N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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

KB5XV HAM

Amateur Extra class licensed since 2002 (24 yrs) Coushatta, LA grid EM32jc active on 8 nets eQSL AG 38 repeaters within 50 mi

🔒 Not available — currently licensed, through Dec 2, 2034. If it isn't renewed, it opens for vanity requests Dec 3, 2036.

📬 QSL: no LoTW uploads on record · eQSL AG member · QRZ · HamQTH

Currently held by MARK L COLVIN · 1 holder on record

🗓 Active on 8 nets · last heard Oct 2, 2026

Current holder: MARK L COLVIN

Held KB5XV Mar 27, 2002 → present · first licensed Mar 27, 2002 as KB5XV · 1 license · FRN 0002509487

KB5XV Active Amateur Extra Mar 27, 2002 → expires Dec 2, 2034

Licensee
MARK L COLVIN

Address
Attn: Mark L Colvin
431 Holly Springs Church Road
Coushatta, LA 71019
32.1233, -93.2446 (street) · Grid EM32jc · CQ 4 · ITU 7 · map ↗

FRN
0002509487

Last granted
Sep 12, 2024

Effective
May 5, 2026

Last action
May 5, 2026
FCC actions (8)
- May 5, 2026 — Administrative update LIAUA
- Nov 29, 2025 — Administrative update LIAUA
- Sep 12, 2024 — License renewed LIREN
- Jul 14, 2023 — Administrative update LIAUA
- Sep 17, 2019 — Administrative update LIAUA
- Jul 21, 2016 — Administrative update LIAUA
- Sep 8, 2014 — License renewed LIREN
- Mar 27, 2002 — License modified LIMOD

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 KB5XV
MARK L COLVIN
Attn: Mark L Colvin
431 Holly Springs Church Road, Coushatta, LA 71019
32.1233, -93.2446 (street) · Grid EM32jc · CQ 4 · ITU 7 · map ↗
Seen Apr 27, 2024 → Sep 25, 2025 · 10 snapshots · as KB5XV
MARK L COLVIN
Attn: Mark L Colvin
3931 Jeffery Kyle Dr, Shreveport, LA 71107
32.5894, -93.8617 (ZIP center) · Grid EM32bo · CQ 4 · ITU 7 · map ↗
Seen Apr 16, 2022 · 1 snapshot · as KB5XV
MARK L COLVIN
Attn: Mark L Colvin
120 Barrow Circle, DUBACH, LA 71235
32.6900, -92.6738 (ZIP center) · Grid EM32pq · CQ 4 · ITU 7 · map ↗
Seen Nov 4, 2016 → May 6, 2019 · 12 snapshots · as KB5XV
MARK L COLVIN
3229 Hwy 167, DUBACH, LA 71235
32.6900, -92.6738 (ZIP center) · Grid EM32pq · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Jun 30, 2016 · 23 snapshots · as KB5XV
MARK L COLVIN
5735 HWY 822, DUBACH, LA 71235
32.6900, -92.6738 (ZIP center) · Grid EM32pq · CQ 4 · ITU 7 · map ↗

Nets

Net	When	Frequency	Role	Times	Last
OMISS 20m SSB Net	Daily 12:30 PM UTC	14.290	Checked in	2	2026-10-02
YL SYSTEM 2ND PERIOD	Mon, Wed, Thu, Fri 11:45 AM · Wed, Thu 11:30 AM ET	14.332	Checked in	2	2026-09-30
YL SYSTEM 3rd period	Weekdays 10:00 AM ET	14332	Checked in	2	2026-09-28
California Hawaii Net	Mon 10:00 AM UTC	14.340	Checked in	1	2026-10-02
YL SYSTEM THIRD PERIOD	Wed 10:15 AM · Tue 10:30 AM · Thu 10:45 AM PT	14.332.00	Checked in	1	2026-10-01
YL System Moonbeam	Weekdays 4:00 PM ET	14.332	Checked in	1	2026-09-28
YL SYSTEM 1ST PERIOD	Weekdays 9:00 AM · Mon, Wed, Thu, Fri 8:45 AM CT	14.332	Checked in	1	2026-09-28
YL SYSTEM SECOND PERIOD	Weekdays 12:00 PM ET	14.332	Checked in	1	2026-09-14

From nets logged with NetLogger since the start of collection.

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB5XV in the last 24 hours. They show up here within seconds of KB5XV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

38 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
7.3	KE5OPP	Coushatta KE5OPP AllStar	145.2700	-0.6	none	FM (analog)	AllStar 51995 EchoLink 524621 WIRES-X 52462	—	Coushatta, LA
26.7	N5AEX	Natchitoches N5AEX	146.8800	-0.6	TSQL 173.8	FM (analog) (FM,C4FM)	🗓 2 nets	2 nets · 145 check-ins · 58 stations	Natchitoches, LA
27.3	N5RD	Bryceland N5RD	147.3000	+0.6	TSQL 186.2	FM (analog)		—	Bryceland, LA
30.3	WN5AIA	Haughton WN5AIA AllStar	147.0300	+0.6	none	FM (analog)	AllStar 40428 🗓 1 net	1 net	Haughton, LA
31.8	W5SLY	Haughton W5SLY	147.2400	+0.6	none	D-STAR		—	Haughton, LA
32.0	WB5NIN	Jonesboro Wtr WB5NIN	146.7900	-0.6	none	FM (analog)		—	Jonesboro, LA
32.0	WB5NIN	Jonesboro WB5NIN	444.8000	+5	TSQL 173.8	FM (analog)		—	Jonesboro, LA
32.0	KG5RWA	Haughton KG5RWA EchoLink	444.6500	+5	TSQL 186.2	FM (analog) (DMR,FM,P25)	EchoLink 654649 BrandMeister 312237	—	Haughton, LA
32.1	KC5UCV	Haughton KC5UCV	147.2400	+0.6	TONE 123.0	D-STAR		—	Haughton, LA
34.1	N5MAD	Minden N5MAD	442.5125	+5	none	D-STAR		—	Minden, LA
34.5	W5JLH	Haughton W5JLH	53.0500	-1	TSQL 186.2	FM (analog)		—	Haughton, LA
34.5	N5RD	Haughton N5RD	145.4300	-0.6	TSQL 186.2	FM (analog)		—	Haughton, LA
36.6	AF6BZ	Bossier City AF6BZ BM	442.0250	+5	CC1	DMR	BrandMeister 312216	—	Bossier City, LA
36.8	K5SAR	Kickapoo Stonewa K5SAR	444.5500	+5	TSQL 186.2	FM (analog)		—	Kickapoo, LA
37.9	N5MAD	Minden N5MAD	144.9200	in 147.4200	none	FM (analog) (DV,FM)		—	Minden, LA
38.0	WB5NIN	Winnfield Red Hl WB5NIN	147.0600	+0.6	TONE 173.8	FM (analog) (FM,C4FM)		—	Winnfield, LA
38.3	K5SAR	Shreveport VA K5SAR	146.7000	-0.6	TONE 186.2	FM (analog)		—	Shreveport, LA
39.0	K5SAR	Shreveport Schum K5SAR	444.9000	+5	TONE 186.2	FM (analog)		—	Shreveport, LA
39.2	N5MNY	Many N5MNY	146.8050	-0.6	none	D-STAR		—	Many, LA
39.3	N5HLM	Bossier City N5HLM BM	438.5500	-5	CC1	DMR	BrandMeister 3225332	—	Bossier City, LA
39.3	W0ODL	Bossier City W0ODL BM	440.5500	+5	CC1	DMR	BrandMeister 3199710	—	Bossier City, LA
39.8	W5SHV	Shreveport W5SHV	1293.0000	-20	none	D-STAR		—	Shreveport, LA
39.9	W5SHV	Shreveport W5SHV	147.3600	+0.6	none	D-STAR		—	Shreveport, LA
39.9	W5SHV	Shreveport W5SHV	442.0000	+5	none	D-STAR		—	Shreveport, LA
40.2	K5SAR	Shreveport K5SAR	146.7600	-0.6	TONE 186.2	FM (analog)		—	Shreveport, LA
40.5	WB5QFM	Shreveport Dtwn WB5QFM WIRES-X	147.0900	+0.6	TSQL 186.2	FM (analog) (FM,C4FM)	WIRES-X 33320	—	Shreveport, LA
40.5	KD0KMT	Shreveport KD0KMT BM	444.7750	+5	CC10	DMR	BrandMeister 311458	—	Shreveport, LA
40.5	WB5QFM	Shreveport Willi WB5QFM WIRES-X	444.8750	+5	TSQL 186.2	FM (analog) (FM,C4FM)	WIRES-X 40967	—	Shreveport, LA
40.5	K5SAR	Shreveport K5SAR	146.8200	-0.6	none	FM (analog)		—	Shreveport, LA
40.5	N5SYV	Shreveport N5SYV	224.2600	-1.6	TONE 100.0	FM (analog)		—	Shreveport, LA
40.6	N7VWL	Shreveport N7VWL BM	438.6000	-5	CC1	DMR	BrandMeister 319420101	—	Shreveport, LA
40.8	KE5RRA	Hornbeck KE5RRA	146.6250	-0.6	TONE 173.8	FM (analog)		—	Hornbeck, LA
40.8	K5MNY	Many K5MNY EchoLink	147.2800	+0.6	TONE 173.8	FM (analog)	EchoLink 693125	—	Many, LA
40.8	K5MNY	Many K5MNY	444.2000	+5	TONE 173.8	FM (analog)		—	Many, LA
43.7	N5APB	Ruston N5APB	145.1400	-0.6	none	D-STAR		—	Ruston, LA
44.9	WC5K	Ruston WC5K	147.1200	+0.6	TSQL 94.8	FM (analog)		—	Ruston, LA
50.0	K5BMO	Bossier City K5BMO	147.1500	+0.6	TONE 186.2	FM (analog)		—	Bossier City, LA
44.9	W5HGT offline	Ruston W5HGT	145.1900	-0.6	TONE 94.8	FM (analog)		—	Ruston, LA