N9TPB FCC License Search

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

FRANK F HELTON

FRN 0018494443 · first licensed Feb 9, 2009 as K0FU · 1 license on record

📝 FCC applications (2)

Received	File number	Service	Purpose	Status	Call
Nov 15, 2018	0008439240	HAM	Renewal	Granted	K0FU
Feb 9, 2009	0003732820	HAM	Renewal	Granted	K0FU

Complete licensing history

K0FU Active Amateur Extra Feb 9, 2009 → expires Feb 9, 2029

Licensee
FRANK F HELTON

Address
PO Box 691
SAINT CHARLES, MO 63302

FRN
0018494443

Last granted
Nov 16, 2018

Effective
Nov 16, 2018

Last action
Nov 16, 2018
FCC actions (3)
- Nov 16, 2018 — License renewed LIREN
- Feb 9, 2009 — FCC action LITIN
- Feb 9, 2009 — 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 → Oct 4, 2026 · 48 snapshots · as K0FU
FRANK F HELTON
PO Box 691
SAINT CHARLES, MO 63302