N9TPB FCC License Search

🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 2026) · next update today 9:45 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)

K4HAR HAM

Amateur Extra class licensed since 2017 (9 yrs) K4HAR since 2019 · previously KN4FXK Lexington, SC Grid EM93jv Active on 1 net 83 repeaters within 50 mi

🔒 Not available — currently licensed, through Feb 26, 2029. If it isn't renewed, it opens for vanity requests Feb 27, 2031.

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

📝 K4HAR has filed vanity applications before — latest filed Feb 7, 2019 · what was requested

Currently held by JAMES O HARMON · 1 holder on record

🗓 Active on 1 net · last heard Oct 5, 2026

Current holder: JAMES O HARMON

Held K4HAR Feb 26, 2019 → present · first licensed Sep 18, 2017 as KN4FXK · 2 licenses · FRN 0026839944

K4HAR Active Amateur Extra · vanity Feb 26, 2019 → expires Feb 26, 2029

Licensee
JAMES O HARMON

Address
PO Box 85604
LEXINGTON, SC 29073
33.8911, -81.2362 (ZIP center) · Grid EM93jv · CQ 5 · ITU 8 · map ↗

FRN
0026839944

Previous call
KN4FXK (General)

Last granted
Feb 26, 2019

Effective
Sep 23, 2019

Last action
Sep 23, 2019
FCC actions (3)
- Sep 23, 2019 — License modified LIMOD
- Feb 26, 2019 — Vanity call sign granted VANGRT
- Feb 26, 2019 — License issued LIISS
KN4FXK Canceled General Sep 18, 2017 → Feb 26, 2019 (canceled)

Licensee
JAMES O HARMON

Address
PO Box 85604
LEXINGTON, SC 29073
33.8911, -81.2362 (ZIP center) · Grid EM93jv · CQ 5 · ITU 8 · map ↗

FRN
0026839944

Last granted
Sep 18, 2017

Effective
Dec 18, 2017

Last action
Feb 26, 2019
FCC actions (6)
- Feb 26, 2019 — License canceled LICAN
- Dec 18, 2017 — License modified LIMOD
- Sep 26, 2017 — Authorization printed AUTHPR
- Sep 25, 2017 — FCC action RCDUP
- Sep 18, 2017 — License issued LIISS
- Sep 18, 2017 — 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 Nov 11, 2017 → Oct 4, 2026 · 33 snapshots · as KN4FXK
JAMES O HARMON
PO Box 85604
LEXINGTON, SC 29073
33.8911, -81.2362 (ZIP center) · Grid EM93jv · CQ 5 · ITU 8 · map ↗

Earlier Holders

K4HAR in the 1993–2003 Callbooks

From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.

Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs
K4HAR · Advanced · issued May 21, 1985, expires May 21, 1995
RALPH JACKSON
5869 SHAWNEE DR, LAKEWORTH, FL 33463

K4HAR in the Printed Callbooks, 1909–1997

From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

1997 · 1 edition
K4HAR · class A
Ralph Jackson
5869 Shawnee Dr, Lake Worth, FL 33463
1997 p.675
1996 · 1 edition
K4HAR · class A
Ralph Jackson
5869 Shawneo Dr, Lak• Worth Fl Ll4bl, GA 31909
1996 p.653
1994 → 1995 · 2 editions
K4HAR · class A
Ralph Jackson
5869 Shawnee Dr, Lake Worth, FL 33463
1994 p.595, 1995 p.661
1992 · 1 edition
K4HAR
A Dr
Lake Worth, FL 13463
1992 p.528
1989 → 1991 · 3 editions
K4HAR · class A
Ralph Jackson
5869 Shawnee Dr, Lake Worth, FL 33463
Winter 1989 p.484, Winter 1990 p.477, Winter 1991 p.507
1986 · 1 edition
K4HAR · class A
Ralph Jackson
5869 Hawnee Dr, Lake Worth, FL 33463
Winter 1986 p.466
1985 · 1 edition
K4HAR · class A
Ralph Jackson
5869 Shawnee Dr, Lakeworth, FL 33463
Winter 1985 p.471
1984 · 1 edition
K4HAR · class A
Ralph Jackson
5869 Hawnee Dr, Lakeworth, FL 33463
Winter 1984 p.476
1972 → 1983 · 12 editions
K4HAR · class A
Ralph Jackson Jr
‘5869 Shawnee Dr-R-D 3, Lake Worth, FL 33462
Winter 1972 p.254, Winter 1973 p.254, 1974 p.230, Winter 1975 p.252, Winter 1976 p.255, Winter 1977 p.271, Winter 1978 p.376, Winter 1979 p.405, Winter 1980 p.428, 1981 p.359, Winter 1982 p.440, Winter 1983 p.455
1969 · 1 edition
K4HAR · class C
Simmie E . Rape J R
1018 Skyview A V
Summer 1969 p.252
1965 · 1 edition
K4HAR
Simmie E. Rape Jr
10i8 Skyview Av
Summer 1965 p.232
1964 · 1 edition
K4HAR
Sim M I E E. R A P E Jr
1018 Sky View Av
Fall 1964 p.228
1962 · 1 edition
K4HAR
Simmie E. Rape Jr
1018 Skyview Av
Fall 1962 p.238
1961 · 1 edition
K4HAR
Simmie F
Rape Jr1 1018 Skyyiew Av
Fall 1961 p.245
1960 → 1961 · 2 editions
K4HAR
Simmie E. Rape .jr
1018 Skyvjew Av
Winter 1960 p.232, Spring 1961 p.232
None · 1 edition
K4HAR · class A
Ralph Jackson Jr
5869 Shawnee Dr, Lakeworth
None p.230

Vanity Applications Filed by K4HAR

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 Feb 7, 2019 Granted Feb 26, 2019 0008520369	KN4FXK · JAMES O HARMON · General Attn: James O. Harmon · PO Box 85604 · LEXINGTON, SC 29073 33.8911, -81.2362 (ZIP center) · Grid EM93jv · CQ 5 · ITU 8 · map ↗	1.K4HAR ✓ Granted	Granted got K4HAR

Others Requesting K4HAR

6 applications listed K4HAR as a choice, newest first.

Filed	Award	Applicant	Choice #	K4HAR	Result
Jul 18, 2022	Aug 5, 2022	KQ4BNU · Harrison County Amateur Radio Club · Cynthiana, KY	13	Not granted	They got K4HSN (choice 1)
Feb 7, 2019	Feb 25, 2019	KN4FXK · JAMES O HARMON · LEXINGTON, SC	1	Granted	Granted this call
Oct 12, 2007	Oct 30, 2007	KE4LSC · Gary L Craft · Huntsville, AL	9	Not granted	They got K4ZZB (choice 4)
Apr 20, 2007	May 8, 2007	KI4SJN · Scott D Hartshorn · Ocala, FL	5	Not granted	They got KW4SH (choice 1)
Nov 20, 2002	Dec 8, 2002	KG4VUP · Harry E Miller · Nancy, KY	25	Not granted	They got KY4KAT (choice 1)
Oct 11, 2001	Oct 29, 2001	KG4PKP · Harry D Singletary Jr · Scranton, SC	2	Not granted	They got W4HAR (choice 1)

Nets

Net	When	Frequency	Role	Times	Last
Columbia ARC Sun Nite Net_	Sun 8:30 PM ET	147.330 MHz	Checked in	3	2026-10-05

From nets logged with NetLogger since the start of collection.

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for K4HAR in the last 24 hours. They show up here within seconds of K4HAR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

83 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
14.0	W4FTK	Columbia W4FTK AllStar	442.8750	+5	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Columbia, SC
22.7	W4FTK	Little Mt W4FTK AllStar	443.8750	+5	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Little Mt, SC
22.7	W4FTK	Little Mountain W4FTK AllStar	146.6250	-0.6	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Little Mountain, SC
26.9	W4FTK	Blythewood W4FTK AllStar	443.6500	+5	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Blythewood, SC
29.6	W4FTK	Saluda Sheriffs W4FTK AllStar	147.7500	-0.6	TONE 123.0	FM (analog)	AllStar EchoLink 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Saluda, SC
40.6	W4FTK	Wedgefield W4FTK AllStar	147.0600	+0.6	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Wedgefield, SC
36.2	W4DV	Trenton W4DV	145.3900	-0.6	TSQL 71.9	FM (analog)	🗓 5 nets	5 nets · 506 check-ins · 120 stations	Trenton, SC
36.2	W4DV	Trenton W4DV	442.5500	+5	CC1	DMR	🗓 5 nets	5 nets · 506 check-ins · 120 stations	Trenton, SC
42.1	W4DV	Trenton W4DV EchoLink	145.4900	-0.6	TSQL 71.9	FM (analog)	EchoLink 128921 🗓 5 nets	5 nets · 506 check-ins · 120 stations	Trenton, SC
42.1	W4DV	Trenton W4DV	444.9500	+5	TSQL 71.9	FM (analog)	🗓 5 nets	5 nets · 506 check-ins · 120 stations	Trenton, SC
13.8	WR4SC	Columbia Capital WR4SC NC-PRN	440.6125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Columbia, SC
21.8	WR4SC	Little Mountain WR4SC NC-PRN	443.5375	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Little Mountain, SC
23.3	WR4SC	Columbia WR4SC	441.7250	+5	TONE 91.5	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Columbia, SC
23.3	WR4SC	Columbia WR4SC NC-PRN	442.5125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Columbia, SC
23.4	WR4SC	Little Mountain WR4SC	147.2100	+0.6	TSQL 156.7	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Little Mountain, SC
33.7	WR4SC	Orangeburg WR4SC	146.8800	-0.6	TSQL 123.0	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Orangeburg, SC
33.7	WR4SC	Orangeburg WR4SC NC-PRN	440.5875	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Orangeburg, SC
33.7	WR4SC	Orangeburg WR4SC	441.7500	+5	TONE 123.0	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Orangeburg, SC
37.4	WR4SC	Aiken WR4SC	441.5250	+5	TONE 91.5	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Aiken, SC
45.2	WR4SC	Barnwell WR4SC	147.0300	+0.6	TSQL 156.7	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Barnwell, SC
48.2	WR4SC	Beech Island WR4SC	147.3450	+0.6	TONE 91.5	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Beech Island, SC
48.2	WR4SC	Beech Island WR4SC	443.1250	+5	TONE 91.5	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Beech Island, SC
49.4	WR4SC	Beech Island WR4SC NC-PRN	444.2875	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Beech Island, SC
49.5	WR4SC	Barnwell WR4SC NC-PRN	440.6875	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Barnwell, SC
49.5	WR4SC	Barnwell WR4SC	442.0000	+5	TONE 91.5	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Barnwell, SC
34.5	N2ZZ	Aiken N2ZZ BM	443.4625	+5	CC1	DMR	BrandMeister 314500 🗓 4 nets	4 nets · 97 check-ins · 62 stations	Aiken, SC
37.5	N2ZZ	Aiken Reg Med N2ZZ EchoLink	145.3500	-0.6	TSQL 156.7	FM (analog)	EchoLink 5764 🗓 4 nets	4 nets · 97 check-ins · 62 stations	Aiken, SC
13.8	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
25.8	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
7.0	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
16.7	W4RRC	Leesville W4RRC AllStar	147.2550	+0.6	TONE 123.0	FM (analog)	AllStar 50790 🗓 1 net	1 net · 10 check-ins · 10 stations	Leesville, SC
4.5	KG4GKY Offline	West Columbia KG4GKY IRLP	446.8750	simplex	TSQL 79.7	FM (analog)	IRLP 4045	—	West Columbia, SC
10.1	N5CWH	Gilbert N5CWH	146.6550	-0.6	TSQL 156.7	FM (analog)		—	Gilbert, SC
10.1	KC4GYM	Gilbert KC4GYM IRLP	224.5600	-1.6	TSQL 162.2	FM (analog)	IRLP 4109	—	Gilbert, SC
10.6	W4EAE Offline	Cayce W4EAE IRLP	147.5100	simplex	TSQL 131.8	FM (analog)	IRLP 8255	—	Cayce, SC
12.0	W4EAE	Cayce W4EAE	433.1000	+5	CC1	DMR		—	Cayce, SC
12.0	W4EAE	Cayce W4EAE	443.1000	+5	none	D-STAR (DMR,DV)		—	Cayce, SC
13.8	W4DZF	Columbia St W4DZF	145.2700	-0.6	DCS 632	FM (analog)		—	Columbia, SC
13.8	K4HI	Columbia K4HI WIRES-X	147.3600	+0.6	TSQL 100.0	FM (analog)	WIRES-X 64927	—	Columbia, SC
13.8	K9OH	Columbia K9OH AllStar	444.8750	+5	TSQL 91.5	FM (analog)	AllStar 417861	—	Columbia, SC
13.8	N4EOY Offline	Columbia N4EOY	224.9000	-1.6	none	FM (analog)		—	Columbia, SC
16.0	KG4UAL	Leesville KG4UAL AllStar	444.4000	+5	DCS 315	FM (analog)	AllStar 558721	—	Leesville, SC
21.6	KJ4BWK	Columbia KJ4BWK	442.2000	+5	none	D-STAR		—	Columbia, SC
21.6	KJ4BWK	Columbia KJ4BWK	1282.2250	+12	none	D-STAR		—	Columbia, SC
22.1	KF4NQN	Monettta KF4NQN AllStar	446.6000	-5	TONE 156.7	FM (analog)	AllStar 28575	—	Monettta, SC
23.4	N4UHF	Little Mountain N4UHF	444.6500	+5	CC0	DMR		—	Little Mountain, SC
27.2	KJ4QLH	Neeses KJ4QLH	147.0900	+0.6	TONE 156.7	FM (analog)		—	Neeses, SC
28.3	KJ4BWK	Saint Matthews KJ4BWK	145.4000	-0.6	none	D-STAR		—	Saint Matthews, SC
28.5	K1LVA	Aiken K1LVA AllStar	145.7700	simplex	TONE 131.8	FM (analog)	AllStar 28249 EchoLink 179307	—	Aiken, SC
30.6	AD4U	Saint Matthews AD4U	146.6700	-0.6	TSQL 156.7	FM (analog)		—	Saint Matthews, SC
30.6	N7GZT	Saint Matthews N7GZT	53.2100	-1	none	FM (analog)		—	Saint Matthews, SC
30.7	KI4IVP	Elgin KI4IVP WIRES-X	147.2400	+0.6	TSQL 103.5	FM (analog) (FM,C4FM)	WIRES-X 18449	—	Elgin, SC
31.6	N7GZT	Saint Hemlock rd N7GZT AllStar	442.7750	+5	TSQL 156.7	FM (analog)	AllStar 637120	—	Saint Matthews, SC
33.1	AF4E	Saluda Wtr Tank AF4E AllStar	146.9100	-0.6	TSQL 123.0	FM (analog)	AllStar 458591	—	Saluda, SC
33.4	KJ4QLH	Orangeburg /Calh KJ4QLH	147.3900	+0.6	TSQL 156.7	FM (analog)		—	Orangeburg, SC
35.5	KR4AIK	Aiken Old Hosp KR4AIK	145.1600	-0.6	none	D-STAR		—	Aiken, SC
35.5	KR4AIK	Aiken Old Hosp KR4AIK	443.4125	+5	none	D-STAR		—	Aiken, SC
36.0	N4ADM	Aiken N4ADM	147.2850	+0.6	none	FM (analog)		—	Aiken, SC
36.4	KQ4NOR	Glymphville KQ4NOR AllStar	146.9550	simplex	TONE 186.2	FM (analog)	AllStar 66357	—	Glymphville, SC
36.6	N4ADI	Aiken N4ADI	146.8050	-0.6	none	FM (analog)		—	Aiken, SC
36.6	N4ADI	Aiken N4ADI	440.7125	+5	none	D-STAR		—	Aiken, SC
36.6	N4ADI	Aiken N4ADI	443.0000	+5	none	FM (analog) (DMR,FM)		—	Aiken, SC
36.6	N4ADI	Aiken N4ADI BM	444.0375	+5	CC0	DMR	BrandMeister 310972	—	Aiken, SC
36.6	N4ADI	Aiken N4ADI	927.7000	-25	none	P25		—	Aiken, SC
36.6	N4ADI Offline	Punta Gorda N4ADI	444.6500	+5	CC?	DMR		—	Punta Gorda, FL
38.1	WR4EC	Edgefield WR4EC	146.8500	-0.6	TSQL 91.5	FM (analog)		—	Edgefield, SC
38.3	KI4RAX	Lugoff KI4RAX	146.8200	-0.6	TSQL 91.5	FM (analog) (FM,C4FM)		—	Lugoff, SC
38.3	KI4RAX	Lugoff KI4RAX	441.8000	+5	none	D-STAR (DV,DMR)		—	Lugoff, SC
42.6	WB4TGK	Bamberg WB4TGK	145.3300	-0.6	TONE 156.7	FM (analog)		—	Bamberg, SC
45.2	KK4BQ Offline	Barnwell KK4BQ	449.2500	-5	TONE 156.7	FM (analog)		—	Barnwell, SC
45.2	KK4BQ	Barnwell KK4BQ	147.3750	+0.6	TONE 91.5	FM (analog)		—	Barnwell, SC
48.1	W4GL	Wedgefield W4GL	145.4300	-0.6	TSQL 156.7	FM (analog)		—	Wedgefield, SC
48.2	KM4LOD	Beech Island KM4LOD	145.2600	-0.6	none	FM (analog) (DV,FM)		—	Beech Island, SC
48.2	KM4LOD	Beech Island KM4LOD	440.5500	+5	none	FM (analog) (DV,FM)		—	Beech Island, SC
48.3	W4GL	Sumter W4GL	441.9500	+5	none	D-STAR		—	Sumter, SC
48.4	KA4GDW	Bowman KA4GDW	224.7800	-1.6	TSQL 179.9	FM (analog)		—	Bowman, SC
48.9	KA4GDW	Bowman KA4GDW	146.8350	-0.6	TSQL 179.9	FM (analog)		—	Bowman, SC
49.5	KE4RAP	North Augusta KE4RAP WIRES-X	146.9400	-0.6		Fusion (C4FM)	WIRES-X 92023	—	North Augusta, SC
49.5	KE4RAP	North Augusta KE4RAP	444.8000	+5	TSQL 146.2	FM (analog)		—	North Augusta, SC
49.5	KK4BQ	Barnwell KK4BQ	147.0300	+0.6	TONE 156.7	FM (analog)		—	Barnwell, SC
49.8	W4ZKM	Jackson W4ZKM	145.4500	-0.6	TSQL 123.0	FM (analog)		—	Jackson, SC
49.8	K4NAB	North Augusta K4NAB	146.7300	-0.6	none	FM (analog)		—	North Augusta, SC
49.8	KG4HIR	North Augusta KG4HIR	927.8000	-25	TSQL 146.2	FM (analog)		—	North Augusta, SC