N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

William J Thomson

FRN 0006572077 · first licensed Aug 22, 1994 as KO6GG · 6 licenses on record

📝 FCC applications (11)

Received	File number	Service	Purpose	Status	Call
Aug 11, 2026	0012148025	HAM	Modification	Granted	KJ5BT
Feb 12, 2026	0011906999	HAM	Modification	Granted	KR6K
Jan 23, 2026	0011879186	HAM	Modification	Dismissed	KR6K
Jan 23, 2026	0011879176	HAM	Administrative update	Granted	KR6K
Apr 13, 2017	0007737717	HAM	Renewal	Granted	KR6K
Dec 19, 2012	0005561943	HAM	Administrative update	Granted	KR6K
May 7, 2007	0003019016	HAM	Modification	Granted	KO5WT
Apr 23, 2007	0003000831	HAM	Administrative update	Granted	KO5WT
Sep 21, 2005	0002323271	HAM	Modification	Granted	KO5WT
Sep 11, 2003	0001449253	HAM	Renewal + modification	Granted	KO6GG
Feb 25, 2002	0000783746	HAM	Modification	Granted	KO6GG

Complete licensing history

AF5BT Active Amateur Extra · vanity Aug 29, 2026 → expires Aug 29, 2036

Licensee
William J Thomson

Address
Attn: William Thomson
600 W Mountain Ave
Granite, OK 73547
34.9653, -99.3865 (street) · Grid EM04hx · CQ 4 · ITU 7 · map ↗

FRN
0006572077

Previous call
KJ5BT (Advanced)

Last granted
Aug 29, 2026

Effective
Aug 29, 2026

Last action
Aug 29, 2026
FCC actions (2)
- Aug 29, 2026 — Vanity call sign granted VANGRT
- Aug 29, 2026 — License issued LIISS
KJ5BT Canceled Amateur Extra · vanity Mar 3, 2026 → Aug 29, 2026 (canceled)

Licensee
William J Thomson

Address
Attn: William Thomson
600 W Mountain Ave
Granite, OK 73547
34.9653, -99.3865 (street) · Grid EM04hx · CQ 4 · ITU 7 · map ↗

FRN
0006572077

Previous call
KR6K (Advanced)

Last granted
Mar 3, 2026

Effective
Mar 3, 2026

Last action
Aug 29, 2026
FCC actions (3)
- Aug 29, 2026 — License canceled LICAN
- Mar 3, 2026 — Vanity call sign granted VANGRT
- Mar 3, 2026 — License issued LIISS
📦 Moved: Glasgow, MT → Granite, OK

KR6K Canceled Amateur Extra · vanity May 25, 2007 → Mar 3, 2026 (canceled)

Licensee
William J Thomson

Address
Attn: William Thomson
600 W Mountain Ave
Granite, OK 73547
34.9653, -99.3865 (street) · Grid EM04hx · CQ 4 · ITU 7 · map ↗

FRN
0006572077

Previous call
KO5WT (Advanced)

Last granted
Apr 14, 2017

Effective
Jan 24, 2026

Last action
Mar 3, 2026
FCC actions (6)
- Mar 3, 2026 — License canceled LICAN
- Jan 24, 2026 — Administrative update LIAUA
- Apr 14, 2017 — License renewed LIREN
- Dec 20, 2012 — Administrative update LIAUA
- May 25, 2007 — Vanity call sign granted VANGRT
- May 25, 2007 — License issued LIISS
📦 Moved: San Diego, CA → Glasgow, MT

KO5WT Canceled Amateur Extra · vanity Sep 30, 2003 → May 25, 2007 (canceled)

Licensee
William J Thomson

Address
300 Highland Dr
Glasgow, MT 59230
48.1312, -106.7983 (ZIP center) · Grid DN68od · CQ 4 · ITU 7 · map ↗

FRN
0006572077

Previous call
KO6GG (Advanced)

Last granted
Sep 30, 2003

Effective
Apr 24, 2007

Last action
May 25, 2007
FCC actions (5)
- May 25, 2007 — License canceled LICAN
- Apr 24, 2007 — Administrative update LIAUA
- Sep 21, 2005 — License modified LIMOD
- Sep 30, 2003 — Vanity call sign granted VANGRT
- Sep 30, 2003 — License issued LIISS
📦 Moved: Alamogordo, NM → San Diego, CA

KR6K Canceled Amateur Extra May 19, 1995 → Apr 14, 2003 (canceled)

Licensee
RUFUS ENYEART

Address
3671 HIGHLAND AVE
SAN DIEGO, CA 92105-3538
32.7404, -117.0899 (ZIP center) · Grid DM12kr · CQ 3 · ITU 6 · map ↗

FRN
0006572077

Last granted
May 19, 1995

Effective
May 19, 1995

Last action
Jan 23, 2026
FCC actions (3)
- May 23, 2007 — Record corrected COR
- May 23, 2007 — Record corrected COR
- May 20, 2007 — License expired LIEXP
KO6GG Canceled Advanced Aug 22, 1994 → Sep 30, 2003 (canceled)

Licensee
WILLIAM J THOMSON

Address
1708 Alamo Ave
Alamogordo, NM 88310
32.7352, -106.0404 (ZIP center) · Grid DM62xr · CQ 4 · ITU 7 · map ↗

FRN
0006572077

Previous call
WA6IKC (Technician)

Last granted
Aug 22, 1994

Effective
Feb 26, 2002

Last action
Sep 30, 2003
FCC actions (2)
- Sep 30, 2003 — License canceled LICAN
- Feb 26, 2002 — License modified LIMOD

Address history

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

Seen Feb 18, 2013 → Oct 4, 2026 · 46 snapshots · as KR6K
William J Thomson
Attn: William Thomson
600 W Mountain Ave, Granite, OK 73547
34.9653, -99.3865 (street) · Grid EM04hx · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 52 snapshots · as KO5WT
William J Thomson
300 Highland Dr, Glasgow, MT 59230
48.1312, -106.7983 (ZIP center) · Grid DN68od · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 49 snapshots · as KO6GG
WILLIAM J THOMSON
1708 Alamo Ave, Alamogordo, NM 88310
32.7352, -106.0404 (ZIP center) · Grid DM62xr · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KR6K
RUFUS ENYEART
3671 HIGHLAND AVE, SAN DIEGO, CA 92105-3538
32.7404, -117.0899 (ZIP center) · Grid DM12kr · CQ 3 · ITU 6 · map ↗

Repeaters within 50 miles

19 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
0.4	KB5LLI	Granite Walsh KB5LLI	146.7150	-0.6	TSQL 123.0	FM (analog)		—	Granite, OK
1.6	WX5ASA	Granite Walsh WX5ASA	432.1750	simplex	none	D-STAR		—	Granite, OK
2.6	WX5ASA	Granite Walsh WX5ASA	442.1500	+5	none	D-STAR		—	Granite, OK
21.7	WX5ASA	Altus WX5ASA BM	146.8950	-0.6	CC1	DMR	BrandMeister 310265	—	Altus, OK
21.7	AJ5Q	Altus AJ5Q	442.2250	+5	none	D-STAR		—	Altus, OK
23.0	WX5ASA	Altus SD Wtr WX5ASA	442.0500	+5	TONE 100.0	FM (analog)		—	Altus, OK
23.0	AJ5Q	Altus Navajo Mtn AJ5Q	432.2000	simplex	none	D-STAR		—	Altus, OK
23.0	WX5LAW	Headrick WX5LAW	443.3000	+5	TSQL 123.0	FM (analog)		—	Headrick, OK
30.9	K5ELK	Elk City K5ELK	146.6850	-0.6	none	D-STAR		—	Elk City, OK
30.9	K5ELK	Elk City K5ELK	443.0250	+5	none	D-STAR		—	Elk City, OK
32.2	K5ELK	Elk City K5ELK	1290.0000	-20	none	D-STAR		—	Elk City, OK
32.7	K5WCO	Elk City K5WCO	444.5250	+5	TSQL 141.3	FM (analog)		—	Elk City, OK
34.4	N5CH	Elk City N5CH BM	147.2250	+0.6	CC1	DMR	BrandMeister 312748	—	Elk City, OK
34.5	K5WCO	Elk City K5WCO	146.7600	-0.6	TSQL 88.5	FM (analog)	🗓 1 net	1 net	Elk City, OK
34.5	W5GY	Elk City W5GY	147.2250	+0.6	CC1	DMR		—	Elk City, OK
43.2	K5LVC	Clinton K5LVC WIRES-X	445.9500	-5		Fusion (C4FM)	WIRES-X 03315	—	Clinton, OK
47.5	N5OX	Wellington N5OX	147.2400	+0.6	none	FM (analog)		—	Wellington, TX
47.8	KY7D	Quanah KY7D	146.6400	-0.6	TSQL 173.8	FM (analog)		—	Quanah, TX
47.9	WD5M	Alfalfa Perry WD5M AllStar	145.1100	-0.6	DCS 712	FM (analog)	AllStar 516227 EchoLink 300803 IRLP 7658 AllStar 515402	—	Alfalfa, OK

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Aug 11, 2026 Granted Aug 29, 2026 0012148025	KJ5BT · William J Thomson · Amateur Extra Attn: William Thomson · 600 W Mountain Ave, Granite, OK 73547 34.9653, -99.3865 (street) · Grid EM04hx · CQ 4 · ITU 7 · map ↗	1.AF5BT ✓ granted	Granted got AF5BT
Filed Feb 12, 2026 Granted Mar 3, 2026 0011906999	KR6K · William J Thomson · Amateur Extra Attn: William Thomson · 600 W Mountain Ave, Granite, OK 73547 34.9653, -99.3865 (street) · Grid EM04hx · CQ 4 · ITU 7 · map ↗	1.KJ5BT ✓ granted 2.AF5BT ✓ granted	Granted got KJ5BT
Filed Jan 23, 2026 Award date was Feb 10, 2026 0011879186	KR6K · William J Thomson · Amateur Extra Attn: William Thomson · 600 W Mountain Ave, Granite, OK 73547 34.9653, -99.3865 (street) · Grid EM04hx · CQ 4 · ITU 7 · map ↗	1.W5IT held	Dismissed
Filed May 7, 2007 Granted May 19, 1995 0003019016	KO5WT · William J Thomson · Amateur Extra 300 Highland Dr, Glasgow, MT 59230 48.1312, -106.7983 (ZIP center) · Grid DN68od · CQ 4 · ITU 7 · map ↗	1.KR6K ✓ granted	Granted got KR6K
Filed Sep 11, 2003 Granted Sep 30, 2003 0001449253	KO6GG · WILLIAM J THOMSON · Advanced 1708 Alamo Ave, Alamogordo, NM 88310 32.7352, -106.0404 (ZIP center) · Grid DM62xr · CQ 4 · ITU 7 · map ↗	1.KO5WT ✓ granted 2.KO5BT 3.KO5NG 4.KO5GG	Granted got KO5WT