N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

William H Heckle

FRN 0003179769 · first licensed Dec 30, 1999 as N4XST · 3 licenses on record

📝 FCC applications (12)

Received	File number	Service	Purpose	Status	Call
Mar 14, 2016	0007184454	HAM	Renewal	Granted	K4YQ
Sep 28, 2015	0006960816	HAM	Administrative update	Granted	K4YQ
Jun 9, 2006	0002632190	HAM	Withdrawal	Withdrawn	AK4K
Jun 2, 2006	0002626588	HAM	Withdrawal	Withdrawn	AK4K
May 30, 2006	0002615034	HAM	Withdrawal	Withdrawn	N4XST
May 22, 2006	0002620865	HAM	Modification	Granted	AK4K
May 2, 2006	0002588259	HAM	Modification	Granted	N4XST
Apr 13, 2006	0002571430	HAM	Modification	Dismissed	N4XST
Mar 14, 2006	0002524748	HAM	Modification	Dismissed	N4XST
Dec 17, 2003	0001549630	HAM	Modification	Granted	N4XST
May 31, 2000	0000149191	HAM	Modification	Granted	N4XST
Dec 29, 1999	0000063759	HAM	Renewal	Granted	N4XST

Complete licensing history

K4YQ Canceled Amateur Extra · vanity Jun 9, 2006 → Feb 24, 2018 (canceled)

Licensee
William H Heckle

Address
2205 Raven Trl
West Columbia, SC 29169
33.9975, -81.0974 (ZIP center) · Grid EM93kx · CQ 5 · ITU 8 · map ↗

FRN
0003179769

Previous call
AK4K (General)

Last granted
Mar 14, 2016

Effective
Mar 14, 2016

Last action
May 20, 2025
FCC actions (6)
- Oct 3, 2019 — Record corrected COR
- Oct 3, 2019 — Record corrected COR
- Mar 14, 2016 — License renewed LIREN
- Sep 29, 2015 — Administrative update LIAUA
- Jun 9, 2006 — Vanity call sign granted VANGRT
- Jun 9, 2006 — License issued LIISS
AK4K Canceled Amateur Extra · vanity May 20, 2006 → Jun 9, 2006 (canceled)

Licensee
William H Heckle

Address
Attn: William H. Heckle
2205 Raven Trl
West Columbia, SC 29169
33.9975, -81.0974 (ZIP center) · Grid EM93kx · CQ 5 · ITU 8 · map ↗

FRN
0003179769

Previous call
N4XST (General)

Last granted
May 20, 2006

Effective
May 20, 2006

Last action
May 20, 2025
FCC actions (3)
- Jun 9, 2006 — License canceled LICAN
- May 20, 2006 — Vanity call sign granted VANGRT
- May 20, 2006 — License issued LIISS
N4XST Canceled Amateur Extra Dec 30, 1999 → May 20, 2006 (canceled)

Licensee
William H Heckle

Address
2205 Raven Trl
West Columbia, SC 29169
33.9975, -81.0974 (ZIP center) · Grid EM93kx · CQ 5 · ITU 8 · map ↗

FRN
0003179769

Last granted
Dec 30, 1999

Effective
Dec 17, 2003

Last action
May 20, 2006
FCC actions (4)
- May 20, 2006 — License canceled LICAN
- Dec 17, 2003 — License modified LIMOD
- Jun 1, 2000 — License modified LIMOD
- Dec 30, 1999 — License renewed LIREN

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 142 snapshots · as N4XST
William H Heckle
2205 Raven Trl, West Columbia, SC 29169
33.9975, -81.0974 (ZIP center) · Grid EM93kx · CQ 5 · ITU 8 · map ↗

Repeaters within 50 miles

76 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
3.6	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
3.6	K4HI	Columbia K4HI WIRES-X	147.3600	+0.6	TSQL 100.0	FM (analog)	WIRES-X 64927	—	Columbia, SC
3.6	WR4SC	Columbia Capital WR4SC NC-PRN	440.6125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Columbia, SC
3.6	K9OH	Columbia K9OH AllStar	444.8750	+5	TSQL 91.5	FM (analog)	AllStar 417861	—	Columbia, SC
3.6	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
4.3	W4DZF	Columbia St W4DZF	145.2700	-0.6	DCS 632	FM (analog)		—	Columbia, SC
4.6	W4EAE	Cayce W4EAE	433.1000	+5	CC1	DMR		—	Cayce, SC
4.6	W4EAE	Cayce W4EAE	443.1000	+5	none	D-STAR (DMR,DV)		—	Cayce, SC
11.4	KJ4BWK	Columbia KJ4BWK	442.2000	+5	none	D-STAR		—	Columbia, SC
11.4	KJ4BWK	Columbia KJ4BWK	1282.2250	+12	none	D-STAR		—	Columbia, SC
11.9	K4LLE	Lexington S K4LLE	147.0000	+0.6	TSQL 123.0	FM (analog) (FM,P25)	🗓 2 nets	2 nets · 70 check-ins · 30 stations	Lexington, SC
12.4	WR4SC	Columbia WR4SC	441.7250	+5	TONE 91.5	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Columbia, SC
12.4	WR4SC	Columbia WR4SC NC-PRN	442.5125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Columbia, SC
15.7	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
16.6	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
19.8	N5CWH	Gilbert N5CWH	146.6550	-0.6	TSQL 156.7	FM (analog)		—	Gilbert, SC
19.8	KC4GYM	Gilbert KC4GYM IRLP	224.5600	-1.6	TSQL 162.2	FM (analog)	IRLP 4109	—	Gilbert, SC
20.0	KI4IVP	Elgin KI4IVP WIRES-X	147.2400	+0.6	TSQL 103.5	FM (analog) (FM,C4FM)	WIRES-X 18449	—	Elgin, SC
20.1	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
22.0	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
22.0	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
22.7	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
22.7	N4UHF	Little Mountain N4UHF	444.6500	+5	CC0	DMR		—	Little Mountain, SC
24.5	KG4UAL	Leesville KG4UAL AllStar	444.4000	+5	DCS 315	FM (analog)	AllStar 558721	—	Leesville, SC
25.2	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
27.2	KJ4BWK	Saint Matthews KJ4BWK	145.4000	-0.6	none	D-STAR		—	Saint Matthews, SC
27.5	KI4RAX	Lugoff KI4RAX	146.8200	-0.6	TSQL 91.5	FM (analog) (FM,C4FM)		—	Lugoff, SC
27.5	KI4RAX	Lugoff KI4RAX	441.8000	+5	none	D-STAR (DV,DMR)		—	Lugoff, SC
29.4	AD4U	Saint Matthews AD4U	146.6700	-0.6	TSQL 156.7	FM (analog)		—	Saint Matthews, SC
29.4	N7GZT	Saint Matthews N7GZT	53.2100	-1	none	FM (analog)		—	Saint Matthews, SC
29.6	N7GZT	Saint Hemlock rd N7GZT AllStar	442.7750	+5	TSQL 156.7	FM (analog)	AllStar 637120	—	Saint Matthews, SC
31.6	KF4NQN	Monettta KF4NQN AllStar	446.6000	-5	TONE 156.7	FM (analog)	AllStar 28575	—	Monettta, SC
33.0	KJ4QLH	Neeses KJ4QLH	147.0900	+0.6	TONE 156.7	FM (analog)		—	Neeses, SC
33.1	KQ4NOR	Glymphville KQ4NOR AllStar	146.9550	simplex	TONE 186.2	FM (analog)	AllStar 66357	—	Glymphville, SC
34.0	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
34.8	KJ4QLH	Orangeburg /Calh KJ4QLH	147.3900	+0.6	TSQL 156.7	FM (analog)		—	Orangeburg, SC
35.1	WR4SC	Orangeburg WR4SC	146.8800	-0.6	TSQL 123.0	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Orangeburg, SC
35.1	WR4SC	Orangeburg WR4SC NC-PRN	440.5875	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Orangeburg, SC
35.1	WR4SC	Orangeburg WR4SC	441.7500	+5	TONE 123.0	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Orangeburg, SC
36.7	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
39.3	K1LVA	Aiken K1LVA AllStar	145.7700	simplex	TONE 131.8	FM (analog)	AllStar 28249 EchoLink 179307	—	Aiken, SC
39.9	W4GL	Wedgefield W4GL	145.4300	-0.6	TSQL 156.7	FM (analog)		—	Wedgefield, SC
40.0	AF4E	Saluda Wtr Tank AF4E AllStar	146.9100	-0.6	TSQL 123.0	FM (analog)	AllStar 458591	—	Saluda, SC
40.4	W4GL	Sumter W4GL	441.9500	+5	none	D-STAR		—	Sumter, SC
43.6	W4GL	Sumter Tuomey W4GL	146.6400	-0.6	TONE 156.7	FM (analog)		—	Sumter, SC
43.6	W4GL	Sumter WRJA W4GL	444.1500	+5	TSQL 123.0	FM (analog) (FM,DV)		—	Sumter, SC
43.6	WR4SC	Sumter WR4SC	147.0150	+0.6	TSQL 156.7	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Sumter, SC
45.3	N2ZZ	Aiken N2ZZ BM	443.4625	+5	CC1	DMR	BrandMeister 314500 🗓 4 nets	4 nets · 97 check-ins · 62 stations	Aiken, SC
46.1	W4DV	Trenton W4DV	145.3900	-0.6	TSQL 71.9	FM (analog)	🗓 5 nets	5 nets · 435 check-ins · 89 stations	Trenton, SC
46.1	W4DV	Trenton W4DV	442.5500	+5	CC1	DMR	🗓 5 nets	5 nets · 435 check-ins · 89 stations	Trenton, SC
46.3	KR4AIK	Aiken Old Hosp KR4AIK	145.1600	-0.6	none	D-STAR		—	Aiken, SC
46.3	KR4AIK	Aiken Old Hosp KR4AIK	443.4125	+5	none	D-STAR		—	Aiken, SC
46.8	N4ADM	Aiken N4ADM	147.2850	+0.6	none	FM (analog)		—	Aiken, SC
46.9	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
47.5	N4ADI	Aiken N4ADI	146.8050	-0.6	none	FM (analog)		—	Aiken, SC
47.5	N4ADI	Aiken N4ADI	440.7125	+5	none	D-STAR		—	Aiken, SC
47.5	N4ADI	Aiken N4ADI	443.0000	+5	none	FM (analog) (DMR,FM)		—	Aiken, SC
47.5	N4ADI	Aiken N4ADI BM	444.0375	+5	CC0	DMR	BrandMeister 310972	—	Aiken, SC
47.5	N4ADI	Aiken N4ADI	927.7000	-25	none	P25		—	Aiken, SC
47.6	WR4EC	Edgefield WR4EC	146.8500	-0.6	TSQL 91.5	FM (analog)		—	Edgefield, SC
47.8	W4PSC	Leslie W4PSC	444.7250	+5	DCS 156	FM (analog)	🗓 1 net	1 net · 15 check-ins · 8 stations	Leslie, SC
47.9	KW4BET	Chester Near KW4BET XLX056	442.4750	+5	DCS 023	FM (analog) (DMR,FM)	AllStar 474346 EchoLink 442475 IRLP 7609 WIRES-X 36034 AllStar 474345 XLX056 🗓 1 net	1 net	Chester, SC
47.9	W4CHR	Chester Near W4CHR AllStar	145.3100	-0.6	DCS 145	FM (analog)	AllStar 530447 EchoLink 307645	—	Chester, SC
48.1	W4GL	Sumter W4GL	147.0150	+0.6	TSQL 156.7	FM (analog)		—	Sumter, SC
48.1	WR4SC	Sumter WR4SC NC-PRN	442.3125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Sumter, SC
48.2	WR4SC	Aiken WR4SC	441.5250	+5	TONE 91.5	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Aiken, SC
48.3	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
48.5	WB4TGK	Bamberg WB4TGK	145.3300	-0.6	TONE 156.7	FM (analog)		—	Bamberg, SC
49.3	WR4SC	Chester WR4SC	440.5750	+5	CC1	DMR	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Chester SC, SC
49.8	W4FTK	Richburg W4FTK AllStar	146.7600	-0.6	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Richburg, SC
49.9	KA4GDW	Bowman KA4GDW	224.7800	-1.6	TSQL 179.9	FM (analog)		—	Bowman, SC
2.7	W4EAE offline	Cayce W4EAE IRLP	147.5100	simplex	TSQL 131.8	FM (analog)	IRLP 8255	—	Cayce, SC
3.6	N4EOY offline	Columbia N4EOY	224.9000	-1.6	none	FM (analog)		—	Columbia, SC
6.3	KG4GKY offline	West Columbia KG4GKY IRLP	446.8750	simplex	TSQL 79.7	FM (analog)	IRLP 4045	—	West Columbia, SC
47.5	N4ADI offline	Punta Gorda N4ADI	444.6500	+5	CC?	DMR		—	Punta Gorda, FL
48.0	W4APE offline	Lucknow W4APE EchoLink	146.9250	-0.6	TONE 123.0	FM (analog)	EchoLink 779467	—	Lucknow, SC

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed May 22, 2006 Award date was Jun 9, 2006 0002620865	AK4K · William H Heckle · Amateur Extra Attn: William H. Heckle · 2205 Raven Trl, West Columbia, SC 29169 33.9975, -81.0974 (ZIP center) · Grid EM93kx · CQ 5 · ITU 8 · map ↗	1.K4YQ held	Granted
Filed May 2, 2006 Award date was May 20, 2006 0002588259	N4XST · William H Heckle · Amateur Extra Attn: William H. Heckle · 2205 Raven Trl, West Columbia, SC 29169 33.9975, -81.0974 (ZIP center) · Grid EM93kx · CQ 5 · ITU 8 · map ↗	1.N4PJ held 2.K4HV held 3.KS4K held 4.AK4K held	Granted
Filed Apr 13, 2006 Award date was May 1, 2006 0002571430	N4XST · William H Heckle · Amateur Extra 2205 Raven Trl, West Columbia, SC 29169 33.9975, -81.0974 (ZIP center) · Grid EM93kx · CQ 5 · ITU 8 · map ↗	1.K4RH held 2.WZ4C held	Dismissed
Filed Mar 14, 2006 Award date was Apr 1, 2006 0002524748	N4XST · William H Heckle · Amateur Extra 2205 Raven Trl, West Columbia, SC 29169 33.9975, -81.0974 (ZIP center) · Grid EM93kx · CQ 5 · ITU 8 · map ↗	1.WH4T	Dismissed