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

KC7ZM HAM

✅ Available for a vanity request — free since Apr 17, 2023.

2x2 call: Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Apr 17, 2023

Previous holder: JOSEPH A PIETRZYK

Held KC7ZM Jul 24, 2007 → Apr 16, 2021 · first licensed Jul 24, 2007 as KC7ZM · 2 licenses · FRN 0016744781

KV7KW Active Advanced · vanity Apr 16, 2021 → expires Apr 16, 2031

Licensee
JOSEPH A PIETRZYK

Address
6319 East Decatur Street
Mesa, AZ 85205
33.4268, -111.6954 (street) · Grid DM43dk · CQ 3 · ITU 6 · map ↗

FRN
0016744781

Previous call
KC7ZM

Last granted
Apr 16, 2021

Effective
Apr 16, 2021

Last action
Apr 16, 2021
FCC actions (2)
- Apr 16, 2021 — Vanity call sign granted VANGRT
- Apr 16, 2021 — License issued LIISS
KC7ZM Canceled Advanced Jul 24, 2007 → Apr 16, 2021 (canceled)

Licensee
JOSEPH A PIETRZYK

Address
6319 E Decatur St
Mesa, AZ 85205
33.4332, -111.7136 (ZIP center) · Grid DM43dk · CQ 3 · ITU 6 · map ↗

FRN
0016744781

Last granted
May 19, 2017

Effective
Mar 30, 2021

Last action
Apr 16, 2021
FCC actions (5)
- Apr 16, 2021 — License canceled LICAN
- Mar 30, 2021 — Administrative update LIAUA
- May 19, 2017 — License renewed LIREN
- Jul 25, 2007 — License renewed LIREN
- Jul 24, 2007 — FCC action ESCFRN

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 KC7ZM
JOSEPH A PIETRZYK
6319 E Decatur St, Mesa, AZ 85205
33.4332, -111.7136 (ZIP center) · Grid DM43dk · CQ 3 · ITU 6 · map ↗
Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as KV7KW
JOSEPH A PIETRZYK
6319 East Decatur Street, Mesa, AZ 85205
33.4268, -111.6954 (street) · Grid DM43dk · CQ 3 · ITU 6 · map ↗
Seen Sep 5, 2017 → May 6, 2019 · 7 snapshots · as KC7ZM
JOSEPH A PIETRZYK
PO Box 21923
Mesa, AZ 85277
Seen May 27, 2010 → May 12, 2017 · 27 snapshots · as KC7ZM
JOSEPH A PIETRZYK
3633 north Third Avenue - Condo 2010, Phoenix, AZ 85013
33.5111, -112.0847 (ZIP center) · Grid DM33wm · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KC7ZM
JOSEPH A PIETRZYK
2358 S PATTERSON, MESA, AZ 85202
33.3798, -111.8750 (ZIP center) · Grid DM43bj · CQ 3 · ITU 6 · map ↗

Others requesting KC7ZM

1 application listed KC7ZM as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 17, 2023	May 5, 2023	KJ7EHQ · Kevin E Lehigh · Gilbert, AZ	20	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KC7ZM in the last 24 hours. They show up here within seconds of KC7ZM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.