N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 9, 2026) · next update today 7:15 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)

Keith R Serkes

FRN 0006584809 · first licensed Feb 9, 1995 as KB4EKL · 3 licenses on record

📝 FCC Applications (6)

Received	File number	Service	Purpose	Status	Call
Apr 5, 2018	0008162776	HAM	Modification	Granted	KC0MLH
Jan 26, 2018	0008076702	HAM	Modification	Granted	KC0MLH
Jan 17, 2018	0008065407	HAM	Administrative update	Granted	KC0MLH
Dec 23, 2014	0006594609	HAM	Renewal	Granted	KC0MLH
Nov 12, 2004	0001935206	HAM	Renewal	Granted	KC0MLH
Feb 26, 2002	0000786641	HAM	Modification	Granted	KB4EKL

Complete Licensing History

KS0W Active Amateur Extra · vanity Apr 24, 2018 → expires Apr 24, 2028

Licensee
Keith R Serkes

Address
1175 Shenandoah dr
Pagosa Springs, CO 81147
37.2345, -107.0009 (street) · Grid DM67lf · CQ 4 · ITU 7 · map ↗

FRN
0006584809

Previous call
KC0MLH (General)

Last granted
Apr 24, 2018

Effective
Apr 24, 2018

Last action
Apr 24, 2018
FCC actions (2)
- Apr 24, 2018 — Vanity call sign granted VANGRT
- Apr 24, 2018 — License issued LIISS
📦 Moved: Erie, CO → Pagosa Springs, CO

KC0MLH Canceled Amateur Extra Feb 26, 2002 → Apr 24, 2018 (canceled)

Licensee
Keith R Serkes

Address
1175 Shenandoah dr
Pagosa Springs, CO 81147
37.2345, -107.0009 (street) · Grid DM67lf · CQ 4 · ITU 7 · map ↗

FRN
0006584809

Previous call
KB4EKL (General)

Last granted
Dec 23, 2014

Effective
Jan 26, 2018

Last action
Apr 24, 2018
FCC actions (7)
- Apr 24, 2018 — License canceled LICAN
- Jan 26, 2018 — License modified LIMOD
- Jan 18, 2018 — Administrative update LIAUA
- Dec 23, 2014 — License renewed LIREN
- Nov 12, 2004 — License renewed LIREN
- Feb 26, 2002 — Systematic call sign granted SYSGRT
- Feb 26, 2002 — License issued LIISS
KB4EKL Canceled General Feb 9, 1995 → Feb 26, 2002 (canceled)

Licensee
Keith R Serkes

Address
1908 Clemma Ct
Erie, CO 80516
40.0729, -105.0197 (street) · Grid DN70lb · CQ 4 · ITU 7 · map ↗

FRN
0006584809

Last granted
Feb 9, 1995

Effective
Feb 9, 1995

Last action
Feb 26, 2002
FCC actions (2)
- Feb 26, 2002 — License canceled LICAN
- Feb 26, 2002 — FCC action LITIN

Address history

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

Seen May 7, 2018 → Oct 4, 2026 · 34 snapshots · as KC0MLH
Keith R Serkes
1175 Shenandoah dr, Pagosa Springs, CO 81147
37.2345, -107.0009 (street) · Grid DM67lf · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 79 snapshots · as KB4EKL
Keith R Serkes
1908 Clemma Ct, Erie, CO 80516
40.0729, -105.0197 (street) · Grid DN70lb · CQ 4 · ITU 7 · map ↗

Repeaters within 50 Miles

19 repeaters within 50 miles of this address, 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 · 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
2.5	N2SKY	Pagosa Springs N2SKY AllStar	447.9500	-5	TSQL 103.5	FM (analog)	AllStar 46079 AllStar 506069 🗓 1 net	1 net · 164 check-ins · 84 stations	Pagosa Springs, CO
16.5	NM5SJ	Dulce NM5SJ	145.4300	-0.6	TSQL 136.5	FM (analog)	🗓 1 net	1 net · 41 check-ins · 17 stations	Dulce, NM
35.8	KB5ITS	Ignacio Spring KB5ITS	147.1500	+0.6	TONE 100.0	FM (analog)	🗓 1 net	1 net · 29 check-ins · 17 stations	Ignacio, CO
45.5	KB5ITS	Navajo Dam Navaj KB5ITS	147.3600	+0.6	TONE 100.0	FM (analog)	🗓 1 net	1 net · 29 check-ins · 17 stations	Navajo Dam, NM
49.8	KB5ITS Offline	Durango Smelter KB5ITS	147.1350	+0.6	TSQL 100.0	FM (analog)	🗓 1 net	1 net · 29 check-ins · 17 stations	Durango, CO
6.2	N0JSP	Pago Oakbrush Hl N0JSP	146.6100	-0.6	TONE 123.0	FM (analog)		—	Pagosa Springs, CO
31.9	WR7HLN Listed as WR7HLN MPRG RP	Chama Rabbit Pk WR7HLN BM	444.3000	+5	CC1	DMR	BrandMeister 314054	—	Chama, NM
32.3	W5SF	Chama Overlook W5SF	147.0800	+0.6	TONE 162.2	FM (analog)		—	Chama, NM
35.9	N0LAK	South Fork N0LAK BM	449.6000	-5	CC5	DMR	BrandMeister 314170	—	South Fork, CO
38.7	N0PKT	Creede Bristol N0PKT AllStar	449.5250	-5	TSQL 100.0	FM (analog)	AllStar 43265	—	Creede, CO
41.5	N0LAK Offline	South Fork N0LAK	446.9875	-5	CC?	DMR		—	South Fork, CO
42.0	K0EP	Durango K0EP	448.6250	-5	TSQL 131.8	FM (analog)		—	Durango, CO
42.9	KB0VJJ	Durango Missiona KB0VJJ	147.3450	+0.6	TONE 88.5	FM (analog)		—	Durango, CO
43.9	K0EP	Durango Missiona K0EP	146.7000	-0.6	TSQL 100.0	FM (analog)		—	Durango, CO
44.1	N0SZ	Durango Missiona N0SZ RMHR	445.1375	-5	CC7	DMR	RMHR	—	Durango, CO
48.4	KC5EVE	Durango KC5EVE	448.6250	-5	TSQL 131.8	FM (analog)		—	Durango, CO
48.4	W7FED	Durango W7FED AllStar	447.3500	-5	TSQL 123.0	FM (analog)	AllStar 271845	—	Durango, CO
48.4	K0EP	Durango K0EP	449.8500	-5	TSQL 100.0	FM (analog)		—	Durango, CO
49.1	N0HQD	Monte Vista N0HQD	447.9000	-5	TONE 100.0	FM (analog)		—	Monte Vista, CO

Vanity Applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Apr 5, 2018 Granted Apr 24, 2018 0008162776	KC0MLH · Keith R Serkes · Amateur Extra 1175 Shenandoah dr, Pagosa Springs, CO 81147 37.2345, -107.0009 (street) · Grid DM67lf · CQ 4 · ITU 7 · map ↗	1.KS0W ✓ Granted	Granted got KS0W