N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

JAMES R HEIDINGSFELDER

FRN 0006931398 · first licensed Nov 20, 2003 as KB7YLQ · 2 licenses on record

📝 FCC applications (9)

Received	File number	Service	Purpose	Status	Call
Sep 30, 2026	0012203574	HAM	Renewal	Granted	AB7II
Jun 5, 2026	0012069825	HAM	Administrative update	Granted	AB7II
Oct 15, 2019	0008833928	HAM	Administrative update	Granted	AB7II
Dec 9, 2016	0007586403	HAM	Modification	Granted	KB7YLQ
Nov 21, 2016	0007565060	HAM	Modification	Dismissed	KB7YLQ
Nov 16, 2016	0007561064	HAM	Modification	Granted	KB7YLQ
Dec 1, 2014	0006563367	HAM	Administrative update	Granted	KB7YLQ
Dec 16, 2013	0006056827	HAM	Renewal	Granted	KB7YLQ
Nov 19, 2003	0001521185	HAM	Renewal + modification	Granted	KB7YLQ

Complete licensing history

📦 Moved: Amarillo, TX → Canyon, TX

AB7II Active Amateur Extra · vanity Dec 28, 2016 → expires Dec 28, 2036

Licensee
JAMES R HEIDINGSFELDER

Address
106 Cameo Ln
Canyon, TX 79015
34.9471, -101.9007 (ZIP center) · Grid DM94bw · CQ 4 · ITU 7 · map ↗

FRN
0006931398

Previous call
KB7YLQ (Technician)

Last granted
Oct 1, 2026

Effective
Oct 1, 2026

Last action
Oct 1, 2026
FCC actions (5)
- Oct 1, 2026 — License renewed LIREN
- Jun 6, 2026 — Administrative update LIAUA
- Oct 16, 2019 — Administrative update LIAUA
- Dec 28, 2016 — Vanity call sign granted VANGRT
- Dec 28, 2016 — License issued LIISS
KB7YLQ Canceled Amateur Extra Nov 20, 2003 → Dec 28, 2016 (canceled)

Licensee
JAMES R HEIDINGSFELDER

Address
6316 Westcliff Pkwy
Amarillo, TX 79124
35.2593, -102.0474 (ZIP center) · Grid DM85xg · CQ 4 · ITU 7 · map ↗

FRN
0006931398

Last granted
Dec 17, 2013

Effective
Nov 16, 2016

Last action
Dec 28, 2016
FCC actions (5)
- Dec 28, 2016 — License canceled LICAN
- Nov 16, 2016 — License modified LIMOD
- Dec 2, 2014 — Administrative update LIAUA
- Dec 17, 2013 — License renewed LIREN
- Nov 20, 2003 — License renewed LIREN

Address history

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

Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as AB7II
JAMES R HEIDINGSFELDER
106 Cameo Ln, Canyon, TX 79015
34.9471, -101.9007 (ZIP center) · Grid DM94bw · CQ 4 · ITU 7 · map ↗
Seen Mar 28, 2015 → Oct 4, 2026 · 45 snapshots · as KB7YLQ
JAMES R HEIDINGSFELDER
6316 Westcliff Pkwy, Amarillo, TX 79124
35.2593, -102.0474 (ZIP center) · Grid DM85xg · CQ 4 · ITU 7 · map ↗
Seen Apr 16, 2022 → Sep 25, 2025 · 11 snapshots · as AB7II
JAMES R HEIDINGSFELDER
16597 E Prairie Wind Ave, Parker, CO 80134
39.4956, -104.7972 (street) · Grid DM79ol · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → May 22, 2014 · 12 snapshots · as KB7YLQ
JAMES R HEIDINGSFELDER
682 SE 70th Ct, Hillsboro, OR 97123
45.4444, -122.9764 (ZIP center) · Grid CN85mk · CQ 3 · ITU 6 · map ↗

Repeaters within 50 miles

23 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
4.6	N5LTZ	Canyon N5LTZ	443.6500	+5	TSQL 88.5	FM (analog)	🗓 3 nets	3 nets · 46 check-ins · 24 stations	Canyon, TX
11.4	WB5QLI	Amarillo WB5QLI EchoLink	441.5750	+5	TSQL 77.0	FM (analog)	EchoLink 246172	—	Amarillo, TX
11.6	N5LTZ	Amarillo N5LTZ	444.2000	+5	TSQL 88.5	FM (analog)	🗓 3 nets	3 nets · 46 check-ins · 24 stations	Amarillo, TX
14.1	K5NOC	Amarillo K5NOC AllStar	441.7000	+5	TONE 123.0	FM (analog)	AllStar 628323	—	Amarillo, TX
15.6	KI5LEK	Amarillo KI5LEK AllStar	147.4800	simplex	TONE 88.5	FM (analog)	AllStar 57123	—	Amarillo, TX
15.9	KE5RHJ	Amarillo KE5RHJ BM	434.4500	+5	CC1	DMR	BrandMeister 318173202	—	Amarillo Texas, TX
16.0	W5WX	Amarillo W5WX	444.4750	+5	TSQL 88.5	FM (analog) (FM,C4FM)		—	Amarillo, TX
17.3	KD5ROK	Amarillo KD5ROK AllStar	145.2500	-0.6	TONE 225.7	FM (analog)	AllStar 62832	—	Amarillo, TX
18.4	W5WX	Amarillo W5WX	147.3400	+0.6		Fusion (C4FM)		—	Amarillo, TX
19.3	N5ZLU	Amarillo N5ZLU	146.7400	-0.6	TONE 88.5	FM (analog)		—	Amarillo, TX
19.4	K5NOC	Amarillo Down K5NOC AllStar	146.4800	simplex	none	P25	AllStar 63022	—	Amarillo, TX
19.4	K5NOC	Amarillo K5NOC AllStar	441.8500	+5	DCS 023	FM (analog)	AllStar 628321	—	Amarillo, TX
19.4	KG5NWE	Amarillo KG5NWE	444.5500	+5	TONE 88.5	FM (analog)		—	Amarillo, TX
19.4	N5LUL	Amarillo N5LUL	441.6500	+5	TONE 127.3	FM (analog)		—	Amarillo, TX
19.4	W5JTC	Amarillo W5JTC WIRES-X	444.3000	+5	none	FM (analog)	WIRES-X 21379	—	Amarillo, TX
19.4	K5NOC	Amarillo K5NOC BM	444.9625	+5	CC14	DMR	BrandMeister 314890	—	Amarillo, TX
22.7	N5LTZ	Wayside N5LTZ	444.5750	+5	TONE 88.5	FM (analog)	🗓 3 nets	3 nets · 46 check-ins · 24 stations	Wayside, TX
29.6	W5WX	Amarillo KVII W5WX	146.9400	-0.6	TSQL 88.5	FM (analog) (FM,C4FM)		—	Amarillo, TX
36.0	KW5KW	Dimmitt KW5KW WIRES-X	444.7000	+5	TSQL 110.9	FM (analog)	WIRES-X 28485	—	Dimmitt, TX
44.1	N5LTZ	Black N5LTZ	444.4250	+5	none	FM (analog)	🗓 3 nets	3 nets · 46 check-ins · 24 stations	Black, TX
15.8	KI5OWA offline	Amarillo KI5OWA EchoLink	441.2500	+5	none	FM (analog)	EchoLink 343516	—	Amarillo, TX
18.2	KD5ROK offline	Borger KD5ROK	146.1312	+5	CC?	DMR		—	Borger, TX
19.3	N5LTZ offline	Amarillo N5LTZ	146.9200	-0.6	none	FM (analog)	🗓 3 nets	3 nets · 46 check-ins · 24 stations	Amarillo, TX

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Dec 9, 2016 Granted Oct 1, 2026 0007586403	KB7YLQ · JAMES R HEIDINGSFELDER · Amateur Extra 6316 Westcliff Pkwy, Amarillo, TX 79124 35.2593, -102.0474 (ZIP center) · Grid DM85xg · CQ 4 · ITU 7 · map ↗	1.AB7II ✓ granted	Granted got AB7II
Filed Nov 21, 2016 Award date was Dec 9, 2016 0007565060	KB7YLQ · JAMES R HEIDINGSFELDER · Amateur Extra 6316 Westcliff Pkwy, Amarillo, TX 79124 35.2593, -102.0474 (ZIP center) · Grid DM85xg · CQ 4 · ITU 7 · map ↗	1.K7AK held	Dismissed