N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 13, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

ROBERT E ALDRICH

FRN 0002797173 · first licensed Jun 1, 2000 as N4MSO · 1 license on record

📝 FCC Applications (7)

Received	File number	Service	Purpose	Status	Call
Apr 24, 2024	0011043492	HAM	Administrative update	Granted	N4MSO
Apr 17, 2024	0011032215	HAM	Administrative update	Granted	N4MSO
Apr 4, 2024	0011012084	HAM	Renewal + modification	Granted	N4MSO
Feb 18, 2014	0006159125	HAM	Renewal	Granted	N4MSO
Mar 25, 2004	0001672287	HAM	Renewal	Granted	N4MSO
Jan 30, 2002	0000753442	HAM	Modification	Dismissed	N4MSO
May 31, 2000	0000147906	HAM	Modification	Granted	N4MSO

Complete Licensing History

N4MSO Active Amateur Extra Jun 1, 2000 → expires Apr 12, 2034

Licensee
ROBERT E ALDRICH

Address
944 KENNETH LN
CENTERVILLE, TN 37033-3708
35.7782, -87.6353 (street) · Grid EM65es · CQ 4 · ITU 8 · map ↗

FRN
0002797173

Previous call
KB4AQA (Advanced)

Last granted
Apr 11, 2024

Effective
Apr 24, 2024

Last action
Apr 24, 2024
FCC actions (5)
- Apr 24, 2024 — Administrative update LIAUA
- Apr 17, 2024 — Administrative update LIAUA
- Apr 11, 2024 — License renewed LIREN
- Feb 18, 2014 — License renewed LIREN
- Jun 1, 2000 — License modified LIMOD

Address history

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

Seen Nov 7, 2004 → Oct 11, 2026 · 48 snapshots · as N4MSO
ROBERT E ALDRICH
944 KENNETH LN, CENTERVILLE, TN 37033-3708
35.7782, -87.6353 (street) · Grid EM65es · CQ 4 · ITU 8 · map ↗
Seen Apr 27, 2024 · 1 snapshot · as N4MSO
ROBERT E ALDRICH
944 KENNETH LANE, CENTERVILLE, TN 37033-3708
35.7446, -87.5578 (ZIP center) · Grid EM65fr · CQ 4 · ITU 8 · map ↗

Repeaters within 50 Miles

56 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
45.5	KE0VH	Franklin K-LOVE KE0VH AllStar	444.6750	+5	TSQL 103.5	FM (analog)	AllStar 46079 AllStar 401958 🗓 1 net	1 net · 198 check-ins · 94 stations	Franklin, TN
22.7	NO4Q	McEwen Wtr NO4Q	443.3750	+5	TONE 114.8	FM (analog)	🗓 1 net	1 net · 7 check-ins · 7 stations	McEwen, TN
22.8	NO4Q	McEwen Wtr NO4Q	147.2250	+0.6	TONE 114.8	FM (analog)	🗓 1 net	1 net · 7 check-ins · 7 stations	McEwen, TN
43.5	AF4TZ Offline	Nashville Brentw AF4TZ AllStar	146.6700	-0.6	TSQL 114.8	FM (analog) (FM,DMR)	AllStar 68269 EchoLink 515798 🗓 2 nets	2 nets	Nashville, TN
8.3	WA4VVX	Lobelville WA4VVX	442.8500	+5	TONE 107.2	FM (analog)		—	Lobelville, TN
9.4	KI4DAD	Centerville KI4DAD	442.5500	+5	TONE 123.0	FM (analog)		—	Centerville, TN
9.4	N4XW	Centerville N4XW	443.7000	+5	TONE 123.0	FM (analog)		—	Centerville, TN
10.9	KG4UHH	Nunnelly KG4UHH	444.0750	+5	TONE 100.0	FM (analog)		—	Nunnelly, TN
13.1	WA4VVX	Lobelville WA4VVX	145.4300	-0.6	TONE 114.8	FM (analog)		—	Lobelville, TN
16.6	K4HRC	Hohenwald K4HRC	146.8950	-0.6	TSQL 100.0	FM (analog)		—	Hohenwald, TN
16.6	K4HRC	Hohenwald K4HRC	444.8500	+5	TONE 100.0	FM (analog)		—	Hohenwald, TN
18.9	N4XVX	Lyles N4XVX	147.0900	+0.6	TONE 123.0	FM (analog)		—	Lyles, TN
18.9	KI4DAD Offline	Lyles KI4DAD	443.8500	+5	TONE 123.0	FM (analog)		—	Lyles, TN
22.3	WM4Q	Bon Aqua WM4Q WIRES-X	145.2900	-0.6	TSQL 114.8	FM (analog) (C4FM,FM)	WIRES-X 55769 WIRES-X 73499	—	Bon Aqua, TN
28.8	KQ4MWO	Parsons KQ4MWO BM	441.7250	-1	CC1	DMR	BrandMeister 3205648	—	Parsons, TN
29.6	KQ4PBY	Dickson KQ4PBY BM	146.2500	in 144.2500	CC1	DMR	BrandMeister 3209813	—	Dickson, TN
30.2	KA4P	Decaturville KA4P	443.3250	+5	TSQL 131.8	FM (analog)		—	Decaturville, TN
31.4	N4ULM	Fairview N4ULM BM	442.3250	+5	CC1	DMR	BrandMeister 311185	—	Fairview, TN
31.8	N4ULM	Fairview N4ULM BM	441.9000	+5	CC1	DMR	BrandMeister 311193	—	Fairview, TN
32.0	WC4EOC	Fairview WC4EOC	145.1300	-0.6	TONE 156.7	FM (analog)		—	Fairview, TN
32.3	KF4ZGK	Camden KF4ZGK	145.4900	-0.6	TONE 123.0	FM (analog)		—	Camden, TN
32.5	KG4HDZ	White Bluff KG4HDZ	147.3750	+0.6	TONE 146.2	FM (analog)		—	White Bluff, TN
32.5	KG4HDZ	White Bluff KG4HDZ	442.2250	+5	TONE 123.0	FM (analog)		—	White Bluff, TN
32.5	KG4HDZ	White Bluff KG4HDZ	442.3750	+5	TONE 123.0	FM (analog)		—	White Bluff, TN
32.5	KF4TNP	Waynesboro KF4TNP	443.1000	+5	none	P25		—	Waynesboro, TN
32.5	KF4AKV	Waynesboro KF4AKV	443.9500	+5	TONE 100.0	FM (analog)		—	Waynesboro, TN
35.5	KG4LUY	Columbia KG4LUY	442.7250	+5	none	FM (analog)		—	Columbia, TN
35.5	KK4VHS	Columbia KK4VHS	919.2125	-25	none	P25		—	Columbia, TN
36.2	N4FOX	Cumberland Furna N4FOX AllStar	145.3300	-0.6	CC7	DMR	BrandMeister 314941 AllStar 66502 AllStar 66593	—	Cumberland Furnace, TN
36.3	W4GGM	Columbia W4GGM	443.1750	+5	TONE 100.0	FM (analog)		—	Columbia, TN
36.3	W4GGM	Columbia W4GGM	147.1200	+0.6	TONE 127.3	FM (analog) (C4FM,FM)		—	Columbia, TN
37.7	W4YHY	Tenn Wells Creek W4YHY	145.2500	-0.6	TONE 100.0	FM (analog)		—	Tennessee Ridge, TN
37.9	W4MF	Cumberland Furna W4MF	224.6000	-1.6	TONE 123.0	FM (analog)		—	Cumberland Furnace, TN
40.7	KG4LUY	Lawrenceburg KG4LUY	146.6550	-0.6	TONE 100.0	FM (analog)		—	Lawrenceburg, TN
40.7	no call listed	Lawrenceburg Tennessee	443.4000	+5	none	FM (analog)		—	Lawrenceburg, TN
41.0	WD4RAT	Lawrenceburg WD4RAT	147.3900	+0.6	none	FM (analog)		—	Lawrenceburg, TN
41.2	N5AAA	Spring Hill N5AAA	442.6500	+5	TSQL 127.3	FM (analog)		—	Spring Hill, TN
41.8	N4WCB	Tenn Wells Creek N4WCB	443.1000	+5	TONE 100.0	FM (analog)		—	Tennessee Ridge, TN
42.0	no call listed	Culleoka Tennessee	147.2850	+0.6	none	FM (analog)		—	Culleoka, TN
42.1	KM4EUG	Lexington KM4EUG	147.0750	+0.6	TSQL 107.2	FM (analog)		—	Lexington, TN
42.6	KG4DCI	Nashville KG4DCI BM	443.5500	in 433.5500	CC7	DMR	BrandMeister 320847999	—	Nashville, TN
42.7	WC4EOC	Franklin WC4EOC BM	440.5875	+5	CC1	DMR	BrandMeister 313475 BrandMeister 312055	—	Franklin, TN
42.7	WC4EOC	Franklin WC4EOC BM	443.6000	-0.6	CC1	DMR	BrandMeister 313475	—	Franklin, TN
43.6	KO4PKJ	Huntingdon Wtr KO4PKJ	146.7150	-0.6	TSQL 141.3	FM (analog)		—	Huntingdon, TN
44.1	W4SQE	Franklin CS Mall W4SQE WIRES-X	146.7900	-0.6	none	FM (analog) (FM,C4FM)	WIRES-X 28920	—	Franklin, TN
44.1	WC4EOC	Franklin WC4EOC	145.1500	-0.6	TONE 123.0	FM (analog)		—	Franklin, TN
44.1	WC4EOC	Franklin WC4EOC	444.0250	+5	TONE 110.9	FM (analog)		—	Franklin, TN
44.2	no call listed	Franklin Tennessee	443.9750	+5	TONE 107.2	FM (analog)		—	Franklin, TN
44.7	KA4BNI Offline	Dresden KA4BNI	442.4000	-0.6	CC?	DMR		—	Dresden, TN
45.5	N2SKY	Franklin N2SKY AllStar	446.1750	simplex	TONE 103.5	FM (analog)	AllStar 401958	—	Franklin, TN
45.7	KO4DFN	Franklin KO4DFN BM	431.4000	-5	CC1	DMR	BrandMeister 316535601	—	Franklin, TN
47.0	KF4ZGK	Huntingdon Carro KF4ZGK	146.8350	-0.6	TONE 123.0	FM (analog)		—	Huntingdon, TN
47.0	KO4PKJ	Huntingdon Wtr KO4PKJ	146.1150	+0.6	TSQL 141.3	FM (analog)		—	Huntingdon, TN
48.3	KG4LTU	Huntingdon KG4LTU	147.3300	+0.6	TSQL 131.8	FM (analog)		—	Huntingdon, TN
48.8	N4CKV	Clarksville Roun N4CKV	442.3000	+5	DCS 114	FM (analog)		—	Clarksville, TN
49.1	N3LF	Clarksville N3LF BM	434.4500	+5	CC1	DMR	BrandMeister 320123701	—	Clarksville, TN

Vanity Applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jan 30, 2002 Award date was Feb 17, 2002 0000753442	N4MSO · ROBERT E ALDRICH · Amateur Extra 944 KENNETH LN, CENTERVILLE, TN 37033 35.7782, -87.6353 (street) · Grid EM65es · CQ 4 · ITU 8 · map ↗	1.K4OM Held by Peter A Stark until Mar 28, 2032	Dismissed