N9TPB FCC License Search

🕒 FCC license data updated today 9:45 am CDT · 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)

Luther M Dukes

FRN 0019007822 · first licensed Aug 4, 2009 as KJ4NZA · 2 licenses on record

📻 GMRS Licenses on This FRN

GMRS call	Status	Name	Location	Granted	Expires
WSEU777	Active	Luther M Dukes	Rowesville, SC	Sep 26, 2024	Sep 26, 2034

📝 FCC Applications (8)

Received	File number	Service	Purpose	Status	Call
Sep 24, 2024	0011255648	GMRS	New license	Granted
Apr 22, 2022	0010017319	HAM	Renewal	Granted	K4LMD
Sep 24, 2019	0008813711	HAM	Duplicate license	Granted	K4LMD
Jun 27, 2012	0005285877	HAM	Modification	Granted	KJ4NZA
Jun 4, 2012	0005248479	HAM	Modification	Dismissed	KJ4NZA
Nov 4, 2011	0004939423	HAM	Modification	Granted	KJ4NZA
Sep 1, 2011	0004861357	HAM	Modification	Granted	KJ4NZA
Aug 4, 2009	0003921197	HAM	New license	Granted	KJ4NZA

Complete Licensing History

K4LMD Active Amateur Extra · vanity Jul 17, 2012 → expires Jul 17, 2032

Licensee
Luther M Dukes

Address
220 River Dr
Rowesville, SC 29133
33.3721, -80.8345 (street) · Grid EM93ni · CQ 5 · ITU 8 · map ↗

FRN
0019007822

Previous call
KJ4NZA (General)

Last granted
Apr 23, 2022

Effective
Apr 23, 2022

Last action
Apr 23, 2022
FCC actions (3)
- Apr 23, 2022 — License renewed LIREN
- Jul 17, 2012 — Vanity call sign granted VANGRT
- Jul 17, 2012 — License issued LIISS
KJ4NZA Canceled Amateur Extra Aug 4, 2009 → Jul 17, 2012 (canceled)

Licensee
Luther M Dukes

Address
220 River Dr
Rowesville, SC 29133
33.3721, -80.8345 (street) · Grid EM93ni · CQ 5 · ITU 8 · map ↗

FRN
0019007822

Last granted
Aug 4, 2009

Effective
Nov 4, 2011

Last action
Jul 17, 2012
FCC actions (5)
- Jul 17, 2012 — License canceled LICAN
- Nov 4, 2011 — License modified LIMOD
- Sep 1, 2011 — License modified LIMOD
- Aug 4, 2009 — License issued LIISS
- Aug 4, 2009 — Systematic call sign granted SYSGRT

Address history

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

Seen May 27, 2010 → Oct 11, 2026 · 92 snapshots · as KJ4NZA
Luther M Dukes
220 River Dr, Rowesville, SC 29133
33.3721, -80.8345 (street) · Grid EM93ni · CQ 5 · ITU 8 · map ↗

Repeaters within 50 Miles

77 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
37.7	W4FTK	Wedgefield W4FTK AllStar	147.0600	+0.6	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 643 check-ins · 265 stations	Wedgefield, SC
45.2	W4FTK	Columbia W4FTK AllStar	442.8750	+5	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 643 check-ins · 265 stations	Columbia, SC
48.3	W4FTK	Sumter W4FTK AllStar	443.3000	+5	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 643 check-ins · 265 stations	Sumter, SC
11.8	WR4SC	Orangeburg WR4SC	146.8800	-0.6	TSQL 123.0	FM (analog)	🗓 2 nets	2 nets · 254 check-ins · 104 stations	Orangeburg, SC
11.8	WR4SC	Orangeburg WR4SC NC-PRN	440.5875	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 254 check-ins · 104 stations	Orangeburg, SC
11.8	WR4SC	Orangeburg WR4SC	441.7500	+5	TONE 123.0	FM (analog)	🗓 2 nets	2 nets · 254 check-ins · 104 stations	Orangeburg, SC
19.7	WR4SC	Saint George WR4SC NC-PRN	440.6500	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 254 check-ins · 104 stations	Saint George, SC
31.5	WR4SC	Barnwell WR4SC	147.0300	+0.6	TSQL 156.7	FM (analog)	🗓 2 nets	2 nets · 254 check-ins · 104 stations	Barnwell, SC
34.9	WR4SC	Barnwell WR4SC NC-PRN	440.6875	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 254 check-ins · 104 stations	Barnwell, SC
34.9	WR4SC	Barnwell WR4SC	442.0000	+5	TONE 91.5	FM (analog)	🗓 2 nets	2 nets · 254 check-ins · 104 stations	Barnwell, SC
44.9	WR4SC	Columbia Capital WR4SC NC-PRN	440.6125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 254 check-ins · 104 stations	Columbia, SC
46.5	WR4SC	White Hall WR4SC NC-PRN	442.3875	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 254 check-ins · 104 stations	White Hall, SC
47.3	WR4SC	Sumter WR4SC	147.0150	+0.6	TSQL 156.7	FM (analog)	🗓 2 nets	2 nets · 254 check-ins · 104 stations	Sumter, SC
47.8	WR4SC	Sumter WR4SC NC-PRN	442.3125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 254 check-ins · 104 stations	Sumter, SC
44.9	W4CAE	Columbia W4CAE AllStar	147.3300	+0.6	TSQL 156.7	FM (analog)	AllStar 494460 🗓 2 nets	2 nets · 93 check-ins · 43 stations	Columbia, SC
47.2	W4CAE	Fort Jackson W4CAE	146.7750	-0.6	TSQL 156.7	FM (analog)	🗓 2 nets	2 nets · 93 check-ins · 43 stations	Fort Jackson, SC
49.7	K4LLE	Lexington S K4LLE	147.0000	+0.6	TSQL 123.0	FM (analog) (FM,P25)	🗓 3 nets	3 nets · 89 check-ins · 31 stations	Lexington, SC
8.7	KA4GDW	Bowman KA4GDW	224.7800	-1.6	TSQL 179.9	FM (analog)		—	Bowman, SC
8.7	KA4GDW	Bowman KA4GDW	146.8350	-0.6	TSQL 179.9	FM (analog)		—	Bowman, SC
11.8	K4LMD	Branchville K4LMD	145.2100	-0.6	TSQL 100.0	FM (analog)		—	Branchville, SC
12.0	KJ4QLH	Orangeburg /Calh KJ4QLH	147.3900	+0.6	TSQL 156.7	FM (analog)		—	Orangeburg, SC
12.7	WB4TGK	Bamberg WB4TGK	145.3300	-0.6	TONE 156.7	FM (analog)		—	Bamberg, SC
17.5	KJ4QLH	Neeses KJ4QLH	147.0900	+0.6	TONE 156.7	FM (analog)		—	Neeses, SC
18.6	N7GZT	Vance N7GZT AllStar	442.2000	+5	DCS 023	FM (analog)	AllStar 637122 AllStar 637121	—	Vance, SC
20.4	KA4GDW	Saint George M&M KA4GDW	147.0450	+0.6	TSQL 103.5	FM (analog)		—	Saint George, SC
20.5	N7GZT	Saint Matthews N7GZT	53.2100	-1	none	FM (analog)		—	Saint Matthews, SC
20.5	AD4U	Saint Matthews AD4U	146.6700	-0.6	TSQL 156.7	FM (analog)		—	Saint Matthews, SC
21.6	KJ4BWK	Saint Matthews KJ4BWK	145.4000	-0.6	none	D-STAR		—	Saint Matthews, SC
22.2	N7GZT	Saint Hemlock rd N7GZT AllStar	442.7750	+5	TSQL 156.7	FM (analog)	AllStar 637120	—	Saint Matthews, SC
24.1	KJ4QLH	Vance KJ4QLH	146.8050	-0.6	TSQL 156.7	FM (analog)		—	Vance, SC
31.5	KK4BQ Offline	Barnwell KK4BQ	449.2500	-5	TONE 156.7	FM (analog)		—	Barnwell, SC
31.5	KK4BQ	Barnwell KK4BQ	147.3750	+0.6	TONE 91.5	FM (analog)		—	Barnwell, SC
31.8	W4ANK	Jedburg W4ANK	147.2700	+0.6	TONE 123.0	FM (analog)		—	Jedburg, SC
32.2	W4HNK	Dorchester W4HNK	147.1800	+0.6	TONE 123.0	FM (analog)		—	Dorchester, SC
32.2	W4HNK	Dorchester W4HNK	443.8000	+5	TONE 123.0	FM (analog)		—	Dorchester, SC
32.4	W4HRS	Walterboro Colle W4HRS	444.8500	+5	TONE 123.0	FM (analog)		—	Walterboro, SC
33.7	KG4BZN	Walterboro KG4BZN	147.1350	+0.6	none	FM (analog)		—	Walterboro, SC
33.7	KG4BZN	Walterboro KG4BZN	444.5500	+5	TONE 123.0	FM (analog)		—	Walterboro, SC
34.9	KK4BQ	Barnwell KK4BQ	147.0300	+0.6	TONE 156.7	FM (analog)		—	Barnwell, SC
41.6	WA4NMW	Knightsville WA4NMW	147.2250	+0.6	TSQL 123.0	FM (analog)		—	Knightsville, SC
41.7	W4EAE	Cayce W4EAE	433.1000	+5	CC1	DMR		—	Cayce, SC
41.7	W4EAE	Cayce W4EAE	443.1000	+5	none	D-STAR (DMR,DV)		—	Cayce, SC
41.8	WA4USN	Knightsville WA4USN	146.9400	-0.6	TSQL 123.0	FM (analog)		—	Knightsville, SC
41.8	WA4USN	Mount Pleasant WA4USN	441.4500	+5	TSQL 123.0	FM (analog)		—	Mount Pleasant, SC
42.0	KM4ABW	Manning Hosp KM4ABW	145.1500	-0.6	TSQL 91.5	FM (analog)		—	Manning, SC
43.1	W4EAE Offline	Cayce W4EAE IRLP	147.5100	simplex	TSQL 131.8	FM (analog)	IRLP 8255	—	Cayce, SC
43.7	KG4GKY Offline	West Columbia KG4GKY IRLP	446.8750	simplex	TSQL 79.7	FM (analog)	IRLP 4045	—	West Columbia, SC
44.2	K1LVA	Aiken K1LVA AllStar	145.7700	simplex	TONE 131.8	FM (analog)	AllStar 28249 EchoLink 179307	—	Aiken, SC
44.9	K4HI	Columbia K4HI WIRES-X	147.3600	+0.6	TSQL 100.0	FM (analog)	WIRES-X 64927	—	Columbia, SC
44.9	K9OH	Columbia K9OH AllStar	444.8750	+5	TSQL 91.5	FM (analog)	AllStar 417861	—	Columbia, SC
44.9	N4EOY Offline	Columbia N4EOY	224.9000	-1.6	none	FM (analog)		—	Columbia, SC
45.3	KC4ED	Summerville KC4ED	442.3000	+5	none	FM (analog)		—	Summerville, SC
45.6	KX4DOR	Summerville KX4DOR	145.2800	-0.6	none	D-STAR		—	Summerville, SC
45.6	KX4DOR	Summerville KX4DOR	442.8375	+5	none	D-STAR		—	Summerville, SC
46.3	KJ4LNJ Offline	Green Pond White KJ4LNJ	444.0750	+5	none	D-STAR		—	Green Pond, SC
46.4	KJ4BWK	Columbia KJ4BWK	442.2000	+5	none	D-STAR		—	Columbia, SC
46.4	KJ4BWK	Columbia KJ4BWK	1282.2250	+12	none	D-STAR		—	Columbia, SC
46.5	WA4SJS	White Hall WA4SJS	146.9100	-0.6	TONE 156.7	FM (analog)		—	White Hall, SC
46.5	KJ4LNJ Offline	Green Pond S.C KJ4LNJ	145.4800	-0.6	none	D-STAR		—	Green Pond, SC
46.7	W4GL	Sumter W4GL	441.9500	+5	none	D-STAR		—	Sumter, SC
47.1	WX3C Listed as WX3C VHF	SUMMERVILLE WX3C BM	147.2500	+0.6	CC7	DMR	BrandMeister 312093	—	SUMMERVILLE, SC
47.1	WX3C Listed as WX3C UHF	SUMMERVILLE WX3C BM	443.3700	+5	CC7	DMR	BrandMeister 311239	—	SUMMERVILLE, SC
47.1	WX3C	Boynton Beach WX3C BM	902.9875	+25	CC7	DMR	BrandMeister 312098	—	Boynton Beach, FL
47.3	W4GL	Sumter Tuomey W4GL	146.6400	-0.6	TONE 156.7	FM (analog)		—	Sumter, SC
47.3	W4GL	Sumter WRJA W4GL	444.1500	+5	TSQL 123.0	FM (analog) (FM,DV)		—	Sumter, SC
47.4	N9HQC	Ravenel N9HQC BM	443.9000	+5	TONE 123.0	FM (analog) (DMR,FM)	BrandMeister 314755	—	Ravenel, SC
47.8	W4GL	Wedgefield W4GL	145.4300	-0.6	TSQL 156.7	FM (analog)		—	Wedgefield, SC
47.8	W4GL	Sumter W4GL	147.0150	+0.6	TSQL 156.7	FM (analog)		—	Sumter, SC
48.1	W4ZKM	Jackson W4ZKM	145.4500	-0.6	TSQL 123.0	FM (analog)		—	Jackson, SC
48.2	W4HRS	Summerville Med W4HRS	146.9850	-0.6	TONE 123.0	FM (analog)		—	Summerville, SC
48.2	N5CWH	Gilbert N5CWH	146.6550	-0.6	TSQL 156.7	FM (analog)		—	Gilbert, SC
48.2	KC4GYM	Gilbert KC4GYM IRLP	224.5600	-1.6	TSQL 162.2	FM (analog)	IRLP 4109	—	Gilbert, SC
49.0	W4BRK	Moncks Corner W4BRK	146.6100	-0.6	TSQL 123.0	FM (analog)		—	Moncks Corner, SC
49.3	W4HRS	Moncks Corne EOC W4HRS	145.4900	-0.6	TONE 103.5	FM (analog)		—	Moncks Corner, SC
49.7	N2OBS	Ladson N2OBS EchoLink	443.7750	+5	TSQL 123.0	FM (analog)	EchoLink 99729	—	Ladson, SC
49.7	N2OBS Offline	Ladson N2OBS EchoLink	146.8650	-0.6	TONE 123.0	FM (analog)	EchoLink 99729	—	Ladson, SC
49.9	W4DZF	Columbia St W4DZF	145.2700	-0.6	DCS 632	FM (analog)		—	Columbia, SC

Vanity Applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jun 27, 2012 Granted Apr 23, 2022 0005285877	KJ4NZA · Luther M Dukes · Amateur Extra 220 River Dr, Rowesville, SC 29133 33.3721, -80.8345 (street) · Grid EM93ni · CQ 5 · ITU 8 · map ↗	1.KH4K Held before 1999 2.AL4L Held by Tim Wainscott until Dec 12, 2032 3.WL4L Held before 1999 4.NL4N Held before 1999 5.AH4A Held before 1999 6.K4LMD ✓ Granted 7.KH4A Held before 1999 8.NH4A Held before 1999 9.NL4A Held before 1999 10.WH4A Held before 1999 11.WL4A Held before 1999 12.AH4K Held before 1999 13.KL4K Held by Kristie A Dupey until May 14, 2031 14.NH4K Held before 1999 15.NL4K Held before 1999 16.WH4K Held before 1999 17.WL4K Held before 1999 18.AH4L Held before 1999 19.KH4L Held before 1999 20.WH4L Held before 1999 21.KL4M Held by Michael E Velikanje until Feb 12, 2036 22.NH4M Held before 1999 23.NH4N Held before 1999 24.KH4N Held before 1999 25.KL4N Held before 1999	Granted got K4LMD
Filed Jun 4, 2012 Award date was Jun 22, 2012 0005248479	KJ4NZA · Luther M Dukes · Amateur Extra 220 River Dr, Rowesville, SC 29133 33.3721, -80.8345 (street) · Grid EM93ni · CQ 5 · ITU 8 · map ↗	1.L4LD Never issued	Dismissed