N9TPB FCC License Search

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

K6UZX HAM

✅ Available for a vanity request — free since Jun 7, 2016.

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 · 1 holder on record · available since Jun 7, 2016

Previous holder: Ronald B Davis

Held K6UZX Dec 7, 2012 → Jun 6, 2014 · first licensed Mar 14, 2012 as KJ6UZX · 3 licenses · FRN 0021584966

K7RBD Active Amateur Extra · vanity Jun 6, 2014 → expires Jun 6, 2034

Licensee
Ronald B Davis

Address
Attn: Ronald B Davis
16041 N Pierce Ferry RD #327
Dolan Springs, AZ 86441
35.5910, -114.2732 (street) · Grid DM25uo · CQ 3 · ITU 6 · map ↗

FRN
0021584966

Previous call
K6UZX (General)

Last granted
Apr 23, 2024

Effective
Jun 24, 2025

Last action
Jun 24, 2025
FCC actions (4)
- Jun 24, 2025 — Administrative update LIAUA
- Apr 23, 2024 — License renewed LIREN
- Jun 6, 2014 — Vanity call sign granted VANGRT
- Jun 6, 2014 — License issued LIISS
📦 Moved: Joshua Tree, CA → Dolan Springs, AZ

K6UZX Canceled Amateur Extra · vanity Dec 7, 2012 → Jun 6, 2014 (canceled)

Licensee
Ronald B Davis

Address
PO Box 601
Dolan Springs, AZ 86441
35.5654, -114.3001 (ZIP center) · Grid DM25un · CQ 3 · ITU 6 · map ↗

FRN
0021584966

Previous call
KJ6UZX (General)

Last granted
Dec 7, 2012

Effective
May 20, 2014

Last action
Jun 6, 2014
FCC actions (4)
- Jun 6, 2014 — License canceled LICAN
- May 20, 2014 — Administrative update LIAUA
- Dec 7, 2012 — Vanity call sign granted VANGRT
- Dec 7, 2012 — License issued LIISS
KJ6UZX Canceled Amateur Extra Mar 14, 2012 → Dec 7, 2012 (canceled)

Licensee
Ronald B Davis

Address
PO Box 306
Joshua Tree, CA 92252
34.1480, -116.2842 (ZIP center) · Grid DM14ud · CQ 3 · ITU 6 · map ↗

FRN
0021584966

Last granted
Mar 14, 2012

Effective
Jul 12, 2012

Last action
Dec 7, 2012
FCC actions (6)
- Dec 7, 2012 — License canceled LICAN
- Jul 12, 2012 — License modified LIMOD
- Jun 8, 2012 — License modified LIMOD
- Apr 5, 2012 — Administrative update LIAUA
- Mar 14, 2012 — License issued LIISS
- Mar 14, 2012 — 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 Sep 25, 2025 → Sep 27, 2026 · 2 snapshots · as K7RBD
Ronald B Davis
Attn: Ronald B Davis
16041 N Pierce Ferry RD #327, Dolan Springs, AZ 86441
35.5910, -114.2732 (street) · Grid DM25uo · CQ 3 · ITU 6 · map ↗
Seen Mar 28, 2015 → Sep 27, 2026 · 68 snapshots · as K6UZX
Ronald B Davis
PO Box 601
Dolan Springs, AZ 86441
35.5654, -114.3001 (ZIP center) · Grid DM25un · CQ 3 · ITU 6 · map ↗
Seen May 28, 2012 → Sep 27, 2026 · 49 snapshots · as KJ6UZX
Ronald B Davis
PO Box 306
Joshua Tree, CA 92252
34.1480, -116.2842 (ZIP center) · Grid DM14ud · CQ 3 · ITU 6 · map ↗

Others requesting K6UZX

1 application listed K6UZX as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Nov 19, 2012	Dec 7, 2012	KJ6UZX · Ronald B Davis · Joshua Tree, CA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K6UZX in the last 24 hours. They show up here within seconds of K6UZX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.