N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 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

KR4EN HAM

✅ Available for a vanity request — free since Feb 23, 2002.

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 Feb 23, 2002

Previous holder: LISA L RACHWITZ

Held KR4EN Sep 21, 1993 → Feb 22, 2000 · first licensed Sep 21, 1993 as KR4EN · 5 licenses · FRN 0002127488

K7ADN Active Technician · vanity Jan 1, 2019 → expires Jan 1, 2029

Licensee
LISA L RACHWITZ

Address
4368 N Delaware Dr
Apache Junction, AZ 85120
33.4546, -111.5721 (street) · Grid DM43fk · CQ 3 · ITU 6 · map ↗

FRN
0001797059

Previous call
KC7KLR

Last granted
Jan 1, 2019

Effective
Jan 1, 2019

Last action
Jan 1, 2019
FCC actions (2)
- Jan 1, 2019 — Vanity call sign granted VANGRT
- Jan 1, 2019 — License issued LIISS
📦 Moved: Phoenix, AZ → Apache Junction, AZ

W7ADN Active Advanced · vanity Jul 6, 2016 → expires Jul 6, 2036

Licensee
DEAN M RACHWITZ

Address
4368 N Delaware Dr
Apache Junction, AZ 85120
33.4546, -111.5721 (street) · Grid DM43fk · CQ 3 · ITU 6 · map ↗

FRN
0002127488

Previous call
K7ADN (General)

Last granted
May 7, 2026

Effective
May 7, 2026

Last action
May 7, 2026
FCC actions (4)
- May 7, 2026 — License renewed LIREN
- Aug 24, 2018 — Administrative update LIAUA
- Jul 6, 2016 — Vanity call sign granted VANGRT
- Jul 6, 2016 — License issued LIISS
📦 Moved: Apache Junction, AZ → Phoenix, AZ

K7ADN Canceled Advanced · vanity Feb 22, 2000 → Jul 6, 2016 (canceled)

Licensee
DEAN M RACHWITZ

Address
3042 W COUNTRY CLUB TERRACE
PHOENIX, AZ 85027
33.6775, -112.1023 (ZIP center) · Grid DM33wq · CQ 3 · ITU 6 · map ↗

FRN
0002127488

Previous call
KR4EN (General)

Last granted
Dec 5, 2009

Effective
Apr 29, 2011

Last action
Jul 6, 2016
FCC actions (4)
- Jul 6, 2016 — License canceled LICAN
- Apr 29, 2011 — Administrative update LIAUA
- Dec 5, 2009 — License renewed LIREN
- Feb 22, 2000 — License issued LIISS
📦 Moved: Mesa, AZ → Apache Junction, AZ

KC7KLR Canceled Technician Jan 8, 2000 → Jan 1, 2019 (canceled)

Licensee
LISA L RACHWITZ

Address
4368 N Delaware Dr
Apache Junction, AZ 85120
33.4546, -111.5721 (street) · Grid DM43fk · CQ 3 · ITU 6 · map ↗

FRN
0001797059

Last granted
Jun 23, 2015

Effective
Aug 24, 2018

Last action
Jan 1, 2019
FCC actions (5)
- Jan 1, 2019 — License canceled LICAN
- Aug 24, 2018 — Administrative update LIAUA
- Jun 23, 2015 — License renewed LIREN
- Apr 8, 2005 — License renewed LIREN
- Jan 8, 2000 — Administrative update LIAUA
KR4EN Canceled Advanced Sep 21, 1993 → Feb 22, 2000 (canceled)

Licensee
DEAN M RACHWITZ

Address
502 West McLellan Road
Mesa, AZ 85201
33.4335, -111.8504 (ZIP center) · Grid DM43bk · CQ 3 · ITU 6 · map ↗

FRN
0002127488

Previous call
N7ZVA (General)

Last granted
Sep 21, 1993

Effective
Jan 8, 2000

Last action
Feb 22, 2000
FCC actions (2)
- Feb 22, 2000 — License canceled LICAN
- Jan 8, 2000 — Administrative update LIAUA

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Sep 3, 2018 → Oct 4, 2026 · 16 snapshots · as W7ADN
DEAN M RACHWITZ
4368 N Delaware Dr, Apache Junction, AZ 85120
33.4546, -111.5721 (street) · Grid DM43fk · CQ 3 · ITU 6 · map ↗
Seen Sep 3, 2018 → Oct 4, 2026 · 30 snapshots · as KC7KLR
LISA L RACHWITZ
4368 N Delaware Dr, Apache Junction, AZ 85120
33.4546, -111.5721 (street) · Grid DM43fk · CQ 3 · ITU 6 · map ↗
Seen Oct 17, 2011 → Oct 4, 2026 · 55 snapshots · as K7ADN
DEAN M RACHWITZ
3042 W COUNTRY CLUB TERRACE, PHOENIX, AZ 85027
33.6775, -112.1023 (ZIP center) · Grid DM33wq · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 49 snapshots · as KR4EN
DEAN M RACHWITZ
502 West McLellan Road, Mesa, AZ 85201
33.4335, -111.8504 (ZIP center) · Grid DM43bk · CQ 3 · ITU 6 · map ↗
Seen Aug 2, 2015 → May 7, 2018 · 17 snapshots · as KC7KLR
LISA L RACHWITZ
3042 W COUNTRY CLUB TERRACE, PHOENIX, AZ 85027
33.6775, -112.1023 (ZIP center) · Grid DM33wq · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Jun 6, 2015 · 15 snapshots · as KC7KLR
LISA L RACHWITZ
502 West McLellan Road, Mesa, AZ 85201
33.4335, -111.8504 (ZIP center) · Grid DM43bk · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 · 1 snapshot · as K7ADN
DEAN M RACHWITZ
6042 W COUNTRY CLUB TERRACE, PHOENIX, AZ 85027
33.6775, -112.1023 (ZIP center) · Grid DM33wq · CQ 3 · ITU 6 · map ↗

Others requesting KR4EN

1 application listed KR4EN as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 20, 2025	Sep 7, 2025	KR4EYE · Robert F Wallace · Hardy, VA	3	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KR4EN in the last 24 hours. They show up here within seconds of KR4EN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.