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

Ronald B Davis

FRN 0021584966 · first licensed Mar 14, 2012 as KJ6UZX · 3 licenses on record

📻 GMRS licenses on this FRN

GMRS call	Status	Name	Location	Granted	Expires
WRDT717	Active	Ronald Davis	Dolan Springs, AZ	Jul 17, 2019	Jul 17, 2029

📝 FCC applications (13)

Received	File number	Service	Purpose	Status	Call
Jun 25, 2025	0011622820	GMRS	Administrative update	Granted
Jun 23, 2025	0011618957	HAM	Administrative update	Granted	K7RBD
Apr 16, 2024	0011030703	HAM	Renewal	Granted	K7RBD
Jul 15, 2019	0008726595	GMRS	New license	Granted
May 19, 2014	0006291780	HAM	Modification	Granted	K6UZX
May 19, 2014	0006291774	HAM	Administrative update	Granted	K6UZX
Nov 19, 2012	0005495486	HAM	Amendment	Granted	KJ6UZX
Nov 19, 2012	0005495267	HAM	Withdrawal	Withdrawn	KJ6UZX
Oct 25, 2012	0005465204	HAM	Modification	Dismissed	KJ6UZX
Jul 12, 2012	0005307731	HAM	Modification	Granted	KJ6UZX
Jun 8, 2012	0005255507	HAM	Modification	Granted	KJ6UZX
Apr 4, 2012	0005150777	HAM	Administrative update	Granted	KJ6UZX
Mar 14, 2012	0005118685	HAM	New license	Granted	KJ6UZX

Complete licensing history

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 → Oct 4, 2026 · 3 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 → Oct 4, 2026 · 69 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 → Oct 4, 2026 · 50 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 ↗

Repeaters within 50 miles

73 repeaters within 50 miles of this address, closest first · sort: closest · most active · map these & export for a radio →

● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · click a dot for the repeater's page

● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)

Miles	Call	Name	Output	Offset	Tone	Mode	Networks	Activity	Location
23.4	WA7I	Kingman WA7I AllStar	443.1750	+5	TONE 156.7	FM (analog)	AllStar 28137	—	Kingman, AZ
27.6	K7CK	Gold Coyote Pass K7CK	147.1200	+0.6	TONE 123.0	FM (analog)		—	Golden Valley, AZ
27.6	K7CK	Gold Coyote Pass K7CK	224.9000	-1.6	TONE 123.0	FM (analog)		—	Golden Valley, AZ
27.6	K7CK	Gold Coyote Pass K7CK	448.4000	-5	TONE 123.0	FM (analog)		—	Golden Valley, AZ
28.0	K7RLW	Kingman Arpt K7RLW	146.6200	-0.6	none	FM (analog)		—	Kingman, AZ
28.3	KJ6ZD	Kingman Arpt KJ6ZD EchoLink	445.2250	-5	CC6	DMR	EchoLink 133373 BrandMeister 314580	—	Kingman, AZ
28.3	KJ6ZD	Kingman KJ6ZD BM	445.8500	-5	CC7	DMR	BrandMeister 314683	—	Kingman AZ., AZ
29.8	N6JFO	Kingman N6JFO BM	449.2000	-5	CC15	DMR	BrandMeister 312143	—	Kingman, AZ
29.8	KR7MC	Kingman KR7MC	145.1450	-0.6	none	D-STAR		—	Kingman, AZ
29.8	KR7MC	Kingman KR7MC	445.9500	-5	none	D-STAR		—	Kingman, AZ
30.4	N4NJJ	Kingman Hosp N4NJJ AllStar	443.3750	+5	TSQL 107.2	FM (analog)	AllStar 47366	—	Kingman, AZ
30.4	WB6RER	Kingman KRMC WB6RER	145.4900	-0.6	TONE 131.8	FM (analog) (C4FM,FM)		—	Kingman, AZ
30.4	W7KDS	Kingman W7KDS	1299.0000	simplex	none	D-STAR		—	Kingman, AZ
30.4	W3WTF	Arizona W3WTF BM	440.9500	+5	CC1	DMR	BrandMeister 319404201	—	, AZ
30.8	KR7CM	Kingman KR7CM BM	443.5750	+5	CC1	DMR	BrandMeister 3104862	—	Kingman, AZ
30.9	KD7MIA	Kingman Backyard KD7MIA	147.3600	+0.6	TSQL 123.0	FM (analog)		—	Kingman, AZ
31.2	W7KDS	Kingman W7KDS	145.1350	-0.6	none	D-STAR		—	Kingman, AZ
31.2	W7KDS	Kingman W7KDS	445.9000	-5	none	D-STAR		—	Kingman, AZ
31.2	W7KDS	Kingman W7KDS	1284.0000	-12	none	D-STAR		—	Kingman, AZ
32.6	K7RLW	Kingman Wind K7RLW	146.9400	-0.6	none	FM (analog)		—	Kingman, AZ
33.2	K6YWJ	Bullhead City K6YWJ AllStar	145.1700	-0.6	TONE 131.8	FM (analog)	AllStar 51071	—	Bullhead City, AZ
33.4	K7GIL	Bullhead City K7GIL	446.3750	-5	none	FM (analog)		—	Bullhead City, NV
34.6	K7REW	Bullhead City K7REW AllStar	147.5400	simplex	TONE 123.0	FM (analog)	AllStar 47273 AllStar 47382	—	Bullhead City, AZ
34.8	W7GAA	Bullhead City W7GAA EchoLink	145.1700	-0.6	TSQL 131.8	FM (analog)	EchoLink 846070 WIRES-X 43489	—	Bullhead City, AZ
34.8	K7PFK Listed as K7PFK/R	Bullhead City K7PFK AllStar	448.9500	-5	TONE 123.0	FM (analog)	AllStar 46865	—	Bullhead City, AZ
35.5	KF6FM	Bullh Spirit Mtn KF6FM Western-St	447.5250	-5	TONE 141.3	FM (analog) (DMR,FM)	Western-States-DMR	—	Bullhead City, NV
35.5	K7MPR	Bullh Spirit Mtn K7MPR	146.8200	-0.6	TSQL 123.0	FM (analog)		—	Bullhead City, NV
35.5	WB6TNP	Boulder City Opa WB6TNP	448.8000	-5	TONE 141.3	FM (analog)		—	Boulder City, NV
35.5	WB6TNP	Boulder City WB6TNP SF-TRBO	449.0500	-5	CC15	DMR	SF-TRBO	—	Boulder City, NV
35.5	WB6TNP	Boulder City Opa WB6TNP AllStar	927.3125	-25	DCS 606	FM (analog)	AllStar 28032	—	Boulder City, NV
35.6	WR7RED	Bullh Spirit Mtn WR7RED	448.2000	-5	none	FM (analog)		—	Bullhead City, NV
35.6	N6JFO	Bullh Spirit Mtn N6JFO AllStar	449.3000	-5	TONE 131.8	FM (analog) (DMR,FM)	AllStar 29668 BrandMeister 312144	—	Bullhead City, NV
36.7	W7DGT	Laughlin W7DGT TGIF	449.3000	-5	CC15	DMR	TGIF	—	Laughlin, NV
38.8	N6CRS	Needles N6CRS	147.3000	+0.6	TONE 156.7	FM (analog)		—	Needles, NV
39.0	K3MK Listed as K3MK/R2	Bull Bullhead TV K3MK AllStar	146.6400	-0.6	TONE 123.0	FM (analog)	AllStar 559141	—	Bullhead City, AZ
40.0	K7RLW	Kingman K7RLW AllStar	449.4750	-5	TONE 151.4	FM (analog)	AllStar 493830	—	Kingman, AZ
40.1	W6PNM	Kingman Hualapai W6PNM	448.6800	-5	none	FM (analog)		—	Kingman, AZ
40.1	N7NWA	Kingman Potato N7NWA AllStar	146.7600	-0.6	TONE 131.8	FM (analog)	AllStar 43081	—	Kingman, AZ
40.9	W7DGT	Kingman W7DGT TGIF	449.2000	-5	CC15	DMR	TGIF	—	Kingman, AZ
41.0	KA6NLS	Kingman KA6NLS	51.9400	-0.5	TONE 100.0	FM (analog)		—	Kingman, AZ
41.5	KJ7FKQ	Boulder City KJ7FKQ AllStar	447.5500	-5	TSQL 141.3	FM (analog)	AllStar 601790 EchoLink 553217 AllStar 638030	—	Boulder City, NV
41.8	K7MPR	Kingman Hualapai K7MPR	147.2400	+0.6	TONE 123.0	FM (analog)		—	Kingman, AZ
41.8	K7MPR	Kingman Hualapai K7MPR	448.5500	-5	TONE 123.0	FM (analog)		—	Kingman, AZ
42.1	KS7MC	Fort Mohave KS7MC AllStar	449.3500	-5	TONE 123.0	FM (analog) (C4FM,FM)	AllStar 593660 EchoLink 145556 WIRES-X 98151	—	Fort Mohave, AZ
43.3	WA7HXO	Las Vegas Red WA7HXO	449.1000	-5	TSQL 136.5	FM (analog)		—	Las Vegas, NV
43.3	W7HEN	Henderson BR Mtn W7HEN AllStar	446.5000	-5	TSQL 156.7	FM (analog)	AllStar 44045 AllStar 59348	—	Henderson, NV
43.3	K7CCN	Henderson Red K7CCN	447.3250	-5	TSQL 100.0	FM (analog)		—	Henderson, NV
43.3	WA7HXO	Las Vegas Red WA7HXO	147.9450	-0.6	TONE 100.0	FM (analog)		—	Las Vegas, NV
43.3	W7AES	Las Vegas Red W7AES	449.5750	-5	none	D-STAR		—	Las Vegas, NV
43.3	W7AES	Boulder City W7AES	1282.3900	-20	none	D-STAR		—	Boulder City, NV
46.5	N8HC	Henderson Missio N8HC AllStar	447.7250	-5	TONE 114.8	FM (analog)	AllStar 47380	—	Henderson, NV
46.7	NX7R	Henderson Missio NX7R BM	447.6250	-5	DCS 754	FM (analog) (DMR,FM)	BrandMeister 313233	—	Henderson, NV
49.0	W7HEN	H3 Henderson W7HEN AllStar	447.7250	-5	TONE 114.8	FM (analog)	AllStar 47380	—	H3 Henderson, NV
49.2	N4NJJ	Henderson Black N4NJJ AllStar	420.8500	+5	TSQL 107.2	P25	AllStar 42631	—	Henderson, NV
49.5	K7RSW	Henderson Dtwn K7RSW AllStar	448.8750	-5	TSQL 114.8	FM (analog) (FM,P25)	AllStar 29342	—	Henderson, NV
49.6	W7AES	Las Vegas Red W7AES	147.9750	-0.6	none	D-STAR		—	Las Vegas, NV
49.7	WR7HLN Listed as WR7HLN MPRG LV	Las Vegas Arden WR7HLN BM	448.0500	-5	CC1	DMR	BrandMeister 314374	—	Las Vegas, NV
50.0	N4NJJ	Las Vegas Centen N4NJJ AllStar	147.2100	+0.6	TSQL 107.2	FM (analog) (FM,P25)	EchoLink 881948 AllStar 43750	—	Las Vegas, NV
13.1	K7RLW offline	Mohave County K7RLW BM	448.0000	-5	CC12	DMR	BrandMeister 312346	—	Mohave County, AZ
25.6	K2ARS offline	Kingman Hualapai K2ARS	145.2100	-0.6	TONE 123.0	FM (analog)		—	Kingman, AZ
29.3	K3MK offline	Kingman Airway K3MK AllStar	446.3000	-5	TSQL 123.0	FM (analog)	AllStar 556335 AllStar 557582	—	Kingman, AZ
30.4	KD7HVE offline	Kingman KD7HVE	449.9500	-5	TONE 123.0	FM (analog)		—	Kingman, AZ
32.6	K7RLW offline	Mohave County K7RLW BM	449.3375	-5	CC12	DMR	BrandMeister 312350	—	Mohave County, AZ
33.4	KI7D offline	Bullh Spirit Mtn KI7D	449.3250	-5	none	FM (analog)		—	Bullhead City, NV
35.6	WR7NV offline	Bullh Spirit Mtn WR7NV	224.9800	-1.6	TONE 100.0	FM (analog)		—	Bullhead City, NV
35.6	WB6TNP offline	Bullh Spirit Mtn WB6TNP	927.8875	-25	DCS 606	FM (analog)		—	Bullhead City, NV
35.6	WB6TNP offline	Bullh Spirit Mtn WB6TNP	448.7000	-5	TONE 141.3	FM (analog)		—	Bullhead City, NV
38.3	AE7MP offline	Bullhead City AE7MP IRLP	145.7750	simplex	TSQL 77.0	FM (analog)	IRLP 4888	—	Bullhead City, AZ
38.3	AE7MP offline	Bullhead City AE7MP IRLP	446.0500	simplex	TSQL 77.0	FM (analog)	IRLP 7517	—	Bullhead City, AZ
40.0	K7RLW offline	Kingman K7RLW BM	440.1125	+5	CC5	DMR	BrandMeister 311595	—	Kingman, AZ
40.7	KA6NLS offline	Kingman Hualapai KA6NLS	447.1000	-5	TONE 100.0	FM (analog)		—	Kingman, AZ
41.4	KF7AY offline	Boulder City KF7AY AllStar	146.8500	-0.6	TSQL 131.8	FM (analog)	IRLP 3426 IRLP 3793 AllStar 2160	—	Boulder City, NV
46.9	NX7R offline	Henderson NX7R	422.6250	+5	DCS 754	FM (analog)		—	Henderson, NV

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed May 19, 2014 Granted Apr 23, 2024 0006291780	K6UZX · Ronald B Davis · Amateur Extra PO Box 601 · Dolan Springs, AZ 86441 35.5654, -114.3001 (ZIP center) · Grid DM25un · CQ 3 · ITU 6 · map ↗	1.K7RBD ✓ granted	Granted got K7RBD
Filed Nov 19, 2012 Granted Dec 7, 2012 0005495486	KJ6UZX · Ronald B Davis · Amateur Extra PO Box 306 · Joshua Tree, CA 92252 34.1480, -116.2842 (ZIP center) · Grid DM14ud · CQ 3 · ITU 6 · map ↗	1.K6UZX ✓ granted	Granted got K6UZX
Filed Oct 25, 2012 Award date was Nov 12, 2012 0005465204	KJ6UZX · Ronald B Davis · Amateur Extra PO Box 306 · Joshua Tree, CA 92252 34.1480, -116.2842 (ZIP center) · Grid DM14ud · CQ 3 · ITU 6 · map ↗	1.W6RON held	Dismissed