N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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

ROY A KING

FRN 0017190802 · first licensed Feb 8, 2019 as KN4SEF · 3 licenses on record

📝 FCC applications (7)

Received	File number	Service	Purpose	Status	Call
Feb 6, 2020	0008968387	HAM	Duplicate license	Granted	KN4SEF
Jan 16, 2020	0008946592	HAM	Modification	Granted	K3RAK
Jan 15, 2020	0008945262	HAM	Modification	Dismissed	K3RAK
Dec 26, 2019	0008923970	HAM	Modification	Granted	KN4SEF
Sep 23, 2019	0008812327	HAM	Modification	Granted	KN4SEF
Feb 8, 2019	0008521793	HAM	New license	Granted	KN4SEF
Dec 3, 2007	0003246196	GMRS	New license	Dismissed

Complete licensing history

KN4SEF Active General · vanity Feb 4, 2020 → expires Feb 4, 2030

Licensee
ROY A KING

Address
PO Box 5703
PO BOX 5703
AIKEN, SC 29804

FRN
0017190802

Previous call
K3RAK (Technician)

Last granted
Feb 4, 2020

Effective
Feb 4, 2020

Last action
Feb 4, 2020
FCC actions (2)
- Feb 4, 2020 — Vanity call sign granted VANGRT
- Feb 4, 2020 — License issued LIISS
K3RAK Canceled General · vanity Jan 14, 2020 → Feb 4, 2020 (canceled)

Licensee
ROY A KING

Address
PO Box 5703
PO BOX 5703
AIKEN, SC 29804

FRN
0017190802

Previous call
KN4SEF (Technician)

Last granted
Jan 14, 2020

Effective
Jan 14, 2020

Last action
Feb 4, 2020
FCC actions (3)
- Feb 4, 2020 — License canceled LICAN
- Jan 14, 2020 — Vanity call sign granted VANGRT
- Jan 14, 2020 — License issued LIISS
KN4SEF Canceled General Feb 8, 2019 → Jan 14, 2020 (canceled)

Licensee
ROY A KING

Address
PO Box 5703
AIKEN, SC 29804

FRN
0017190802

Last granted
Feb 8, 2019

Effective
Sep 23, 2019

Last action
Jan 14, 2020
FCC actions (4)
- Jan 14, 2020 — License canceled LICAN
- Sep 23, 2019 — License modified LIMOD
- Feb 8, 2019 — License issued LIISS
- Feb 8, 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 Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as KN4SEF
ROY A KING
PO Box 5703
AIKEN, SC 29804
Seen Apr 16, 2022 → Oct 4, 2026 · 26 snapshots · as K3RAK
ROY A KING
PO Box 5703
PO BOX 5703, AIKEN, SC 29804
Seen May 6, 2019 · 1 snapshot · as KN4SEF
Roy A King
PO BOX 5703, Aiken, SC 29804

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jan 16, 2020 Granted Feb 8, 2019 0008946592	K3RAK · ROY A KING · General PO Box 5703 · PO BOX 5703, AIKEN, SC 29804	1.KN4SEF ✓ granted	Granted got KN4SEF
Filed Jan 15, 2020 Granted Feb 8, 2019 0008945262	K3RAK · ROY A KING · General PO Box 5703 · PO BOX 5703, AIKEN, SC 29804	1.KN4SEF ✓ granted	Dismissed got KN4SEF
Filed Dec 26, 2019 Award date was Jan 13, 2020 0008923970	KN4SEF · ROY A KING · General PO Box 5703 · PO BOX 5703, AIKEN, SC 29804	1.K3RAK held	Granted