N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CST (FCC files through Nov 3, 2026) · next update tomorrow 6:00 am CST

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)

RONALD R CHINN JR

FRN 0005571591 · first licensed Jul 20, 2001 as KB0MGA · 2 licenses on record

📝 FCC Applications (10)

Received	File number	Service	Purpose	Status	Call
Aug 12, 2024	0011197297	HAM	Administrative update	Granted	NA0Q
Jun 8, 2020	0009103310	HAM	Renewal	Granted	NA0Q
Apr 23, 2012	0005174916	HAM	Administrative update	Granted	NA0Q
Aug 3, 2010	0004342057	HAM	Modification	Granted	KB0MGA
Jul 13, 2010	0004321110	HAM	Modification	Granted	KB0MGA
Apr 23, 2004	0001709310	HAM	Administrative update	Granted	KB0MGA
Jan 1, 2004	0001563476	HAM	Renewal	Granted	KB0MGA
Aug 12, 2003	0001416084	HAM	Modification	Granted	KB0MGA
Jan 16, 2002	0000736540	HAM	Modification	Granted	KB0MGA
Jul 19, 2001	0000530565	HAM	Modification	Granted	KB0MGA

Complete Licensing History

NA0Q Active Amateur Extra · vanity Aug 21, 2010 → expires Aug 21, 2030

Licensee
RONALD R CHINN JR

Address
10384 Concord Circle
Rolla, MO 65401
37.9455, -91.7072 (street) · Grid EM47dw · CQ 4 · ITU 7 · map ↗

FRN
0005571591

Previous call
KB0MGA (Technician)

Last granted
Jun 9, 2020

Effective
Aug 14, 2024

Last action
Aug 14, 2024
FCC actions (5)
- Aug 14, 2024 — Administrative update LIAUA
- Jun 9, 2020 — License renewed LIREN
- Apr 24, 2012 — Administrative update LIAUA
- Aug 21, 2010 — Vanity call sign granted VANGRT
- Aug 21, 2010 — License issued LIISS
KB0MGA Canceled Amateur Extra Jul 20, 2001 → Aug 21, 2010 (canceled)

Licensee
RONALD R CHINN JR

Address
917 E. 7th St.
Rolla, MO 65401
37.8992, -91.7685 (ZIP center) · Grid EM47cv · CQ 4 · ITU 7 · map ↗

FRN
0005571591

Last granted
Jan 3, 2004

Effective
Jul 13, 2010

Last action
Aug 21, 2010
FCC actions (8)
- Aug 21, 2010 — License canceled LICAN
- Jul 13, 2010 — License modified LIMOD
- Apr 24, 2004 — Administrative update LIAUA
- Jan 3, 2004 — License renewed LIREN
- Jan 3, 2004 — License renewed LIREN
- Aug 13, 2003 — License modified LIMOD
- Jan 17, 2002 — License modified LIMOD
- Jul 20, 2001 — 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, 2024 → Nov 1, 2026 · 14 snapshots · as NA0Q
RONALD R CHINN JR
10384 Concord Circle, Rolla, MO 65401
37.9455, -91.7072 (street) · Grid EM47dw · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Nov 1, 2026 · 54 snapshots · as KB0MGA
RONALD R CHINN JR
917 E. 7th St., Rolla, MO 65401
37.8992, -91.7685 (ZIP center) · Grid EM47cv · CQ 4 · ITU 7 · map ↗
Seen May 28, 2012 → Jul 1, 2024 · 34 snapshots · as NA0Q
RONALD R CHINN JR
11790 Forest Lake Dr, Rolla, MO 65401
37.8992, -91.7685 (ZIP center) · Grid EM47cv · CQ 4 · ITU 7 · map ↗

Repeaters within 50 Miles

39 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
35.0	N0WNC	Viburnum N0WNC	147.3000	+0.6	TSQL 110.9	FM (analog)	🗓 1 net	1 net · 6 check-ins · 6 stations	Viburnum, MO
0.0	NA0Q	Rolla NA0Q AllStar	446.7750	-5	none	FM (analog)	AllStar 614513	—	Rolla, MO
3.5	W0EEE	Rolla W0EEE	53.4500	in 51.7500	TSQL 110.9	FM (analog)		—	Rolla, MO
3.5	WB9KHR	Rolla WB9KHR	147.2100	+0.6	TSQL 88.5	FM (analog)		—	Rolla, MO
3.6	W0EEE	Rolla TR Hall W0EEE	145.4500	-0.6	TSQL 110.9	FM (analog)		—	Rolla, MO
3.6	W0EEE	Rolla TR Hall W0EEE BM	443.8250	+5	TSQL 110.9	FM (analog) (C4FM,DMR,FM)	BrandMeister 312944	—	Rolla, MO
3.6	W0EEE	Rolla W0EEE BM	448.8250	-5	CC12	DMR	BrandMeister 312944	—	Rolla, MO
3.6	W0EEE	Rolla W0EEE	442.6750	+5	CC?	DMR		—	Rolla, MO
4.3	W0GS	Rolla PHM Office W0GS	145.1300	-0.6	TSQL 88.5	FM (analog)		—	Rolla, MO
4.4	W0CMD	Rolla PHM Office W0CMD	444.0000	+5	none	FM (analog) (DV,FM)		—	Rolla, MO
4.5	K0NXA	Rolla MTI HQ K0NXA AllStar	146.8200	-0.6	TSQL 110.9	FM (analog) (FM,P25)	AllStar 565502 EchoLink 113667	—	Rolla, MO
6.9	WB0OBX	Cameron WB0OBX	443.4250	+5	CC7	DMR		—	Cameron, MO
18.5	KD0JOX	Cuba KD0JOX	147.3450	+0.6	TSQL 110.9	FM (analog)		—	Cuba, MO
18.9	KF5QMA	Steelville KF5QMA	146.6400	-0.6	TSQL 110.9	FM (analog)		—	Steelville, MO
19.3	N0BJM	Steelville N0BJM	146.6400	-0.6	TSQL 110.9	FM (analog)		—	Steelville, MO
20.5	K0GGM	Salem K0GGM AllStar	146.9700	-0.6	TSQL 110.9	FM (analog) (C4FM,FM)	AllStar 450650 AllStar 450654	—	Salem, MO
22.7	WB0NRP	Salem WB0NRP	146.6550	-0.6	none	FM (analog)		—	Salem, MO
22.7	K0GGM	Salem K0GGM	444.5750	+5	TSQL 110.9	FM (analog)		—	Salem, 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
23.7	KB0WLF	Salem KB0WLF AllStar	147.0450	-0.6	TONE 110.9	FM (analog)	AllStar 41106	—	Salem, MO
24.1	N0GYE	Brinktown N0GYE	146.8950	-0.6	none	FM (analog)		—	Brinktown, MO
24.3	N0NOE	Belle N0NOE BM	442.6000	+5	CC2	DMR	BrandMeister 310240	—	Belle, MO
25.0	W0GS	Dixon W0GS	146.7900	-0.6	TSQL 88.5	FM (analog)		—	Dixon, MO
29.5	N0NOE Offline	Owensville N0NOE AllStar	443.6000	+5	TONE 141.3	FM (analog) (DMR,FM)	AllStar 43936 BrandMeister 311067	—	Owensville, MO
29.5	N0NOE	Owensville N0NOE AllStar	442.6500	+5	TONE 141.3	FM (analog)	AllStar 43853	—	Owensville, MO
32.2	KC0DBS	Sullivan W Wtr KC0DBS	146.8050	-0.6	TSQL 110.9	FM (analog)		—	Sullivan, MO
34.9	N0NOE	Sullivan Fidelit N0NOE BM	444.6000	+5	TSQL 141.3	FM (analog) (C4FM,DMR,DV,FM)	BrandMeister 310041	—	Sullivan, MO
35.0	KD0KIB	Viburnum KD0KIB AllStar	147.3000	+0.6	TONE 100.0	FM (analog)	AllStar 450650	—	Viburnum, MO
35.0	KD0KIB	Viburnum KD0KIB	442.0500	+5	TSQL 100.0	FM (analog)		—	Viburnum, MO
36.2	K0CSM Offline	Sullivan K0CSM	145.1500	-0.6	none	FM (analog)		—	Sullivan, MO
36.5	N0OMR	Prescott N0OMR AllStar	146.8500	-0.6	TONE 114.8	FM (analog)	AllStar 49401 EchoLink 222714	—	Prescott, MO
36.5	N0KBC	Prescott N0KBC AllStar	146.8500	-0.6	TONE 114.8	FM (analog)	AllStar 49401	—	Prescott, MO
37.5	KF0Z	Gerald KF0Z	145.2500	-0.6	TSQL 141.3	FM (analog) (FM,C4FM)		—	Gerald, MO
40.9	K0ETY	Linn MSHP K0ETY	145.3900	-0.6	TSQL 127.3	FM (analog)		—	Linn, MO
43.4	KD0IM Offline	Bunker KD0IM	147.2700	+0.6	TONE 156.7	FM (analog)		—	Bunker, MO
44.9	KB0MPO	Houston KB0MPO	147.1350	+0.6	TONE 100.0	FM (analog)		—	Houston, MO
45.1	K0FDG	Washington K0FDG BM	442.6250	+5	TSQL 141.3	FM (analog) (DMR,FM)	BrandMeister 312682	—	Washington, MO
49.9	KD0QPC	Jefferson City KD0QPC WIRES-X	443.5000	+5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 17192	—	Jefferson City, MO

Vanity Applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Aug 3, 2010 Granted Jun 9, 2020 0004342057	KB0MGA · RONALD R CHINN JR · Amateur Extra 917 E. 7th St., Rolla, MO 65401 37.8992, -91.7685 (ZIP center) · Grid EM47cv · CQ 4 · ITU 7 · map ↗	1.NA0Q ✓ Granted	Granted got NA0Q