N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 12, 2026) · next update today 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

DONALD K BARROW

FRN 0003865904 · first licensed Jun 23, 2000 as KC0IIO · 3 licenses on record

📝 FCC Applications (12)

Received	File number	Service	Purpose	Status	Call
Aug 28, 2012	0005370195	HAM	Administrative update	Granted	AE0V
Sep 22, 2011	0004884903	HAM	Administrative update	Granted	AE0V
Nov 24, 2009	0004043562	HAM	Modification	Granted	W0DBD
Aug 4, 2009	0003921138	HAM	Administrative update	Granted	W0DBD
Nov 25, 2008	0003660401	HAM	Modification	Granted	W0DBD
Aug 11, 2008	0003541482	HAM	Modification	Granted	KC0IIO
Mar 21, 2007	0002959892	HAM	Modification	Granted	KC0IIO
Feb 1, 2007	0002898100	HAM	Duplicate license	Granted	KC0IIO
Jan 31, 2007	0002896902	HAM	Administrative update	Granted	KC0IIO
Apr 22, 2004	0001706898	HAM	Administrative update	Granted	KC0IIO
Apr 22, 2004	0001706897	HAM	Administrative update	Granted	KC0IIO
Jun 22, 2000	0000174511	HAM	New license	Granted	KC0IIO

Complete Licensing History

📦 Moved: Thornton, CO → Lamar, CO

AE0V Expired Amateur Extra · vanity Dec 12, 2009 → Dec 12, 2019 (expired)

Licensee
DONALD K BARROW

Address
210 North 6th Street
Lamar, CO 81052
37.9744, -102.6390 (ZIP center) · Grid DM87qx · CQ 4 · ITU 7 · map ↗

FRN
0003865904

Previous call
W0DBD (General)

Last granted
Dec 12, 2009

Effective
Aug 29, 2012

Last action
Dec 14, 2021
FCC actions (5)
- Dec 14, 2021 — License expired LIEXP
- Aug 29, 2012 — Administrative update LIAUA
- Sep 23, 2011 — Administrative update LIAUA
- Dec 12, 2009 — Vanity call sign granted VANGRT
- Dec 12, 2009 — License issued LIISS
W0DBD Canceled Amateur Extra · vanity Aug 29, 2008 → Dec 12, 2009 (canceled)

Licensee
DONALD K BARROW

Address
101 East 88th Ave., J-123
THORNTON, CO 80229
39.8543, -104.9576 (ZIP center) · Grid DM79mu · CQ 4 · ITU 7 · map ↗

FRN
0003865904

Previous call
KC0IIO (General)

Last granted
Aug 29, 2008

Effective
Aug 5, 2009

Last action
Dec 12, 2009
FCC actions (5)
- Dec 12, 2009 — License canceled LICAN
- Aug 5, 2009 — Administrative update LIAUA
- Nov 25, 2008 — License modified LIMOD
- Aug 29, 2008 — Vanity call sign granted VANGRT
- Aug 29, 2008 — License issued LIISS
KC0IIO Canceled General Jun 23, 2000 → Aug 29, 2008 (canceled)

Licensee
Donald K Barrow

Address
871 Thornton Parkway Ste 261
Thornton, CO 80229
39.8543, -104.9576 (ZIP center) · Grid DM79mu · CQ 4 · ITU 7 · map ↗

FRN
0003865904

Last granted
Jun 23, 2000

Effective
Mar 21, 2007

Last action
Aug 29, 2008
FCC actions (6)
- Aug 29, 2008 — License canceled LICAN
- Mar 21, 2007 — License modified LIMOD
- Feb 1, 2007 — Administrative update LIAUA
- Apr 22, 2004 — Administrative update LIAUA
- Apr 22, 2004 — Administrative update LIAUA
- Jun 23, 2000 — License issued LIISS

Address history

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

Seen Feb 18, 2013 → Oct 11, 2026 · 43 snapshots · as AE0V
DONALD K BARROW
210 North 6th Street, Lamar, CO 81052
37.9744, -102.6390 (ZIP center) · Grid DM87qx · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Oct 11, 2026 · 49 snapshots · as W0DBD
DONALD K BARROW
101 East 88th Ave., J-123, THORNTON, CO 80229
39.8543, -104.9576 (ZIP center) · Grid DM79mu · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Oct 11, 2026 · 48 snapshots · as KC0IIO
Donald K Barrow
871 Thornton Parkway Ste 261, Thornton, CO 80229
39.8543, -104.9576 (ZIP center) · Grid DM79mu · CQ 4 · ITU 7 · map ↗
Seen Oct 17, 2011 → Jul 26, 2012 · 4 snapshots · as AE0V
DONALD K BARROW
PO Box P.O. 192
Wiley, CO 81092
38.2153, -102.9083 (ZIP center) · Grid DM88nf · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KC0IIO
Donald K Barrow
1629 N. Main St. Ste.282, Muskogee, OK 74401
35.7237, -95.4582 (ZIP center) · Grid EM25gr · CQ 4 · ITU 7 · map ↗

Repeaters within 50 Miles

17 repeaters within 50 miles of this ZIP code, most active 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
4.8	N0LAR	Lamar N0LAR IRLP	449.5000	-5	TSQL 123.0	FM (analog)	EchoLink 37784 IRLP 3774	—	Lamar, CO
7.2	KA0WUC	Lamar KA0WUC AllStar	447.6750	-5	TONE 179.9	FM (analog)	AllStar 63883	—	Lamar, CO
7.3	KC0HH Offline	Lamar (PiRLP) KC0HH IRLP	446.1500	simplex	TSQL 100.0	FM (analog)	IRLP 7972	—	Lamar (PiRLP), CO
7.3	KC0HH Offline	Lamar KC0HH IRLP	449.5000	-5	TSQL 123.0	FM (analog)	IRLP 3774	—	Lamar, CO
12.1	N0LAR	Lamar N0LAR AllStar	146.6100	-0.6	TSQL 100.0	FM (analog)	AllStar 51188 EchoLink 37784	—	Lamar, CO
12.1	W0CTS	Lamar W0CTS BM	449.2000	-5	TSQL 162.2	FM (analog) (DMR,FM)	BrandMeister 311409	—	Lamar, CO
17.5	W0CTS	Lamar W0CTS BM	147.1500	+0.6	TSQL 123.0	FM (analog) (DMR,FM)	BrandMeister 311665	—	Lamar, CO
39.1	KZ0DEM Offline	Springfield KZ0DEM IRLP	147.3300	+0.6	TSQL 118.8	FM (analog)	EchoLink 97142 IRLP 7142	—	Springfield, CO
41.0	N0SZ Offline	Syracuse N0SZ RMHAM	444.9250	+5	CC7	DMR	RMHAM	—	Syracuse, KS
42.7	KZ0DEM	Vilas KZ0DEM	446.7625	-5	CC7	DMR		—	Vilas, CO
43.5	KZ0DEM Offline	Pritchett Tator KZ0DEM	146.6400	-0.6	TSQL 100.0	FM (analog)		—	Pritchett, CO
45.1	KC0YWX	Walsh KC0YWX BM	446.7625	-5	CC7	DMR	BrandMeister 312430	—	Walsh, CO
48.3	KB0CKE	Syracuse KB0CKE	146.7750	-0.6	none	FM (analog)		—	Syracuse, KS
49.3	N0AVH	La Junta Airbase N0AVH	146.7000	-0.6	TSQL 123.0	FM (analog)		—	La Junta, CO
49.3	N0AVH	La Junta Airbase N0AVH	449.6250	-5	TSQL 100.0	FM (analog)		—	La Junta, CO
49.5	N0SZ	La Junta N0SZ RMHAM	445.1625	-5	CC6	DMR	RMHAM	—	La Junta, CO
49.7	K0ECT	Syracuse K0ECT	444.0000	+5	TSQL 141.3	FM (analog)		—	Syracuse, KS

Vanity Applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Nov 24, 2009 Award date was Dec 12, 2009 0004043562	W0DBD · DONALD K BARROW · Amateur Extra 101 East 88th Ave., J-123, THORNTON, CO 80229 39.8543, -104.9576 (ZIP center) · Grid DM79mu · CQ 4 · ITU 7 · map ↗	1.AE0V Held by NATHAN E LEBENS until Dec 31, 2031 2.WV0Z Held by Robert G Baumann until Apr 27, 2028 3.WA0V Held by Matthew R Wills until Jun 15, 2030 4.AA0J Held by JAMES R MURPHY until Mar 9, 2030 5.WS0W Held by Daniel A Campbell until Aug 9, 2031 6.NB0R Held by Brian K Resch until Dec 10, 2031 7.WU0A Held by JOHN H LAYMAN until Aug 26, 2031 8.NS0V 9.NM0V Held by Jarret B Rush until Sep 20, 2031 10.NXOW Never issued	Granted
Filed Aug 11, 2008 Granted Aug 29, 2008 0003541482	KC0IIO · Donald K Barrow · General 871 Thornton Parkway Ste 261, Thornton, CO 80229 39.8543, -104.9576 (ZIP center) · Grid DM79mu · CQ 4 · ITU 7 · map ↗	1.WOWTD Never issued 2.W0DBD ✓ Granted	Granted got W0DBD