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)

H. E. A. R .T. Repeater Association

FRN 0014124721 · first licensed Oct 11, 2005 as KI4MAR · 15 licenses on record

📝 FCC Applications (19)

Received	File number	Service	Purpose	Status	Call
Jan 13, 2026	0011864723	HAM	Renewal	Granted	W4HRS
Feb 12, 2021	0009412910	HAM	Administrative update	Granted	W4HRS
Dec 18, 2015	0007068276	HAM	Renewal	Granted	W4HRS
Sep 3, 2008	0003567716	HAM	New license	Granted	KJ4GLH
Aug 27, 2008	0003563079	HAM	New license	Granted	KJ4GIB
Aug 27, 2008	0003563078	HAM	New license	Granted	KJ4GIA
Aug 27, 2008	0003563077	HAM	New license	Granted	KJ4GHZ
Aug 27, 2008	0003563075	HAM	New license	Granted	KJ4GHY
Aug 27, 2008	0003563073	HAM	New license	Granted	KJ4GHX
Aug 27, 2008	0003563072	HAM	New license	Granted	KJ4GHW
Aug 27, 2008	0003563071	HAM	New license	Granted	KJ4GHV
Aug 27, 2008	0003563070	HAM	New license	Granted	KJ4GHU
Aug 27, 2008	0003563069	HAM	New license	Granted	KJ4GHT
Aug 27, 2008	0003563068	HAM	New license	Granted	KJ4GHS
Aug 27, 2008	0003563067	HAM	New license	Granted	KJ4GHR
Aug 27, 2008	0003563066	HAM	New license	Granted	KJ4GHQ
May 24, 2006	0002625109	HAM	Modification	Granted	W4HRS
Oct 12, 2005	0002346149	HAM	Modification	Granted	KI4MAR
Oct 11, 2005	0002344934	HAM	New license	Granted	KI4MAR

Complete Licensing History

KJ4GLH Expired Club / other Sep 3, 2008 → Sep 3, 2018 (expired)

Licensee
H. E. A. R .T. Repeater Association

Address
Attn: BRYCE N MYERS
2630 Dellwood Ave
N Charleston, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Trustee
K4LXF

Last granted
Sep 3, 2008

Effective
Sep 3, 2008

Last action
Sep 4, 2020
FCC actions (3)
- Sep 4, 2020 — License expired LIEXP
- Sep 3, 2008 — License issued LIISS
- Sep 3, 2008 — Systematic call sign granted SYSGRT
KJ4GIB Expired Club / other Aug 27, 2008 → Aug 27, 2018 (expired)

Licensee
H.E.A.R.T. Repeater Association

Address
Attn: BRYCE N MYERS
2630 Dellwood Ave
N Charleston, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Trustee
K4LXF

Last granted
Aug 27, 2008

Effective
Aug 27, 2008

Last action
Aug 28, 2020
FCC actions (3)
- Aug 28, 2020 — License expired LIEXP
- Aug 27, 2008 — License issued LIISS
- Aug 27, 2008 — Systematic call sign granted SYSGRT
KJ4GIA Expired Club / other Aug 27, 2008 → Aug 27, 2018 (expired)

Licensee
H.E.A.R.T. Repeater Association

Address
Attn: BRYCE N MYERS
2630 Dellwood Ave
N Charleston, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Trustee
K4LXF

Last granted
Aug 27, 2008

Effective
Aug 27, 2008

Last action
Aug 28, 2020
FCC actions (3)
- Aug 28, 2020 — License expired LIEXP
- Aug 27, 2008 — License issued LIISS
- Aug 27, 2008 — Systematic call sign granted SYSGRT
KJ4GHZ Expired Club / other Aug 27, 2008 → Aug 27, 2018 (expired)

Licensee
H.E.A.R.T. Repeater Association

Address
Attn: BRYCE N MYERS
2630 Dellwood Ave
N Charleston, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Trustee
K4LXF

Last granted
Aug 27, 2008

Effective
Aug 27, 2008

Last action
Aug 28, 2020
FCC actions (3)
- Aug 28, 2020 — License expired LIEXP
- Aug 27, 2008 — License issued LIISS
- Aug 27, 2008 — Systematic call sign granted SYSGRT
KJ4GHY Expired Club / other Aug 27, 2008 → Aug 27, 2018 (expired)

Licensee
H.E.A.R.T. Repeater Association

Address
Attn: BRYCE N MYERS
2630 Dellwood Ave
N Charleston, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Trustee
K4LXF

Last granted
Aug 27, 2008

Effective
Aug 27, 2008

Last action
Aug 28, 2020
FCC actions (3)
- Aug 28, 2020 — License expired LIEXP
- Aug 27, 2008 — License issued LIISS
- Aug 27, 2008 — Systematic call sign granted SYSGRT
KJ4GHX Expired Club / other Aug 27, 2008 → Aug 27, 2018 (expired)

Licensee
H.E.A.R.T. Repeater Association

Address
Attn: BRYCE N MYERS
2630 Dellwood Ave
N Charleston, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Trustee
K4LXF

Last granted
Aug 27, 2008

Effective
Aug 27, 2008

Last action
Aug 28, 2020
FCC actions (3)
- Aug 28, 2020 — License expired LIEXP
- Aug 27, 2008 — License issued LIISS
- Aug 27, 2008 — Systematic call sign granted SYSGRT
KJ4GHW Expired Club / other Aug 27, 2008 → Aug 27, 2018 (expired)

Licensee
H.E.A.R.T Repeater Association

Address
Attn: BRYCE N MYERS
2630 Dellwood Ave
N Charleston, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Trustee
K4LXF

Last granted
Aug 27, 2008

Effective
Aug 27, 2008

Last action
Aug 28, 2020
FCC actions (3)
- Aug 28, 2020 — License expired LIEXP
- Aug 27, 2008 — License issued LIISS
- Aug 27, 2008 — Systematic call sign granted SYSGRT
KJ4GHV Expired Club / other Aug 27, 2008 → Aug 27, 2018 (expired)

Licensee
H.E.A.R.T. Repeater Association

Address
Attn: BRYCE N MYERS
2630 Dellwood Ave
N Charleston, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Trustee
K4LXF

Last granted
Aug 27, 2008

Effective
Aug 27, 2008

Last action
Aug 28, 2020
FCC actions (3)
- Aug 28, 2020 — License expired LIEXP
- Aug 27, 2008 — License issued LIISS
- Aug 27, 2008 — Systematic call sign granted SYSGRT
KJ4GHU Expired Club / other Aug 27, 2008 → Aug 27, 2018 (expired)

Licensee
H.E.A.R.T. Repeater Association

Address
Attn: BRYCE N MYERS
2630 Dellwood Ave
N Charleston, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Trustee
K4LXF

Last granted
Aug 27, 2008

Effective
Aug 27, 2008

Last action
Aug 28, 2020
FCC actions (3)
- Aug 28, 2020 — License expired LIEXP
- Aug 27, 2008 — License issued LIISS
- Aug 27, 2008 — Systematic call sign granted SYSGRT
KJ4GHT Expired Club / other Aug 27, 2008 → Aug 27, 2018 (expired)

Licensee
H.E.A.R.T. Repeater Association

Address
Attn: BRYCE N MYERS
2630 Dellwood Ave
N Charleston, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Trustee
K4LXF

Last granted
Aug 27, 2008

Effective
Aug 27, 2008

Last action
Aug 28, 2020
FCC actions (3)
- Aug 28, 2020 — License expired LIEXP
- Aug 27, 2008 — License issued LIISS
- Aug 27, 2008 — Systematic call sign granted SYSGRT
📦 Moved: N Charlesrton, SC → N Charleston, SC

KJ4GHS Expired Club / other Aug 27, 2008 → Aug 27, 2018 (expired)

Licensee
H.E.A.R.T. Repeater Association

Address
Attn: BRYCE N MYERS
2630 Dellwood Ave
N Charleston, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Trustee
K4LXF

Last granted
Aug 27, 2008

Effective
Aug 27, 2008

Last action
Aug 28, 2020
FCC actions (3)
- Aug 28, 2020 — License expired LIEXP
- Aug 27, 2008 — License issued LIISS
- Aug 27, 2008 — Systematic call sign granted SYSGRT
📦 Moved: N Charleston, SC → N Charlesrton, SC

KJ4GHR Expired Club / other Aug 27, 2008 → Aug 27, 2018 (expired)

Licensee
H.E.A.R.T. Repeater Association

Address
Attn: BRYCE N MYERS
2630 Dellwood Ave
N Charlesrton, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Trustee
K4LXF

Last granted
Aug 27, 2008

Effective
Aug 27, 2008

Last action
Aug 28, 2020
FCC actions (3)
- Aug 28, 2020 — License expired LIEXP
- Aug 27, 2008 — License issued LIISS
- Aug 27, 2008 — Systematic call sign granted SYSGRT
📦 Moved: North Charleston, SC → N Charleston, SC

KJ4GHQ Expired Club / other Aug 27, 2008 → Aug 27, 2018 (expired)

Licensee
H.E.A.R.T. Repeater Association

Address
Attn: BRYCE N MYERS
2630 Dellwood Ave
N Charleston, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Trustee
K4LXF

Last granted
Aug 27, 2008

Effective
Aug 27, 2008

Last action
Aug 28, 2020
FCC actions (3)
- Aug 28, 2020 — License expired LIEXP
- Aug 27, 2008 — License issued LIISS
- Aug 27, 2008 — Systematic call sign granted SYSGRT
📦 Moved: Summerville, SC → North Charleston, SC

W4HRS Active Club / other · vanity Jan 10, 2006 → expires Jan 14, 2036

Licensee
H. E. A. R .T. Repeater Association

Address
Attn: Bryce N Myers
2630 Dellwood Avenue
North Charleston, SC 29405
32.8577, -80.0099 (street) · Grid EM92xu · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Previous call
KI4MAR

Trustee
K4LXF

Last granted
Jan 14, 2026

Effective
Jan 14, 2026

Last action
Jan 14, 2026
FCC actions (6)
- Jan 14, 2026 — License renewed LIREN
- Feb 12, 2021 — Administrative update LIAUA
- Dec 19, 2015 — License renewed LIREN
- May 24, 2006 — License modified LIMOD
- Jan 10, 2006 — Vanity call sign granted VANGRT
- Jan 10, 2006 — License issued LIISS
KI4MAR Canceled Club / other Oct 11, 2005 → Jan 10, 2006 (canceled)

Licensee
H. E. A. R .T. Repeater Association

Address
Attn: Riley N Stone Jr
217 White Church Ln
Summerville, SC 29485
32.9332, -80.2072 (ZIP center) · Grid EM92vw · CQ 5 · ITU 8 · map ↗

FRN
0014124721

Trustee
K4HYY

Last granted
Oct 11, 2005

Effective
Oct 11, 2005

Last action
Jan 3, 2024
FCC actions (3)
- Jan 10, 2006 — License canceled LICAN
- Oct 11, 2005 — License issued LIISS
- Oct 11, 2005 — 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 Apr 16, 2022 → Oct 11, 2026 · 14 snapshots · as W4HRS
H. E. A. R .T. Repeater Association
Attn: Bryce N Myers
2630 Dellwood Avenue, North Charleston, SC 29405
32.8577, -80.0099 (street) · Grid EM92xu · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Oct 11, 2026 · 48 snapshots · as KI4MAR
H. E. A. R .T. Repeater Association
Attn: Riley N Stone Jr
217 White Church Ln, Summerville, SC 29485
32.9332, -80.2072 (ZIP center) · Grid EM92vw · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Oct 11, 2026 · 48 snapshots · as KJ4GHR
H.E.A.R.T. Repeater Association
Attn: BRYCE N MYERS
2630 Dellwood Ave, N Charlesrton, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Oct 11, 2026 · 610 snapshots · as KJ4GHQ
H.E.A.R.T. Repeater Association
Attn: BRYCE N MYERS
2630 Dellwood Ave, N Charleston, SC 29405
32.8525, -79.9798 (ZIP center) · Grid FM02au · CQ 5 · ITU 8 · map ↗

Repeaters within 50 Miles

54 repeaters within 50 miles of this ZIP code, 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 · 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
1.7	W4HRS	Charleston W4HRS	145.1600	-0.6	none	D-STAR		—	Charleston, SC
1.7	W4HRS	Charleston W4HRS	444.1125	+5	none	D-STAR		—	Charleston, SC
3.2	K4IUG	Charleston K4IUG	224.6600	-1.6	TSQL 210.7	FM (analog)		—	Charleston, SC
4.1	K4IUG	West Ashley FS 1 K4IUG	443.3750	+5	TSQL 100.0	FM (analog)		—	West Ashley, SC
4.3	WR4SC	Charleston WR4SC	147.1050	+0.6	TSQL 123.0	FM (analog)	🗓 2 nets	2 nets · 254 check-ins · 104 stations	Charleston, SC
4.3	WR4SC	Florence WR4SC	441.5750	+5	TSQL 91.5	FM (analog)	🗓 2 nets	2 nets · 254 check-ins · 104 stations	Florence, SC
4.3	WR4SC	Charleston WR4SC NC-PRN	443.0375	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 254 check-ins · 104 stations	Charleston, SC
4.4	NE2S	Hanahan NE2S BM	439.5000	-5	CC1	DMR	BrandMeister 316694501	—	Hanahan, SC
4.7	W4HRS	Charleston W4HRS	444.7750	+5	TONE 123.0	FM (analog)		—	Charleston, SC
5.1	W4HRS	Charleston MUSC W4HRS IRLP	145.4500	-0.6	TONE 123.0	FM (analog)	IRLP 4557	—	Charleston, SC
5.1	W4HRS	Charleston MUSC W4HRS	444.8250	+5	TONE 123.0	FM (analog)		—	Charleston, SC
6.0	WA4USN	Charleston USS WA4USN	146.7900	-0.6	TONE 123.0	FM (analog)		—	Charleston, SC
8.6	K4IUG	Mt Pleasant K4IUG NONE-USE-C	443.4500	+5	TSQL 100.0	FM (analog) (DMR,FM)	NONE-USE-CONTACT99	—	Mt Pleasant, SC
10.1	W4HRS	Nort Trident Hos W4HRS	146.7300	-0.6	TONE 123.0	FM (analog)		—	North Charleston, SC
11.9	N2OBS	Ladson N2OBS EchoLink	443.7750	+5	TSQL 123.0	FM (analog)	EchoLink 99729	—	Ladson, SC
12.9	W4HRS	Summerville Med W4HRS	146.9850	-0.6	TONE 123.0	FM (analog)		—	Summerville, SC
15.7	KX4DOR	Summerville KX4DOR	145.2800	-0.6	none	D-STAR		—	Summerville, SC
15.7	KX4DOR	Summerville KX4DOR	442.8375	+5	none	D-STAR		—	Summerville, SC
16.0	WX3C Listed as WX3C UHF	SUMMERVILLE WX3C BM	443.3700	+5	CC7	DMR	BrandMeister 311239	—	SUMMERVILLE, SC
16.0	WX3C	Boynton Beach WX3C BM	902.9875	+25	CC7	DMR	BrandMeister 312098	—	Boynton Beach, FL
16.0	WX3C Listed as WX3C VHF	SUMMERVILLE WX3C BM	147.2500	+0.6	CC7	DMR	BrandMeister 312093	—	SUMMERVILLE, SC
16.1	KC4ED	Summerville KC4ED	442.3000	+5	none	FM (analog)		—	Summerville, SC
17.0	WR4SC	Charleston WR4SC	146.7600	-0.6	TSQL 123.0	FM (analog)	🗓 2 nets	2 nets · 254 check-ins · 104 stations	Charleston, SC
17.0	WR4SC	Charleston WR4SC NC-PRN	442.4625	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 254 check-ins · 104 stations	Charleston, SC
17.1	KR4CHS	Awendaw KR4CHS	145.1200	-0.6	none	D-STAR	🗓 1 net	1 net	Awendaw, SC
17.4	N9HQC	Ravenel N9HQC BM	443.9000	+5	TONE 123.0	FM (analog) (DMR,FM)	BrandMeister 314755	—	Ravenel, SC
18.6	KK4B	Cordesville KK4B	145.3500	-0.6	TSQL 162.2	FM (analog)	🗓 2 nets	2 nets · 47 check-ins · 26 stations	Cordesville, SC
19.5	WA4USN	Knightsville WA4USN	146.9400	-0.6	TSQL 123.0	FM (analog)		—	Knightsville, SC
19.5	WA4USN	Mount Pleasant WA4USN	441.4500	+5	TSQL 123.0	FM (analog)		—	Mount Pleasant, SC
19.6	WA4NMW	Knightsville WA4NMW	147.2250	+0.6	TSQL 123.0	FM (analog)		—	Knightsville, SC
21.5	K4IUG	Adams Run K4IUG	147.3450	+0.6	TSQL 141.3	FM (analog)		—	Adams Run, SC
21.5	WA4USN	Seabrook Island WA4USN	145.4100	-0.6	TONE 123.0	FM (analog)		—	Seabrook Island, SC
23.8	W4BRK	Moncks Corner W4BRK	146.6100	-0.6	TSQL 123.0	FM (analog)		—	Moncks Corner, SC
24.0	W4HRS	Moncks Corne EOC W4HRS	145.4900	-0.6	TONE 103.5	FM (analog)		—	Moncks Corner, SC
29.4	W4HNK	Dorchester W4HNK	147.1800	+0.6	TONE 123.0	FM (analog)		—	Dorchester, SC
29.4	W4HNK	Dorchester W4HNK	443.8000	+5	TONE 123.0	FM (analog)		—	Dorchester, SC
29.7	W4ANK	Jedburg W4ANK	147.2700	+0.6	TONE 123.0	FM (analog)		—	Jedburg, SC
37.5	KK4B	Russellville KK4B	147.3000	+0.6	TSQL 162.2	FM (analog)	🗓 2 nets	2 nets · 47 check-ins · 26 stations	Russellville, SC
40.0	KG4BZN	Walterboro KG4BZN	147.1350	+0.6	none	FM (analog)		—	Walterboro, SC
40.0	KG4BZN	Walterboro KG4BZN	444.5500	+5	TONE 123.0	FM (analog)		—	Walterboro, SC
40.6	W4HRS	Walterboro Colle W4HRS	444.8500	+5	TONE 123.0	FM (analog)		—	Walterboro, SC
40.9	KA4GDW	Saint George M&M KA4GDW	147.0450	+0.6	TSQL 103.5	FM (analog)		—	Saint George, SC
41.5	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
41.9	WA4SJS	White Hall WA4SJS	146.9100	-0.6	TONE 156.7	FM (analog)		—	White Hall, SC
41.9	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
47.2	N0VQE	Beaufort SC N0VQE BM	441.5000	+5	CC1	DMR	BrandMeister 311042910	—	Beaufort, SC 29907, SC
47.3	W4APE	Greeleyville W4APE	444.7500	+5	TSQL 123.0	FM (analog)		—	Greeleyville, SC
47.6	KJ4QLH	Vance KJ4QLH	146.8050	-0.6	TSQL 156.7	FM (analog)		—	Vance, SC
49.6	WR4SC	Beaufort WR4SC NC-PRN	441.9875	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 254 check-ins · 104 stations	Beaufort, SC
49.6	W4BFT	Beaufort W4BFT	441.9875	+5	CC?	DMR		—	Beaufort, SC
8.9	KK4ZBE Offline	Mt Pleasant E KK4ZBE	146.6850	-0.6	TSQL 162.2	FM (analog)		—	Mt Pleasant, SC
11.9	N2OBS Offline	Ladson N2OBS EchoLink	146.8650	-0.6	TONE 123.0	FM (analog)	EchoLink 99729	—	Ladson, SC
41.8	KJ4LNJ Offline	Green Pond White KJ4LNJ	444.0750	+5	none	D-STAR		—	Green Pond, SC
41.9	KJ4LNJ Offline	Green Pond S.C KJ4LNJ	145.4800	-0.6	none	D-STAR		—	Green Pond, SC

Vanity Applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Oct 12, 2005 Granted Jan 14, 2026 0002346149	KI4MAR · H. E. A. R .T. Repeater Association · Attn: Riley N Stone Jr · 217 White Church Ln, Summerville, SC 29485 32.9332, -80.2072 (ZIP center) · Grid EM92vw · CQ 5 · ITU 8 · map ↗	1.W4HRS ✓ Granted	Granted got W4HRS