N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

WILLIAM F HELMS III

FRN 0021573795 · first licensed Mar 12, 2012 as KK4HNI · 3 licenses on record

📻 GMRS licenses on this FRN

GMRS call	Status	Name	Location	Granted	Expires
WRFI985	Active	William F Helms III	Monroe, NC	Mar 12, 2020	Mar 12, 2030
WQSS680	Expired	William F Helms III	Monroe, NC	Nov 8, 2013	Nov 8, 2018

📝 FCC applications (12)

Received	File number	Service	Purpose	Status	Call
May 28, 2024	0011092762	HAM	Modification	Granted	K4DCJ
Dec 5, 2023	0010803830	GMRS	Administrative update	Granted
Oct 17, 2023	0010739333	HAM	Renewal	Granted	K4DCJ
Sep 11, 2023	0010688891	HAM	Renewal	Dismissed	K4DCJ
Mar 10, 2020	0009007032	GMRS	New license	Granted
Mar 16, 2015	0006711380	HAM	Modification	Granted	K4DCJ
Nov 15, 2013	0005966109	HAM	Withdrawal	Withdrawn	K4DCJ
Nov 4, 2013	0005998691	GMRS	New license	Granted
Dec 5, 2012	0005535671	GMRS	New license	Dismissed
Nov 20, 2012	0005501517	HAM	Modification	Granted	KK4HNI
May 22, 2012	0005228221	HAM	Modification	Granted	KK4HNI
Mar 12, 2012	0005112911	HAM	New license	Granted	KK4HNI

Complete licensing history

K4HNI Active Amateur Extra · vanity Jun 15, 2024 → expires Jun 15, 2034

Licensee
WILLIAM F HELMS III

Address
PO Box 850
MONROE, NC 28111

FRN
0021573795

Previous call
K4DCJ (General)

Last granted
Jun 15, 2024

Effective
Jun 15, 2024

Last action
Jun 15, 2024
FCC actions (2)
- Jun 15, 2024 — Vanity call sign granted VANGRT
- Jun 15, 2024 — License issued LIISS
K4DCJ Canceled Amateur Extra · vanity Dec 8, 2012 → Jun 15, 2024 (canceled)

Licensee
WILLIAM F HELMS III

Address
PO Box 850
MONROE, NC 28111

FRN
0021573795

Previous call
KK4HNI (General)

Last granted
Oct 19, 2023

Effective
Oct 19, 2023

Last action
Jun 15, 2024
FCC actions (8)
- Jun 15, 2024 — License canceled LICAN
- Oct 19, 2023 — License renewed LIREN
- Mar 16, 2015 — License modified LIMOD
- Nov 15, 2013 — Record corrected COR
- Nov 15, 2013 — Record corrected COR
- Oct 17, 2013 — License modified LIMOD
- Dec 8, 2012 — Vanity call sign granted VANGRT
- Dec 8, 2012 — License issued LIISS
KK4HNI Canceled General Mar 12, 2012 → Dec 8, 2012 (canceled)

Licensee
WILLIAM F HELMS III

Address
PO Box 850
MONROE, NC 28111

FRN
0021573795

Last granted
Mar 12, 2012

Effective
May 22, 2012

Last action
Dec 8, 2012
FCC actions (4)
- Dec 8, 2012 — License canceled LICAN
- May 22, 2012 — License modified LIMOD
- Mar 12, 2012 — License issued LIISS
- Mar 12, 2012 — 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 May 28, 2012 → Oct 4, 2026 · 97 snapshots · as KK4HNI
WILLIAM F HELMS III
PO Box 850
MONROE, NC 28111

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed May 28, 2024 Granted Jun 15, 2024 0011092762	K4DCJ · WILLIAM F HELMS III · Amateur Extra PO Box 850 · MONROE, NC 28111	1.K4HNI ✓ granted	Granted got K4HNI
Filed Nov 20, 2012 Granted Oct 19, 2023 0005501517	KK4HNI · WILLIAM F HELMS III · General PO Box 850 · MONROE, NC 28111	1.K4DCJ ✓ granted	Granted got K4DCJ