N9TPB FCC License Search

🕒 FCC license data updated today 9:45 am CDT · 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

John O King

FRN 0028136695 · first licensed Jan 31, 2019 as KN4RWA · 2 licenses on record

📝 FCC Applications (3)

Received	File number	Service	Purpose	Status	Call
Feb 11, 2019	0008522770	HAM	Modification	Granted	KN4RWA
Feb 11, 2019	0008522517	HAM	Modification	Granted	KN4RWA
Jan 31, 2019	0008507085	HAM	New license	Granted	KN4RWA

Complete Licensing History

WT4AG Active Amateur Extra · vanity Mar 1, 2019 → expires Mar 1, 2029

Licensee
John O King

Address
PO Box 191171
Atlanta, GA 31119

FRN
0028136695

Previous call
KN4RWA (General)

Last granted
Mar 1, 2019

Effective
Mar 1, 2019

Last action
Mar 1, 2019
FCC actions (2)
- Mar 1, 2019 — Vanity call sign granted VANGRT
- Mar 1, 2019 — License issued LIISS
KN4RWA Canceled Amateur Extra Jan 31, 2019 → Mar 1, 2019 (canceled)

Licensee
John O King

Address
PO Box 191171
Atlanta, GA 31119

FRN
0028136695

Last granted
Jan 31, 2019

Effective
Feb 11, 2019

Last action
Mar 1, 2019
FCC actions (4)
- Mar 1, 2019 — License canceled LICAN
- Feb 11, 2019 — License modified LIMOD
- Jan 31, 2019 — License issued LIISS
- Jan 31, 2019 — 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 6, 2019 → Oct 11, 2026 · 30 snapshots · as KN4RWA
John O King
PO Box 191171
Atlanta, GA 31119

Vanity Applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Feb 11, 2019 Granted Mar 1, 2019 0008522770	KN4RWA · John O King · Amateur Extra PO Box 191171 · Atlanta, GA 31119	1.WT4AG ✓ Granted	Granted got WT4AG