N9TPB FCC License Search

🕒 FCC license data updated yesterday 8:30 am CDT (FCC files through Oct 1, 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

KD7DP HAM

✅ Available for a vanity request — free since Sep 26, 2006.

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 Sep 26, 2006

Previous holder: Lawrence W Karpurk

Held KD7DP Jun 10, 1997 → Sep 25, 2004 · first licensed Jun 10, 1997 as KD7DP · 3 licenses · FRN 0004646725

N7LK Active Amateur Extra · vanity Apr 29, 2005 → expires Apr 29, 2035

Licensee
Lawrence W Karpurk

Address
Attn: LAWRENCE KARPURK
321 WEST PALM LANE
Phoenix, AZ 85003
33.4694, -112.0785 (street) · Grid DM33xl · CQ 3 · ITU 6 · map ↗

FRN
0004646725

Previous call
K7LWK (Advanced)

Last granted
Apr 3, 2025

Effective
Apr 3, 2025

Last action
Apr 3, 2025
FCC actions (6)
- Apr 3, 2025 — License renewed LIREN
- Apr 11, 2020 — Administrative update LIAUA
- Apr 2, 2015 — License renewed LIREN
- May 17, 2013 — Administrative update LIAUA
- Apr 29, 2005 — Vanity call sign granted VANGRT
- Apr 29, 2005 — License issued LIISS
K7LWK Canceled Amateur Extra · vanity Sep 25, 2004 → Apr 29, 2005 (canceled)

Licensee
Larry W Karpurk

Address
321 W Palm Ln
Phoenix, AZ 85003
33.4505, -112.0783 (ZIP center) · Grid DM33xk · CQ 3 · ITU 6 · map ↗

FRN
0004646725

Previous call
KD7DP (Advanced)

Last granted
Sep 25, 2004

Effective
Oct 5, 2004

Last action
Apr 29, 2005
FCC actions (4)
- Apr 29, 2005 — License canceled LICAN
- Oct 5, 2004 — License modified LIMOD
- Sep 25, 2004 — Vanity call sign granted VANGRT
- Sep 25, 2004 — License issued LIISS
KD7DP Canceled Advanced Jun 10, 1997 → Sep 25, 2004 (canceled)

Licensee
LARRY W KARPURK

Address
321 W PALM LN
PHOENIX, AZ 85003
33.4505, -112.0783 (ZIP center) · Grid DM33xk · CQ 3 · ITU 6 · map ↗

FRN
0004646725

Last granted
Jun 10, 1997

Effective
Jun 10, 1997

Last action
Sep 25, 2004
FCC actions (1)
- Sep 25, 2004 — License canceled LICAN

Address history

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

Seen Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as N7LK
Lawrence W Karpurk
Attn: LAWRENCE KARPURK
321 WEST PALM LANE, Phoenix, AZ 85003
33.4694, -112.0785 (street) · Grid DM33xl · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 102 snapshots · as KD7DP
LARRY W KARPURK
321 W PALM LN, PHOENIX, AZ 85003
33.4505, -112.0783 (ZIP center) · Grid DM33xk · CQ 3 · ITU 6 · map ↗
Seen Oct 22, 2013 → May 6, 2019 · 26 snapshots · as N7LK
Lawrence W Karpurk
321 W Palm Ln, Phoenix, AZ 85003
33.4505, -112.0783 (ZIP center) · Grid DM33xk · CQ 3 · ITU 6 · map ↗

Others requesting KD7DP

4 applications listed KD7DP as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
May 19, 2025	Jun 6, 2025	KQ4ZUA · David L Parker · Boiling Springs, SC	18	Dismissed
May 19, 2025	Jun 6, 2025	KQ4ZUA · David L Parker · Boiling Springs, SC	1	Dismissed
Nov 20, 2019	Dec 8, 2019	KI7PMA · Dan A Patrick · Ferndale, WA	1	Dismissed
Mar 12, 2014	Mar 30, 2014	KD4DAP · Daniel A Pratte · Anchorage, KY	6	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD7DP in the last 24 hours. They show up here within seconds of KD7DP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.