N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 11, 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)

SAMUEL L RIDDLE JR

FRN 0008844185 · first licensed as NM4O · 2 licenses on record

📝 FCC Applications (2)

Received	File number	Service	Purpose	Status	Call
Sep 8, 2010	0004380355	HAM	Duplicate license	Granted	AK4VT
Mar 20, 2009	0003781153	HAM	Renewal	Granted	AK4VT

Complete Licensing History

📦 Moved: , None → South Boston, VA

AK4VT Expired Amateur Extra · vanity Mar 20, 2009 → Jun 16, 2019 (expired)

Licensee
SAMUEL L RIDDLE JR

Address
501 CHEVERLY DR
SOUTH BOSTON, VA 24592
36.6820, -78.9527 (ZIP center) · Grid FM06mq · CQ 5 · ITU 8 · map ↗

FRN
0008844185

Previous call
NM4O (General)

Last granted
Mar 25, 2009

Effective
Sep 8, 2010

Last action
Jun 17, 2021
FCC actions (3)
- Jun 17, 2021 — License expired LIEXP
- Mar 25, 2009 — License renewed LIREN
- Mar 20, 2009 — FCC action LITIN
NM4O Canceled Amateur Extra → Jun 16, 1999 (canceled)

Licensee
SAMUEL L RIDDLE JR

Address

Last granted

Effective

Last action

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 · 49 snapshots · as NM4O
SAMUEL L RIDDLE JR
Seen Nov 7, 2004 → Oct 11, 2026 · 49 snapshots · as AK4VT
SAMUEL L RIDDLE JR
501 CHEVERLY DR, SOUTH BOSTON, VA 24592
36.6820, -78.9527 (ZIP center) · Grid FM06mq · CQ 5 · ITU 8 · map ↗

Repeaters within 50 Miles

77 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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
39.6	WR4AGC	Durham Hl WR4AGC EchoLink	145.4500	-0.6	TSQL 82.5	FM (analog)	EchoLink 855424 🗓 2 nets	2 nets · 103 check-ins · 28 stations	Durham, NC
39.6	WR4AGC	Durham Hl WR4AGC IRLP	444.1000	+5	TSQL 82.5	FM (analog)	IRLP 4441 🗓 2 nets	2 nets · 103 check-ins · 28 stations	Durham, NC
39.7	WR4AGC	Durham WR4AGC	53.6100	-1	TONE 88.5	FM (analog)	🗓 2 nets	2 nets · 103 check-ins · 28 stations	Durham, NC
44.9	WR4AGC	Hillsborough WR4AGC	147.2250	+0.6	TSQL 82.5	FM (analog)	🗓 2 nets	2 nets · 103 check-ins · 28 stations	Hillsborough, NC
44.9	WR4AGC	Hillsborough WR4AGC AllStar	224.2600	-1.6	none	FM (analog)	AllStar 55342 IRLP 8658 🗓 2 nets	2 nets · 103 check-ins · 28 stations	Hillsborough, NC
44.9	WR4AGC	Hillsborough WR4AGC NC-PRN	443.1375	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 103 check-ins · 28 stations	Hillsborough, NC
46.5	WR4AGC	Durham DU Hosp WR4AGC	444.4500	+5	TSQL 100.0	FM (analog)	🗓 2 nets	2 nets · 103 check-ins · 28 stations	Durham, NC
43.0	W4UNC	Hillsborough W4UNC AllStar	442.0750	+5	TSQL 107.2	FM (analog)	AllStar 593160 AllStar 593164 AllStar 593162 🗓 1 net	1 net · 84 check-ins · 37 stations	Hillsborough, NC
42.5	W4BAD	Hillsborough W4BAD C-Bridge	444.1375	+5	CC1	DMR	C-Bridge 🗓 1 net	1 net · 8 check-ins · 7 stations	Hillsborough, NC
49.0	AA4RV	Epsom AA4RV BM	444.3000	+5	none	D-STAR (DMR,DV)	BrandMeister 314595 🗓 2 nets	2 nets · 6 check-ins · 6 stations	Epsom, NC
49.0	AA4RV	Epsom AA4RV BM	147.0300	+0.6	TSQL 88.5	FM (analog) (DMR,FM)	BrandMeister 314595 🗓 2 nets	2 nets · 6 check-ins · 6 stations	Epsom, NC
2.7	NM4V	South Boston NM4V	443.9250	+5	TSQL 100.0	FM (analog) (FM,DMR,C4FM)		—	South Boston, VA
2.7	NM4V	South Boston NM4V	444.6250	+5	TSQL 100.0	FM (analog) (FM,DMR,C4FM)		—	South Boston, VA
3.1	NM4V	South Boston NM4V EchoLink	145.3500	-0.6	TSQL 100.0	FM (analog) (FM,C4FM)	EchoLink 368277 WIRES-X 99814	—	South Boston, VA
3.7	N4HRS	South Boston N4HRS DMRVA	443.5750	+5	CC9	DMR	DMRVA N4HRS	—	South Boston, VA
10.3	KB3CVS	Alton KB3CVS BM	147.3600	+0.6	CC1	DMR	BrandMeister 312363	—	Alton, VA
10.4	N5HC Offline	Scottsburg N5HC BM	441.8375	+5	CC1	DMR	DMR-MARC BrandMeister 314288	—	Scottsburg, VA
11.1	KF4AGO	South Boston KF4AGO	147.0600	-0.6	TONE 82.5	FM (analog)		—	South Boston, VA
20.3	W4BAD	Roxboro W4BAD WIRES-X	444.5750	+5		Fusion (C4FM)	WIRES-X 43073	—	Roxboro, NC
20.5	W4BAD	Roxboro W4BAD BM	441.6750	+5	TONE 100.0	FM (analog) (DMR,FM)	BrandMeister 310068	—	Roxboro, NC
24.3	KO4TDR	Danville WO Mtn KO4TDR	146.7000	-0.6	TSQL 107.2	FM (analog)		—	Danville, VA
24.3	KO4TDR Listed as KO4TDR DANVILLE	Danville WO Mtn KO4TDR BM	444.7250	+5	CC10	DMR	BrandMeister 314560	—	Danville, VA
26.2	KO4TDR	Danville KO4TDR DMRVA	444.6625	+5	CC9	DMR	DMRVA N4HRS	—	Danville, VA
26.5	KO4TDR	Danville Eskey KO4TDR	146.6250	-0.6	TSQL 107.2	FM (analog)		—	Danville, VA
26.6	W4FYB	Chatham W4FYB	441.8250	+5	TONE 107.2	FM (analog)		—	Chatham, VA
26.6	W4FYB Offline	Chatham W4FYB	224.9200	-1.6	TSQL 123.0	FM (analog)		—	Chatham, VA
30.6	NC4CD	Rougemont NC4CD	443.2750	+5	TSQL 100.0	FM (analog)		—	Rougemont, NC
31.9	W4BAD	Oxford W4BAD BM	444.6000	+5	CC1	DMR	BrandMeister 314992	—	Oxford, NC
32.5	W4BAD Listed as W4BAD OXFORD VHF	Oxford W4BAD AllStar	145.1700	-0.6	TONE 100.0	FM (analog) (DMR,FM)	AllStar 52523 EchoLink 1908 BrandMeister 315088	—	Oxford, NC
32.6	NO4EL	Oxford Granville NO4EL	444.6000	+5	TSQL 100.0	FM (analog)		—	Oxford, Granville county, NC
33.0	W4LCA	Muck Cross W4LCA IRLP	443.5250	+5	TSQL 100.0	FM (analog)	IRLP 8403	—	Muck Cross, VA
34.3	KZ4BZ	Rougemont KZ4BZ BM	433.0100	+5	CC1	DMR	BrandMeister 320955301	—	Rougemont, NC
35.9	K4DJQ	Keysville K4DJQ	443.1125	+0.6	CC?	DMR		—	Keysville, VA
35.9	K4JDR	Henderson K4JDR AllStar	444.3750	+5	TSQL 100.0	FM (analog)	AllStar 42235 EchoLink 42704 IRLP 4270	—	Henderson, NC
36.7	K4DUR	Gretna K4DUR BM	441.0500	in 447.0500	CC1	DMR	BrandMeister 3151825	—	Gretna va, VA
37.3	KB4WGA	Henderson S of KB4WGA	444.3750	+5	TSQL 100.0	FM (analog)		—	Henderson, South of Kerr Lake, Vance county, NC
38.0	KV4JH	Hillsborough KV4JH BM	438.8000	-0.1	CC1	DMR	BrandMeister 3203455	—	Hillsborough, NC
39.4	WA4IZG	Butner Granville WA4IZG	146.9400	-0.6	TSQL 100.0	FM (analog)		—	Butner, Granville county, NC
39.4	KC4WDI	Butner Granville KC4WDI	443.2000	+5	TSQL 100.0	FM (analog)		—	Butner, Granville county, NC
39.4	W4CMH	South Hill Comm W4CMH	145.4700	-0.6	TONE 82.5	FM (analog)		—	South Hill, VA
39.5	KC4WDI	Butner KC4WDI EchoLink	146.9400	-0.6	TONE 100.0	FM (analog)	EchoLink 215360	—	Butner, NC
39.6	K4MJO	South Hill K4MJO BM	443.1250	+5	CC6	DMR	BrandMeister 313756	—	South Hill, VA
39.7	K4MJO	South Hill K4MJO BM	444.7875	+5	CC1	DMR	BrandMeister 315105	—	South Hill, VA
40.8	KB4WGA	Durham Northern KB4WGA	146.9850	-0.6	TSQL 94.8	FM (analog)		—	Durham, Northern High School, Durham county, NC
41.4	KK4TJH	Durham KK4TJH BM	438.3000	-5	CC1	DMR	BrandMeister 312258304	—	Durham, NC
41.5	KB2AHZ	South Hill KB2AHZ IRLP	147.0000	+0.6	TSQL 77.0	FM (analog)	EchoLink 331983 IRLP 8187	—	South Hill, VA
41.7	N4MEC	Creedmoor N4MEC	146.9850	-0.6	TSQL 100.0	FM (analog)		—	Creedmoor, NC
44.1	KG6K	Durham KG6K BM	444.7125	+5	CC8	DMR	BrandMeister 3197868	—	Durham, NC
44.6	N8VNR	Hillsborough N8VNR AllStar	441.0750	simplex	CC3	DMR	AllStar 47201	—	Hillsborough, NC
44.8	W4BAD Listed as W4BAD GORMAN	GORMAN W4BAD BM	444.7875	+5	CC1	DMR	BrandMeister 315078	—	GORMAN, NC
45.1	WA4FC	South Hill WA4FC	147.2400	+0.6	TSQL 74.4	FM (analog)		—	South Hill, VA
45.5	W4BJF	Reidsville Rocki W4BJF	147.0300	+0.6	TSQL 118.8	FM (analog)		—	Reidsville, Rockingham county, NC
45.5	W4BJF	Reidsville Rocki W4BJF	443.9750	+5	none	FM (analog)		—	Reidsville, Rockingham county, NC
45.7	KB2AHZ	South Hill KB2AHZ IRLP	443.5250	+5	TONE 100.0	FM (analog)	EchoLink 331983 IRLP 8187	—	South Hill, VA
45.7	WA4FC	South Hill WA4FC DMRVA	444.1250	+5	CC1	DMR	DMRVA	—	South Hill, VA
46.0	K4JDR	Durham Camden K4JDR AllStar	444.9250	+5	TSQL 94.8	FM (analog)	AllStar 42235	—	Durham, NC
46.0	KB4WGA	Durham Camden KB4WGA	444.9250	+5	TSQL 94.8	FM (analog)		—	Durham, Camden Ave City-County Tower, Durham county, NC
46.6	KF4YI	Lynchburg Jack KF4YI	442.4000	+5	TSQL 107.2	FM (analog)		—	Lynchburg, VA
47.4	W4BAD	Durham NM Life W4BAD WIRES-X	147.3600	+0.6	CC1	DMR	WIRES-X 43073 BrandMeister 310152	—	Durham, NC
47.4	NS4F	Durham Co NS4F	147.3600	+0.6	TSQL 136.5	FM (analog)		—	Durham, Durham county, NC
47.5	W4BAD	Durham W4BAD BM	440.5750	+5	CC1	DMR	BrandMeister 313769	—	Durham, NC
47.6	N3OG	Lynchburg Candle N3OG	146.6100	-0.6	TONE 136.5	FM (analog)		—	Lynchburg, VA
47.6	N3OG	Lynchburg Candle N3OG	442.6000	+5	TONE 136.5	FM (analog)		—	Lynchburg, VA
47.6	K4MJO	Lacrosse K4MJO BM	442.3500	+5	CC1	DMR	BrandMeister 314571	—	Lacrosse, VA
47.6	KC4WDI	Durham KC4WDI	444.1750	+5	TONE 77.0	FM (analog)		—	Durham, NC
47.6	W4BAD	Durham W4BAD EchoLink	145.3700	-0.6	TONE 100.0	FM (analog) (C4FM,FM)	EchoLink 1908 WIRES-X 43073	—	Durham, NC
48.1	K5SQL	Mebane 27302 K5SQL BM	438.8000	+5	CC1	DMR	BrandMeister 320273101	—	Mebane, 27302, NC
48.3	N4IV	Wentworth RC HS N4IV	442.4750	+5	TONE 103.5	FM (analog) (FM,C4FM)		—	Wentworth, NC
48.3	N4IV	Wentworth RC HS N4IV	146.8500	-0.6	TSQL 103.5	FM (analog) (C4FM,FM)		—	Wentworth, NC
48.5	K4EG	Burlington K4EG	443.6000	+5	TSQL 123.0	FM (analog)		—	Burlington, NC
48.8	N4HRS	Farmville Leigh N4HRS DMRVA	444.3250	+5	CC9	DMR	DMRVA N4HRS	—	Farmville, VA
49.1	KK4MEI Offline	Graham KK4MEI	440.5750	+5	none	P25		—	Graham, NC
49.2	K4QED	Efland K4QED BM	443.0000	+5	CC3	DMR	BrandMeister 3105346	—	Efland, NC
49.4	N7RYN	Mebane N7RYN IRLP	434.5500	simplex	none	FM (analog)	IRLP 8007	—	Mebane, NC
49.5	KR4HVV	Kenbridge OA Gas KR4HVV	147.3600	simplex	CC2	DMR		—	Kenbridge, VA
49.5	KR4HVV	Kenbridge KR4HVV BM	444.1750	+5	CC1	DMR	BrandMeister 315163	—	Kenbridge, VA
49.8	WB4IKY	Gibsonville Fire WB4IKY	145.4900	-0.6	TSQL 107.2	FM (analog)		—	Gibsonville, Fire Station 28, Guilford county, NC