N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 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

Philip C Worth

FRN 0020778833 · first licensed Apr 13, 2011 as KK4BNL · 2 licenses on record

📝 FCC applications (14)

Received	File number	Service	Purpose	Status	Call
Apr 26, 2018	0008188632	HAM	Administrative update	Granted	KZ1V
Apr 26, 2018	0008188623	HAM	Administrative update	Granted	KZ1V
Jun 12, 2017	0007807228	HAM	Withdrawal	Withdrawn	KK4BNL
Jun 12, 2017	0007791300	HAM	Withdrawal	Withdrawn	KK4BNL
Jun 12, 2017	0007790464	HAM	Withdrawal	Withdrawn	KK4BNL
Jun 12, 2017	0007790099	HAM	Withdrawal	Withdrawn	KK4BNL
Jun 12, 2017	0007788428	HAM	Withdrawal	Withdrawn	KK4BNL
May 23, 2017	0007786182	HAM	Modification	Granted	KK4BNL
May 18, 2017	0007780639	HAM	Modification	Dismissed	KK4BNL
May 15, 2017	0007773940	HAM	Modification	Dismissed	KK4BNL
Apr 25, 2017	0007748532	HAM	Amendment	Dismissed	KK4BNL
Jun 27, 2016	0007320035	HAM	Modification	Granted	KK4BNL
May 20, 2011	0004736100	HAM	Modification	Granted	KK4BNL
Apr 13, 2011	0004688533	HAM	New license	Granted	KK4BNL

Complete licensing history

KZ1V Active Amateur Extra · vanity Jun 10, 2017 → expires Jun 10, 2027

Licensee
Philip C Worth

Address
PO Box 2054
Crystal River, FL 34423

FRN
0020778833

Previous call
KK4BNL (General)

Last granted
Jun 10, 2017

Effective
Apr 27, 2018

Last action
Apr 27, 2018
FCC actions (4)
- Apr 27, 2018 — Administrative update LIAUA
- Apr 27, 2018 — Administrative update LIAUA
- Jun 10, 2017 — Vanity call sign granted VANGRT
- Jun 10, 2017 — License issued LIISS
KK4BNL Canceled Amateur Extra Apr 13, 2011 → Jun 10, 2017 (canceled)

Licensee
Philip C Worth

Address
PO Box 2054
Crystal River, FL 34423

FRN
0020778833

Last granted
Apr 13, 2011

Effective
Jun 27, 2016

Last action
Jun 10, 2017
FCC actions (5)
- Jun 10, 2017 — License canceled LICAN
- Jun 27, 2016 — License modified LIMOD
- May 20, 2011 — License modified LIMOD
- Apr 13, 2011 — License issued LIISS
- Apr 13, 2011 — 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 Oct 17, 2011 → Oct 4, 2026 · 66 snapshots · as KK4BNL
Philip C Worth
PO Box 2054
Crystal River, FL 34423

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed May 23, 2017 Granted Jun 10, 2017 0007786182	KK4BNL · Philip C Worth · Amateur Extra PO Box 2054 · Crystal River, FL 34423	1.KZ1V ✓ granted	Granted got KZ1V
Filed May 18, 2017 Award date was Jun 5, 2017 0007780639	KK4BNL · Philip C Worth · Amateur Extra PO Box 2054 · Crystal River, FL 34423	1.AK0A held by KENNETH A KOPP until Jun 6, 2027	Dismissed
Filed May 15, 2017 Award date was Jun 2, 2017 0007773940	KK4BNL · Philip C Worth · Amateur Extra PO Box 2054 · Crystal River, FL 34423	1.NX4S held by Benjamin A Casto until Jun 2, 2027	Dismissed
Filed Apr 25, 2017 Award date was May 13, 2017 0007748532	KK4BNL · Philip C Worth · Amateur Extra PO Box 2054 · Crystal River, FL 34423	1.KZ4A held by Randy H Walton until Jan 7, 2030	Dismissed