N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

K3DJM HAM

✅ Available for a vanity request — free since Jul 10, 2024.

1x3 call: Technician, General, 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 · 2 holders on record · available since Jul 10, 2024

Previous holder: Donald J May

Held K3DJM Dec 29, 2017 → Jul 9, 2022 · first licensed Nov 2, 2017 as KI7RKY · 3 licenses · FRN 0026912485

K9RAA Active General · vanity Jul 9, 2022 → expires Jul 9, 2032

Licensee
Donald J May

Address
18326 W Georgia Ave
Litchfield Park, AZ 85340
33.5143, -112.4536 (street) · Grid DM33sm · CQ 3 · ITU 6 · map ↗

FRN
0026912485

Previous call
K3DJM (Technician)

Last granted
Jul 9, 2022

Effective
Nov 6, 2023

Last action
Nov 6, 2023
FCC actions (3)
- Nov 6, 2023 — License modified LIMOD
- Jul 9, 2022 — Vanity call sign granted VANGRT
- Jul 9, 2022 — License issued LIISS
K3DJM Canceled Technician · vanity Dec 29, 2017 → Jul 9, 2022 (canceled)

Licensee
Donald J May

Address
Attn: Donald May
18326 W Georgia Ave
Litchfield Park, AZ 85340
33.5143, -112.4536 (street) · Grid DM33sm · CQ 3 · ITU 6 · map ↗

FRN
0026912485

Previous call
KI7RKY

Last granted
Dec 29, 2017

Effective
Dec 29, 2017

Last action
Jul 9, 2022
FCC actions (3)
- Jul 9, 2022 — License canceled LICAN
- Dec 29, 2017 — Vanity call sign granted VANGRT
- Dec 29, 2017 — License issued LIISS
KI7RKY Canceled Technician Nov 2, 2017 → Dec 29, 2017 (canceled)

Licensee
Donald J May

Address
18326 W Georgia Ave
Litchfield Park, AZ 85340
33.5143, -112.4536 (street) · Grid DM33sm · CQ 3 · ITU 6 · map ↗

FRN
0026912485

Last granted
Nov 2, 2017

Effective
Nov 2, 2017

Last action
Dec 29, 2017
FCC actions (3)
- Dec 29, 2017 — License canceled LICAN
- Nov 2, 2017 — License issued LIISS
- Nov 2, 2017 — Systematic call sign granted SYSGRT

Address history

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

Seen Nov 11, 2017 → Sep 27, 2026 · 46 snapshots · as KI7RKY
Donald J May
18326 W Georgia Ave, Litchfield Park, AZ 85340
33.5143, -112.4536 (street) · Grid DM33sm · CQ 3 · ITU 6 · map ↗

Previous holder: David J Montgomery Sr

Held K3DJM Sep 14, 2010 → May 11, 2012 · first licensed Mar 23, 2010 as KJ6GJB · 3 licenses · FRN 0019676709

WA6DJM Active Amateur Extra · vanity May 11, 2012 → expires May 11, 2032

Licensee
David J Montgomery Sr

Address
Attn: Pastor David J. Montgomery Sr.
915 14th St
San Diego, CA 92154
32.5804, -117.1031 (street) · Grid DM12kn · CQ 3 · ITU 6 · map ↗

FRN
0019676709

Previous call
K3DJM (General)

Last granted
Mar 1, 2022

Effective
Mar 1, 2022

Last action
Mar 1, 2022
FCC actions (5)
- Mar 1, 2022 — License renewed LIREN
- May 29, 2019 — Administrative update LIAUA
- Jul 19, 2012 — License modified LIMOD
- May 11, 2012 — Vanity call sign granted VANGRT
- May 11, 2012 — License issued LIISS
K3DJM Canceled General · vanity Sep 14, 2010 → May 11, 2012 (canceled)

Licensee
David J Montgomery Sr

Address
915 14th St
San Diego, CA 92154
32.5804, -117.1031 (street) · Grid DM12kn · CQ 3 · ITU 6 · map ↗

FRN
0019676709

Previous call
KJ6GJB (Technician)

Last granted
Sep 14, 2010

Effective
Sep 14, 2010

Last action
May 11, 2012
FCC actions (3)
- May 11, 2012 — License canceled LICAN
- Sep 14, 2010 — Vanity call sign granted VANGRT
- Sep 14, 2010 — License issued LIISS
KJ6GJB Canceled General Mar 23, 2010 → Sep 14, 2010 (canceled)

Licensee
David J Montgomery Sr

Address
915 14th St
San Diego, CA 92154
32.5804, -117.1031 (street) · Grid DM12kn · CQ 3 · ITU 6 · map ↗

FRN
0019676709

Last granted
Mar 23, 2010

Effective
Apr 26, 2010

Last action
Sep 14, 2010
FCC actions (4)
- Sep 14, 2010 — License canceled LICAN
- Apr 26, 2010 — License modified LIMOD
- Mar 23, 2010 — License issued LIISS
- Mar 23, 2010 — Systematic call sign granted SYSGRT

Address history

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

Seen May 27, 2010 → Sep 27, 2026 · 134 snapshots · as KJ6GJB
David J Montgomery Sr
915 14th St, San Diego, CA 92154
32.5804, -117.1031 (street) · Grid DM12kn · CQ 3 · ITU 6 · map ↗

Others requesting K3DJM

6 applications listed K3DJM as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 11, 2017	Dec 29, 2017	KI7RKY · Donald J May · Litchfield Park, AZ	4	Granted
Sep 11, 2015	Sep 29, 2015	KD8GWD · Dennis J Mays · Moraine, OH	2	Granted
Jul 24, 2014	Aug 11, 2014	KE0BIL · DANIEL J MC INTYRE · KANSAS CITY, MO	5	Granted
Aug 25, 2010	Sep 12, 2010	KJ6GJB · David J Montgomery Sr · San Diego, CA	1	Granted
Jun 21, 2010	Jul 9, 2010	KD0MCE · Daniel J Messano · Colorado Springs, CO	3	Granted
Jul 13, 2009	Jul 31, 2009	KJ6AKS · DARIUS J MOZAFFARIAN · SAN FRANCISCO, CA	7	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K3DJM in the last 24 hours. They show up here within seconds of K3DJM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.