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

William J Karpisek

FRN 0008468415 · first licensed Feb 19, 2003 as N6ACC · 1 license on record

📝 FCC applications (2)

Received	File number	Service	Purpose	Status	Call
Mar 19, 2004	0001663993	HAM	Renewal	Granted	N6ACC
Feb 19, 2003	0001202878	HAM	Administrative update	Granted	N6ACC

Complete licensing history

N6ACC Expired Advanced Feb 19, 2003 → Apr 26, 2014 (expired)

Licensee
William J Karpisek

Address
PO Box 660118
Sacramento, CA 95866

FRN
0008468415

Last granted
Mar 19, 2004

Effective
Mar 19, 2004

Last action
Mar 13, 2024
FCC actions (3)
- Apr 27, 2016 — License expired LIEXP
- Feb 19, 2003 — Administrative update LIAUA
- Feb 19, 2003 — FCC action LITIN

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 N6ACC
William J Karpisek
PO Box 660118
Sacramento, CA 95866