA 31908

FRN
0019339159

Previous call
KJ4RHB (Technician)

Last granted
Jul 6, 2024

Effective
Jul 6, 2024

Last action
Jul 6, 2024
FCC actions (4)
- Jul 6, 2024 — License renewed LIREN
- Sep 30, 2022 — Administrative update LIAUA
- Aug 9, 2014 — Vanity call sign granted VANGRT
- Aug 9, 2014 — License issued LIISS
KJ4RHB Canceled General Dec 17, 2009 → Aug 9, 2014 (canceled)

Licensee
Mario Juestel

Address
7057 Vinings Way
Columbus, GA 31907
32.4844, -84.8999 (ZIP center) · Grid EM72nl · CQ 5 · ITU 8 · map ↗

FRN
0019339159

Last granted
Dec 17, 2009

Effective
Jun 18, 2010

Last action
Aug 9, 2014
FCC actions (4)
- Aug 9, 2014 — License canceled LICAN
- Jun 18, 2010 — License modified LIMOD
- Dec 17, 2009 — License issued LIISS
- Dec 17, 2009 — 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 27, 2024 → Sep 27, 2026 · 11 snapshots · as N4MAR
Mario Juestel
PO Box 9862
Columbus, GA 31908
Seen May 27, 2010 → Sep 27, 2026 · 70 snapshots · as KJ4RHB
Mario Juestel
7057 Vinings Way, Columbus, GA 31907
32.4844, -84.8999 (ZIP center) · Grid EM72nl · CQ 5 · ITU 8 · map ↗

Previous holder: FRANK L KERSHNER

Held N4MAR Apr 24, 2002 → Jul 21, 2012 · first licensed Apr 24, 2002 as N4MAR · 1 license · FRN 0006597702

N4MAR Expired Advanced Apr 24, 2002 → Jul 21, 2012 (expired)

Licensee
FRANK L KERSHNER

Address
142 HEATHERWOOD DR
APEX, NC 27502
35.7196, -78.9072 (ZIP center) · Grid FM05nr · CQ 5 · ITU 8 · map ↗

FRN
0006597702

Previous call
KB4NCE (Technician)

Last granted
Apr 24, 2002

Effective
Apr 24, 2002

Last action
Jul 22, 2014
FCC actions (2)
- Jul 22, 2014 — License expired LIEXP
- Apr 24, 2002 — License renewed LIREN

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 N4MAR
FRANK L KERSHNER
142 HEATHERWOOD DR, APEX, NC 27502
35.7196, -78.9072 (ZIP center) · Grid FM05nr · CQ 5 · ITU 8 · map ↗

Vanity applications filed by N4MAR

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Jul 22, 2014 Granted Jul 6, 2024 0006387791	KJ4RHB · Mario Juestel · General 7057 Vinings Way, Columbus, GA 31907 32.4844, -84.8999 (ZIP center) · Grid EM72nl · CQ 5 · ITU 8 · map ↗	1.N4MAR ✓ granted	Granted got N4MAR

Others requesting N4MAR

4 applications listed N4MAR as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 8, 2019	Apr 26, 2019	KN4TKS · James A Covel · Front Royal, VA	2	Granted
Mar 23, 2015	Apr 10, 2015	KA7SFL · THOMAS J MARTIN · TONEY, AL	11	Granted
Jul 22, 2014	Aug 9, 2014	KJ4RHB · Mario Juestel · Columbus, GA	1	Granted
Feb 9, 2010	Feb 27, 2010	KE4SUV · MARK A RONEY Mr. · LEBANON, KY	5	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N4MAR in the last 24 hours. They show up here within seconds of N4MAR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.