N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 9:45 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

Desert Intertie Network

FRN 0005104443 · first licensed Sep 12, 2001 as KD7OIP · 4 licenses on record

📝 FCC applications (5)

Received	File number	Service	Purpose	Status	Call
Dec 31, 2013	0006074896	HAM	Modification	Dismissed	KK6IQN
Dec 31, 2013	0006074891	HAM	Modification	Granted	KK6IQN
Dec 30, 2013	0006074665	HAM	New license	Granted	KK6IQN
Oct 2, 2001	0000612259	HAM	Modification	Granted	KD7OIP
Sep 12, 2001	0000589589	HAM	New license	Granted	KD7OIP

Complete licensing history

W7DIN Expired Club / other · vanity Jan 18, 2014 → Mar 5, 2024 (expired)

Licensee
Desert Intertie Network

Address
Attn: Clarence E Ratcliff
PO Box 872
Winterhaven, CA 92283
32.8915, -114.7729 (ZIP center) · Grid DM22ov · CQ 3 · ITU 6 · map ↗

FRN
0005104443

Previous call
KK6IQN

Trustee
KE6EZB

Last granted
Jan 18, 2014

Effective
Jan 18, 2014

Last action
Mar 7, 2026
FCC actions (3)
- Mar 7, 2026 — License expired LIEXP
- Jan 18, 2014 — Vanity call sign granted VANGRT
- Jan 18, 2014 — License issued LIISS
📦 Moved: Yuma, AZ → Winterhaven, CA

KK6IQN Canceled Club / other Dec 30, 2013 → Jan 18, 2014 (canceled)

Licensee
Desert Intertie Network

Address
Attn: Clarence E Ratcliff
PO Box 872
Winterhaven, CA 92283
32.8915, -114.7729 (ZIP center) · Grid DM22ov · CQ 3 · ITU 6 · map ↗

FRN
0005104443

Trustee
KE6EZB

Last granted
Dec 30, 2013

Effective
Dec 30, 2013

Last action
Jan 18, 2014
FCC actions (3)
- Jan 18, 2014 — License canceled LICAN
- Dec 30, 2013 — License issued LIISS
- Dec 30, 2013 — Systematic call sign granted SYSGRT
W7DIN Expired Club / other · vanity Oct 20, 2001 → Oct 20, 2011 (expired)

Licensee
Desert Intertie Network

Address
Attn: GEORGE B STRICKROTH
13523 S Hilltop Rd
Yuma, AZ 85365
33.0176, -114.1105 (ZIP center) · Grid DM23wa · CQ 3 · ITU 6 · map ↗

FRN
0005104443

Previous call
KD7OIP

Trustee
WA3PNT

Last granted
Oct 20, 2001

Effective
Oct 20, 2001

Last action
Mar 13, 2024
FCC actions (3)
- Nov 5, 2013 — License expired LIEXP
- Oct 20, 2001 — Vanity call sign granted VANGRT
- Oct 20, 2001 — License issued LIISS
KD7OIP Canceled Club / other Sep 12, 2001 → Oct 20, 2001 (canceled)

Licensee
Desert Intertie Network

Address
Attn: GEORGE B STRICKROTH
13523 S Hilltop Rd
Yuma, AZ 85365
33.0176, -114.1105 (ZIP center) · Grid DM23wa · CQ 3 · ITU 6 · map ↗

FRN
0005104443

Trustee
WA3PNT

Last granted
Sep 12, 2001

Effective
Sep 12, 2001

Last action
Oct 20, 2001
FCC actions (2)
- Oct 20, 2001 — License canceled LICAN
- Sep 12, 2001 — License issued LIISS

Address history

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

Seen Mar 28, 2014 → Oct 4, 2026 · 76 snapshots · as KK6IQN
Desert Intertie Network
Attn: Clarence E Ratcliff
PO Box 872
Winterhaven, CA 92283
32.8915, -114.7729 (ZIP center) · Grid DM22ov · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 96 snapshots · as KD7OIP
Desert Intertie Network
Attn: GEORGE B STRICKROTH
13523 S Hilltop Rd, Yuma, AZ 85365
33.0176, -114.1105 (ZIP center) · Grid DM23wa · CQ 3 · ITU 6 · map ↗

Repeaters within 50 miles

33 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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
11.7	WM6Z	Glamis Black Mtn WM6Z	147.1200	+0.6	TONE 103.5	FM (analog)		—	Glamis, CA
11.7	K6KTA	Glamis Black Mtn K6KTA	448.9600	-5	TSQL 107.2	FM (analog)		—	Glamis, CA
15.4	KA7VLV	Yuma Backyard KA7VLV	927.4625	-25	TSQL 88.5	FM (analog)		—	Yuma, AZ
15.9	KA7QQV	RV KA7QQV AllStar	446.5000	simplex	TONE 107.2	FM (analog)	AllStar 62148	—	RV, AZ
16.1	N7ACS	Yuma YACS Comm N7ACS	146.6200	-0.6	TONE 103.5	FM (analog)	🗓 1 net	1 net	Yuma, AZ
16.1	KJ7OMO	Yuma Backyard KJ7OMO AllStar	444.9000	+5	TSQL 110.9	FM (analog)	AllStar 520580 EchoLink 551026 AllStar 52058	—	Yuma, AZ
18.3	W7DIN	Yuma Fairgrounds W7DIN	146.8400	-0.6	TSQL 88.5	FM (analog)		—	Yuma, AZ
19.3	KJ7OMO	Yuma KJ7OMO AllStar	431.0000	simplex	TONE 107.2	FM (analog)	AllStar 53404 AllStar 534040	—	Yuma, AZ
24.9	KJ6IZQ	Yuma Fortuna/I-8 KJ6IZQ WIN	448.0000	-5	TONE 100.0	FM (analog)	AllStar 2560 WIN 🗓 2 nets	2 nets	Yuma, AZ
27.0	KB7UXE	Yuma KB7UXE	444.2750	+5	TONE 203.5	FM (analog)		—	Yuma, AZ
29.5	K7YUM	Yuma Telegraph K7YUM WIRES-X	449.9250	-5	TSQL 88.5	FM (analog) (FM,C4FM)	WIRES-X 33518	—	Yuma, AZ
29.8	N7ADR	Yuma N7ADR TGIF	446.6000	-5	CC1	DMR	TGIF	—	Yuma, AZ
30.0	XE2RDX	San Luis Rio XE2RDX BM	438.0250	-5	TSQL 74.4	FM (analog) (DMR,FM)	BrandMeister	—	San Luis Rio Colorado, Sonora
30.1	KJ7EHM	San Luis R C Son KJ7EHM AllStar	438.0250	simplex	TONE 74.4	FM (analog)	AllStar 59770	—	San Luis R.C., Sonora
30.3	XE2VHF	San Luis Rio XE2VHF	147.3000	+0.6	TSQL 127.3	FM (analog)		—	San Luis Rio Colorado, Sonora
30.4	XE2AAG	San Luis RC XE2AAG	438.2750	-5	CC?	DMR		—	San Luis RC, Sonora
30.5	N7ACS	Yuma Telegraph N7ACS	146.7800	-0.6	TONE 103.5	FM (analog)	🗓 1 net	1 net	Yuma, AZ
30.5	KG7ARQ	Yuma Telegraph KG7ARQ MARC	440.9500	+5	CC0	DMR	DMR-MARC	—	Yuma, AZ
33.6	N6RNN	Calipatria N6RNN BM	438.8000	+5	CC1	DMR	BrandMeister 313143001	—	Calipatria, CA
42.9	N2IX Listed as N2IX/R	N2IX Radio Shack N2IX AllStar	446.5000	-5	TONE 162.2	FM (analog)	AllStar 473890	—	N2IX Radio Shack, CA
43.1	XE2EOS	CREBC Mexicali XE2EOS IRLP	438.2500	-5	TSQL 100.0	FM (analog)	IRLP 8289	—	CREBC, Mexicali, BC
44.2	XE2JMA	Mexicali RV de XE2JMA	439.5500	-5	TSQL 100.0	FM (analog) (DMR,FM)		—	Mexicali, Baja California
44.2	XE2CPT	Mexicali XE2CPT	146.8500	-0.6	TSQL 100.0	FM (analog)		—	Mexicali, Baja California
44.3	XE2MSR	Mexicali Colonia XE2MSR	438.2250	-5	TSQL 100.0	FM (analog)		—	Mexicali, Baja California
44.4	XE2MSR	Mexicali XE2MSR	438.4000	-5	TSQL 100.0	FM (analog)		—	Mexicali, CA
44.7	N2IX	Calexico N2IX BM	445.7600	-5	TONE 162.2	FM (analog) (DMR,FM)	BrandMeister 110674	—	Calexico, CA
45.0	K6CLX	Calexico K6CLX BM	449.7000	-5	TONE 162.2	FM (analog) (DMR,DV,FM)	BrandMeister 314552	—	Calexico, CA
46.6	KN6M	Heber (El Centro KN6M	449.3000	-5	TONE 123.0	FM (analog)		—	Heber (El Centro), CA
49.7	W6CDF	Blythe Black W6CDF	147.0900	+0.6	TONE 123.0	FM (analog)		—	Blythe, CA
11.7	WA6LAW offline	Glamis Black Mtn WA6LAW	146.8800	-0.6	TSQL 162.2	FM (analog)		—	Glamis, CA
11.7	K6XI offline	Glamis Black Mtn K6XI	927.3875	-25	TONE 151.4	FM (analog)		—	Glamis, CA
18.2	KC6QLS offline	Yuma KC6QLS BM	449.4625	-5	CC1	DMR	BrandMeister 312451	—	Yuma, AZ
25.0	W7JLW offline	Yuma W7JLW IRLP	446.8750	simplex	TSQL 100.0	FM (analog)	IRLP 7750	—	Yuma, AZ

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Dec 31, 2013 Granted Oct 20, 2001 0006074891	KK6IQN · Desert Intertie Network · Attn: Clarence E Ratcliff · PO Box 872 · Winterhaven, CA 92283 32.8915, -114.7729 (ZIP center) · Grid DM22ov · CQ 3 · ITU 6 · map ↗	1.W7DIN ✓ granted	Granted got W7DIN
Filed Dec 31, 2013 Granted Oct 20, 2001 0006074896	KK6IQN · Desert Intertie Network · Attn: Clarence E Ratcliff · PO Box 872 · Winterhaven, CA 92283 32.8915, -114.7729 (ZIP center) · Grid DM22ov · CQ 3 · ITU 6 · map ↗	1.W7DIN ✓ granted	Dismissed got W7DIN
Filed Oct 2, 2001 Granted Oct 20, 2001 0000612259	KD7OIP · Desert Intertie Network · Attn: GEORGE B STRICKROTH · 13523 S Hilltop Rd, Yuma, AZ 85365 33.0176, -114.1105 (ZIP center) · Grid DM23wa · CQ 3 · ITU 6 · map ↗	1.W7DIN ✓ granted 2.N7DIN	Granted got W7DIN