N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 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

K5HCN HAM

General class licensed since 2012 (14 yrs) K5HCN since 2017 · previously KK4IZC Moncks Corner, SC grid FM03ag 65 repeaters within 50 mi

🔒 Not available — currently licensed, through Jul 18, 2027. If it isn't renewed, it opens for vanity requests Jul 19, 2029.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

📝 K5HCN has filed vanity applications before — latest filed Jun 29, 2017 · what was requested

Currently held by H Clifton Northum · 2 holders on record

Current holder: H Clifton Northum

Held K5HCN Jul 18, 2017 → present · first licensed May 3, 2012 as KK4IZC · 2 licenses · FRN 0021738372

K5HCN Active General · vanity Jul 18, 2017 → expires Jul 18, 2027

Licensee
H Clifton Northum

Address
102 Waterfront Dr
Moncks Corner, SC 29461
33.2669, -79.9778 (street) · Grid FM03ag · CQ 5 · ITU 8 · map ↗

FRN
0021738372

Previous call
KK4IZC (Technician)

Last granted
Jul 18, 2017

Effective
Jul 18, 2017

Last action
Jul 18, 2017
FCC actions (2)
- Jul 18, 2017 — Vanity call sign granted VANGRT
- Jul 18, 2017 — License issued LIISS
KK4IZC Canceled General May 3, 2012 → Jul 18, 2017 (canceled)

Licensee
H Clifton Northum

Address
102 Waterfront Dr
Moncks Corner, SC 29461
33.2669, -79.9778 (street) · Grid FM03ag · CQ 5 · ITU 8 · map ↗

FRN
0021738372

Last granted
May 3, 2012

Effective
Nov 7, 2013

Last action
Jul 18, 2017
FCC actions (4)
- Jul 18, 2017 — License canceled LICAN
- Nov 7, 2013 — License modified LIMOD
- May 3, 2012 — License issued LIISS
- May 3, 2012 — 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 28, 2012 → Oct 4, 2026 · 64 snapshots · as KK4IZC
H Clifton Northum
102 Waterfront Dr, Moncks Corner, SC 29461
33.2669, -79.9778 (street) · Grid FM03ag · CQ 5 · ITU 8 · map ↗

Previous holder: WENDELL P HARLAN

Held K5HCN Dec 20, 2003 → Feb 13, 2009 · first licensed Dec 20, 2003 as K5HCN · 2 licenses · FRN 0009365750

KK5DD Expired Advanced · vanity Feb 13, 2009 → Feb 13, 2019 (expired)

Licensee
WENDELL P HARLAN

Address
Attn: Wendell Harlan
3414 Ainsworth Court
Arlington, TX 76016
32.6892, -97.1891 (ZIP center) · Grid EM12jq · CQ 4 · ITU 7 · map ↗

FRN
0009365750

Previous call
K5HCN

Last granted
Feb 13, 2009

Effective
Feb 13, 2009

Last action
Feb 17, 2021
FCC actions (3)
- Feb 17, 2021 — License expired LIEXP
- Feb 13, 2009 — Vanity call sign granted VANGRT
- Feb 13, 2009 — License issued LIISS
K5HCN Canceled Advanced · vanity Dec 20, 2003 → Feb 13, 2009 (canceled)

Licensee
WENDELL P HARLAN

Address
Attn: Wendell Harlan
3414 Ainsworth Court
Arlington, TX 76016
32.6892, -97.1891 (ZIP center) · Grid EM12jq · CQ 4 · ITU 7 · map ↗

FRN
0009365750

Previous call
KD5FP

Last granted
Apr 22, 2006

Effective
Dec 24, 2008

Last action
Feb 13, 2009
FCC actions (6)
- Feb 13, 2009 — License canceled LICAN
- Dec 24, 2008 — Administrative update LIAUA
- Dec 24, 2008 — Administrative update LIAUA
- Apr 22, 2006 — License renewed LIREN
- May 13, 2005 — Administrative update LIAUA
- Dec 20, 2003 — Administrative update LIAUA

Address history

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

Seen May 27, 2010 → Oct 4, 2026 · 94 snapshots · as K5HCN
WENDELL P HARLAN
Attn: Wendell Harlan
3414 Ainsworth Court, Arlington, TX 76016
32.6892, -97.1891 (ZIP center) · Grid EM12jq · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as K5HCN
WENDELL P HARLAN
Attn: Wendell Harlan
3906 hwy 375 west, MENA, AR 71953
34.6160, -94.2106 (ZIP center) · Grid EM24vo · CQ 4 · ITU 7 · map ↗

Vanity applications filed by K5HCN

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Jun 29, 2017 Granted Jul 18, 2017 0007837031	KK4IZC · H Clifton Northum · General 102 Waterfront Dr, Moncks Corner, SC 29461 33.2669, -79.9778 (street) · Grid FM03ag · CQ 5 · ITU 8 · map ↗	1.K5HCN ✓ granted	Granted got K5HCN
Filed Jan 26, 2009 Award date was Feb 13, 2009 0003715263	K5HCN · WENDELL P HARLAN · Advanced Attn: Wendell Harlan · 3414 Ainsworth Court, Arlington, TX 76016 32.6892, -97.1891 (ZIP center) · Grid EM12jq · CQ 4 · ITU 7 · map ↗	1.KK5DD held by STEVEN P SAMONS until Apr 13, 2031	Granted

Others requesting K5HCN

1 application listed K5HCN as a choice, newest first.

Filed	Award	Applicant	Choice #	K5HCN	Result
Jun 29, 2017	Jul 17, 2017	KK4IZC · H Clifton Northum · Moncks Corner, SC	1	Granted	Granted this call

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K5HCN in the last 24 hours. They show up here within seconds of K5HCN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

65 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
47.4	W4FTK	Sumter W4FTK AllStar	443.3000	+5	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Sumter, SC
28.6	WR4SC	Charleston WR4SC	146.7600	-0.6	TSQL 123.0	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Charleston, SC
28.6	WR4SC	Charleston WR4SC NC-PRN	442.4625	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Charleston, SC
32.2	WR4SC	Charleston WR4SC	147.1050	+0.6	TSQL 123.0	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Charleston, SC
32.2	WR4SC	Florence WR4SC	441.5750	+5	TSQL 91.5	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Florence, SC
32.2	WR4SC	Charleston WR4SC NC-PRN	443.0375	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Charleston, SC
35.0	WR4SC	Saint George WR4SC NC-PRN	440.6500	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Saint George, SC
40.2	WR4SC	Georgetown WR4SC NC-PRN	441.8125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Georgetown, SC
43.7	WR4SC	Lake City WR4SC NC-PRN	440.6375	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Lake City, SC
45.7	WR4SC	Sumter WR4SC NC-PRN	442.3125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Sumter, SC
49.8	WR4SC	Sumter WR4SC	147.0150	+0.6	TSQL 156.7	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Sumter, SC
9.0	KK4B	Russellville KK4B	147.3000	+0.6	TSQL 162.2	FM (analog)	🗓 2 nets	2 nets · 43 check-ins · 26 stations	Russellville, SC
11.2	KK4B	Cordesville KK4B	145.3500	-0.6	TSQL 162.2	FM (analog)	🗓 2 nets	2 nets · 43 check-ins · 26 stations	Cordesville, SC
28.6	KR4CHS	Awendaw KR4CHS	145.1200	-0.6	none	D-STAR	🗓 1 net	1 net	Awendaw, SC
5.0	W4HRS	Moncks Corne EOC W4HRS	145.4900	-0.6	TONE 103.5	FM (analog)		—	Moncks Corner, SC
5.3	W4BRK	Moncks Corner W4BRK	146.6100	-0.6	TSQL 123.0	FM (analog)		—	Moncks Corner, SC
16.6	WX3C	Boynton Beach WX3C BM	902.9875	+25	CC7	DMR	BrandMeister 312098	—	Boynton Beach, FL
16.6	WX3C Listed as WX3C UHF	SUMMERVILLE WX3C BM	443.3700	+5	CC7	DMR	BrandMeister 311239	—	SUMMERVILLE, SC
16.7	WX3C Listed as WX3C VHF	SUMMERVILLE WX3C BM	147.2500	+0.6	CC7	DMR	BrandMeister 312093	—	SUMMERVILLE, SC
18.6	W4APE	Greeleyville W4APE	444.7500	+5	TSQL 123.0	FM (analog)		—	Greeleyville, SC
20.6	KC4ED	Summerville KC4ED	442.3000	+5	none	FM (analog)		—	Summerville, SC
20.9	W4HRS	Nort Trident Hos W4HRS	146.7300	-0.6	TONE 123.0	FM (analog)		—	North Charleston, SC
20.9	N2OBS	Ladson N2OBS EchoLink	443.7750	+5	TSQL 123.0	FM (analog)	EchoLink 99729	—	Ladson, SC
20.9	N2OBS offline	Ladson N2OBS EchoLink	146.8650	-0.6	TONE 123.0	FM (analog)	EchoLink 99729	—	Ladson, SC
21.5	KX4DOR	Summerville KX4DOR	145.2800	-0.6	none	D-STAR		—	Summerville, SC
21.5	KX4DOR	Summerville KX4DOR	442.8375	+5	none	D-STAR		—	Summerville, SC
21.7	W4APE	Greeleyville W4APE EchoLink	145.2300	-0.6	TONE 123.0	FM (analog)	EchoLink 779467	—	Greeleyville, SC
22.6	KX4DOR	Ridgeville KX4DOR	443.8000	+5	CC1	DMR		—	Ridgeville, SC
23.2	W4HNK	Dorchester W4HNK	147.1800	+0.6	TONE 123.0	FM (analog)		—	Dorchester, SC
23.2	W4HNK	Dorchester W4HNK	443.8000	+5	TONE 123.0	FM (analog)		—	Dorchester, SC
23.3	W4HRS	Summerville Med W4HRS	146.9850	-0.6	TONE 123.0	FM (analog)		—	Summerville, SC
23.5	W4ANK	Jedburg W4ANK	147.2700	+0.6	TONE 123.0	FM (analog)		—	Jedburg, SC
23.9	WA4NMW	Knightsville WA4NMW	147.2250	+0.6	TSQL 123.0	FM (analog)		—	Knightsville, SC
24.8	NE2S	Hanahan NE2S BM	439.5000	-5	CC1	DMR	BrandMeister 316694501	—	Hanahan, SC
25.3	WA4USN	Knightsville WA4USN	146.9400	-0.6	TSQL 123.0	FM (analog)		—	Knightsville, SC
25.3	WA4USN	Mount Pleasant WA4USN	441.4500	+5	TSQL 123.0	FM (analog)		—	Mount Pleasant, SC
28.2	KJ4QLH	Vance KJ4QLH	146.8050	-0.6	TSQL 156.7	FM (analog)		—	Vance, SC
30.3	W4HRS	Charleston W4HRS	145.1600	-0.6	none	D-STAR		—	Charleston, SC
30.3	W4HRS	Charleston W4HRS	444.1125	+5	none	D-STAR		—	Charleston, SC
31.3	KK4ZBE offline	Mt Pleasant E KK4ZBE	146.6850	-0.6	TSQL 162.2	FM (analog)		—	Mt Pleasant, SC
31.7	K4IUG	Charleston K4IUG	224.6600	-1.6	TSQL 210.7	FM (analog)		—	Charleston, SC
31.8	K4IUG	Mt Pleasant K4IUG NONE-USE-C	443.4500	+5	TSQL 100.0	FM (analog) (DMR,FM)	NONE-USE-CONTACT99	—	Mt Pleasant, SC
31.9	W4HRS	Charleston W4HRS	444.7750	+5	TONE 123.0	FM (analog)		—	Charleston, SC
32.0	KM4ABW	Manning Hosp KM4ABW	145.1500	-0.6	TSQL 91.5	FM (analog)		—	Manning, SC
32.3	K4IUG	West Ashley FS 1 K4IUG	443.3750	+5	TSQL 100.0	FM (analog)		—	West Ashley, SC
32.7	N9HQC	Ravenel N9HQC BM	443.9000	+5	TONE 123.0	FM (analog) (DMR,FM)	BrandMeister 314755	—	Ravenel, SC
33.1	N7GZT	Vance N7GZT AllStar	442.2000	+5	DCS 023	FM (analog)	AllStar 637122 AllStar 637121	—	Vance, SC
33.2	WA4USN	Charleston USS WA4USN	146.7900	-0.6	TONE 123.0	FM (analog)		—	Charleston, SC
33.4	W4HRS	Charleston MUSC W4HRS IRLP	145.4500	-0.6	TONE 123.0	FM (analog)	IRLP 4557	—	Charleston, SC
33.4	W4HRS	Charleston MUSC W4HRS	444.8250	+5	TONE 123.0	FM (analog)		—	Charleston, SC
35.1	KA4GDW	Saint George M&M KA4GDW	147.0450	+0.6	TSQL 103.5	FM (analog)		—	Saint George, SC
36.9	NE4SC offline	Kingstree NE4SC	145.3100	-0.6	TONE 123.0	FM (analog)		—	Kingstree, SC
40.8	W4HRS	Georgetown Hosp W4HRS	146.7000	-0.6	TONE 123.0	FM (analog)		—	Georgetown, SC
41.3	KA4GDW	Bowman KA4GDW	146.8350	-0.6	TSQL 179.9	FM (analog)		—	Bowman, SC
41.3	KA4GDW	Bowman KA4GDW	224.7800	-1.6	TSQL 179.9	FM (analog)		—	Bowman, SC
41.9	NE4SC	Georgetown NE4SC	147.3750	+0.6	TONE 123.0	FM (analog)		—	Georgetown, SC
42.6	K4IUG	Adams Run K4IUG	147.3450	+0.6	TSQL 141.3	FM (analog)		—	Adams Run, SC
45.7	W4GL	Sumter W4GL	147.0150	+0.6	TSQL 156.7	FM (analog)		—	Sumter, SC
46.9	W4HRS	Walterboro Colle W4HRS	444.8500	+5	TONE 123.0	FM (analog)		—	Walterboro, SC
47.1	KG4BZN	Walterboro KG4BZN	147.1350	+0.6	none	FM (analog)		—	Walterboro, SC
47.1	KG4BZN	Walterboro KG4BZN	444.5500	+5	TONE 123.0	FM (analog)		—	Walterboro, SC
47.7	K4LMD	Branchville K4LMD	145.2100	-0.6	TSQL 100.0	FM (analog)		—	Branchville, SC
48.6	WA4USN	Seabrook Island WA4USN	145.4100	-0.6	TONE 123.0	FM (analog)		—	Seabrook Island, SC
49.8	W4GL	Sumter Tuomey W4GL	146.6400	-0.6	TONE 156.7	FM (analog)		—	Sumter, SC
49.8	W4GL	Sumter WRJA W4GL	444.1500	+5	TSQL 123.0	FM (analog) (FM,DV)		—	Sumter, SC