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

Louis C McCarthy

FRN 0002927010 · first licensed Jan 4, 2000 as KC0HBG · 2 licenses on record

📝 FCC applications (9)

Received	File number	Service	Purpose	Status	Call
Aug 4, 2020	0009174101	HAM	Renewal	Granted	AI0LM
Jun 23, 2015	0006850648	HAM	Administrative update	Granted	AI0LM
Jul 14, 2010	0004323433	HAM	Modification	Granted	KC0HBG
Jul 13, 2010	0004321112	HAM	Modification	Granted	KC0HBG
Jan 13, 2010	0004091247	HAM	Renewal	Granted	KC0HBG
Jul 8, 2008	0003496101	HAM	Administrative update	Granted	KC0HBG
May 17, 2004	0001738180	HAM	Administrative update	Granted	KC0HBG
Jul 23, 2002	0000972635	HAM	Modification	Granted	KC0HBG
Jan 3, 2000	0000064850	HAM	New license	Granted	KC0HBG

Complete licensing history

AI0LM Active Amateur Extra · vanity Aug 3, 2010 → expires Aug 5, 2030

Licensee
Louis C McCarthy

Address
10441 County Road 8110
Rolla, MO 65401
37.9522, -91.8033 (street) · Grid EM47cw · CQ 4 · ITU 7 · map ↗

FRN
0002927010

Previous call
KC0HBG (Technician)

Last granted
Aug 5, 2020

Effective
Aug 5, 2020

Last action
Aug 5, 2020
FCC actions (4)
- Aug 5, 2020 — License renewed LIREN
- Jun 23, 2015 — Administrative update LIAUA
- Aug 3, 2010 — Vanity call sign granted VANGRT
- Aug 3, 2010 — License issued LIISS
KC0HBG Canceled Amateur Extra Jan 4, 2000 → Aug 3, 2010 (canceled)

Licensee
Louis C McCarthy

Address
1001 W. 11th ST
Rolla, MO 65401
37.8992, -91.7685 (ZIP center) · Grid EM47cv · CQ 4 · ITU 7 · map ↗

FRN
0002927010

Last granted
Jan 14, 2010

Effective
Jul 13, 2010

Last action
Aug 3, 2010
FCC actions (7)
- Aug 3, 2010 — License canceled LICAN
- Jul 13, 2010 — License modified LIMOD
- Jan 14, 2010 — License renewed LIREN
- Jul 9, 2008 — Administrative update LIAUA
- May 18, 2004 — Administrative update LIAUA
- Jul 24, 2002 — License modified LIMOD
- Jan 4, 2000 — License issued LIISS

Address history

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

Seen Aug 2, 2015 → Oct 4, 2026 · 33 snapshots · as AI0LM
Louis C McCarthy
10441 County Road 8110, Rolla, MO 65401
37.9522, -91.8033 (street) · Grid EM47cw · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 61 snapshots · as KC0HBG
Louis C McCarthy
1001 W. 11th ST, Rolla, MO 65401
37.8992, -91.7685 (ZIP center) · Grid EM47cv · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

44 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
0.8	W0CMD	Rolla PHM Office W0CMD	444.0000	+5	none	FM (analog) (DV,FM)		—	Rolla, MO
0.8	K0NXA	Rolla MTI HQ K0NXA AllStar	146.8200	-0.6	TSQL 110.9	FM (analog) (FM,P25)	AllStar 565502 EchoLink 113667	—	Rolla, MO
1.0	W0GS	Rolla PHM Office W0GS	145.1300	-0.6	TSQL 88.5	FM (analog)		—	Rolla, MO
1.8	WB0OBX	Cameron WB0OBX	443.4250	+5	CC7	DMR		—	Cameron, MO
1.8	W0EEE	Rolla W0EEE	53.4500	in 51.7500	TSQL 110.9	FM (analog)		—	Rolla, MO
1.8	WB9KHR	Rolla WB9KHR	147.2100	+0.6	TSQL 88.5	FM (analog)		—	Rolla, MO
1.8	W0EEE	Rolla W0EEE BM	448.8250	-5	CC12	DMR	BrandMeister 312944	—	Rolla, MO
1.8	W0EEE	Rolla W0EEE	442.6750	+5	CC?	DMR		—	Rolla, MO
1.8	W0EEE	Rolla TR Hall W0EEE	145.4500	-0.6	TSQL 110.9	FM (analog)		—	Rolla, MO
1.8	W0EEE	Rolla TR Hall W0EEE BM	443.8250	+5	TSQL 110.9	FM (analog) (C4FM,DMR,FM)	BrandMeister 312944	—	Rolla, MO
19.5	N0GYE	Brinktown N0GYE	146.8950	-0.6	none	FM (analog)		—	Brinktown, MO
19.7	W0GS	Dixon W0GS	146.7900	-0.6	TSQL 88.5	FM (analog)		—	Dixon, MO
19.9	KE0ZHZ	Cuba KE0ZHZ BM	441.5500	+5	CC1	DMR	BrandMeister 3219191	—	Cuba, MO
23.1	K0GGM	Salem K0GGM AllStar	146.9700	-0.6	TSQL 110.9	FM (analog) (C4FM,FM)	AllStar 450650 AllStar 450654	—	Salem, MO
23.2	KD0JOX	Cuba KD0JOX	147.3450	+0.6	TSQL 110.9	FM (analog)		—	Cuba, MO
23.5	N0VHN	Belle N0VHN	224.6000	-5	none	FM (analog)		—	Belle, MO
23.5	N0VHN	Belle N0VHN	442.6000	+5	TONE 127.3	FM (analog)		—	Belle, MO
24.1	KF5QMA	Steelville KF5QMA	146.6400	-0.6	TSQL 110.9	FM (analog)		—	Steelville, MO
24.5	N0BJM	Steelville N0BJM	146.6400	-0.6	TSQL 110.9	FM (analog)		—	Steelville, MO
24.7	N0NOE	Belle N0NOE BM	442.6000	+5	CC2	DMR	BrandMeister 310240	—	Belle, MO
25.7	WB0NRP	Salem WB0NRP	146.6550	-0.6	none	FM (analog)		—	Salem, MO
25.7	K0GGM	Salem K0GGM	444.5750	+5	TSQL 110.9	FM (analog)		—	Salem, MO
28.6	KB0WLF	Salem KB0WLF AllStar	147.0450	-0.6	TONE 110.9	FM (analog)	AllStar 41106	—	Salem, MO
31.5	N0NOE	Owensville N0NOE AllStar	442.6500	+5	TONE 141.3	FM (analog)	AllStar 43853	—	Owensville, MO
35.7	N0OMR	Prescott N0OMR AllStar	146.8500	-0.6	TONE 114.8	FM (analog)	AllStar 49401 EchoLink 222714	—	Prescott, MO
35.7	N0KBC	Prescott N0KBC AllStar	146.8500	-0.6	TONE 114.8	FM (analog)	AllStar 49401	—	Prescott, MO
36.5	KC0DBS	Sullivan W Wtr KC0DBS	146.8050	-0.6	TSQL 110.9	FM (analog)		—	Sullivan, MO
39.2	N0NOE	Sullivan Fidelit N0NOE BM	444.6000	+5	TSQL 141.3	FM (analog) (C4FM,DMR,DV,FM)	BrandMeister 310041	—	Sullivan, MO
39.7	K0ETY	Linn MSHP K0ETY	145.3900	-0.6	TSQL 127.3	FM (analog)		—	Linn, MO
40.0	N0WNC	Viburnum N0WNC	147.3000	+0.6	TSQL 110.9	FM (analog)		—	Viburnum, MO
40.0	KD0KIB	Viburnum KD0KIB AllStar	147.3000	+0.6	TONE 100.0	FM (analog)	AllStar 450650	—	Viburnum, MO
40.0	KD0KIB	Viburnum KD0KIB	442.0500	+5	TSQL 100.0	FM (analog)		—	Viburnum, MO
40.2	KF0Z	Gerald KF0Z	145.2500	-0.6	TSQL 141.3	FM (analog) (FM,C4FM)		—	Gerald, MO
44.1	KB0MPO	Houston KB0MPO	147.1350	+0.6	TONE 100.0	FM (analog)		—	Houston, MO
46.4	N0QVO	Osage Beach N0QVO	444.5000	+5	TONE 127.3	FM (analog)		—	Osage Beach, MO
47.0	KB4VSP	Jefferson C SEMA KB4VSP BM	146.8650	-0.6	TSQL 127.3	FM (analog) (C4FM,DMR,DV,FM,P25)	BrandMeister 310319	—	Jefferson City, MO
47.0	KB4VSP	Jefferson C SEMA KB4VSP	443.1750	+5	TSQL 127.3	FM (analog)		—	Jefferson City, MO
47.1	KD0QPC	Jefferson City KD0QPC WIRES-X	443.5000	+5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 17192	—	Jefferson City, MO
47.6	K0ETY	Jeff St Marys Ho K0ETY	442.1500	+5	TSQL 127.3	FM (analog)		—	Jefferson City, MO
47.7	K0ETY	Jefferson City K0ETY	147.0000	-0.6	TSQL 127.3	FM (analog)		—	Jefferson City, MO
31.4	N0NOE offline	Owensville N0NOE AllStar	443.6000	+5	TONE 141.3	FM (analog) (DMR,FM)	AllStar 43936 BrandMeister 311067	—	Owensville, MO
40.5	K0CSM offline	Sullivan K0CSM	145.1500	-0.6	none	FM (analog)		—	Sullivan, MO
46.7	KB8KGU offline	Osage Beach KB8KGU	442.2000	+5	CC1	DMR		—	Osage Beach, MO
47.2	KD0IM offline	Bunker KD0IM	147.2700	+0.6	TONE 156.7	FM (analog)		—	Bunker, MO

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jul 14, 2010 Granted Aug 5, 2020 0004323433	KC0HBG · Louis C McCarthy · Amateur Extra 1001 W. 11th ST, Rolla, MO 65401 37.8992, -91.7685 (ZIP center) · Grid EM47cv · CQ 4 · ITU 7 · map ↗	1.WX4L held 2.AI0LM ✓ granted 3.WX0LM	Granted got AI0LM