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

WILLIAM J PETRISKO

FRN 0017361437 · first licensed as N7LWO · 2 licenses on record

📝 FCC applications (3)

Received	File number	Service	Purpose	Status	Call
Mar 2, 2022	0009936929	HAM	Administrative update	Granted	NN7Q
Feb 21, 2018	0008107841	HAM	Renewal	Granted	NN7Q
Jan 24, 2008	0003300317	HAM	Renewal	Granted	NN7Q

Complete licensing history

📦 Moved: , None → Phoenix, AZ

NN7Q Active Amateur Extra · vanity Jan 24, 2008 → expires Apr 3, 2028

Licensee
WILLIAM J PETRISKO

Address
PO Box 56851
PHOENIX, AZ 85079-6851

FRN
0017361437

Previous call
N7LWO (Advanced)

Last granted
Feb 22, 2018

Effective
Mar 3, 2022

Last action
Mar 3, 2022
FCC actions (4)
- Mar 3, 2022 — Administrative update LIAUA
- Feb 22, 2018 — License renewed LIREN
- Jan 25, 2008 — License renewed LIREN
- Jan 24, 2008 — FCC action LITIN
N7LWO Canceled Amateur Extra → Apr 3, 1998 (canceled)

Licensee
WILLIAM J PETRISKO

Address

Last granted

Effective

Last action

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 N7LWO
WILLIAM J PETRISKO
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as NN7Q
WILLIAM J PETRISKO
PO Box 56851
PHOENIX, AZ 85079-6851