N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 12, 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)

William D Strawhorne

FRN 0030088082 · first licensed Oct 21, 2020 as KO4IRM · 3 licenses on record

📝 FCC Applications (19)

Received	File number	Service	Purpose	Status	Call
Oct 10, 2023	0010723522	HAM	Administrative update	Granted	WT3M
Sep 13, 2021	0009706013	HAM	Administrative update	Granted	WT3M
Sep 13, 2021	0009695040	HAM	Withdrawal	Withdrawn	KG4WDS
Aug 24, 2021	0009671838	HAM	Withdrawal	Withdrawn	KG4WDS
Aug 23, 2021	0009672220	HAM	Modification	Granted	KG4WDS
Aug 13, 2021	0009649092	HAM	Withdrawal	Withdrawn	KG4WDS
Aug 13, 2021	0009643289	HAM	Withdrawal	Withdrawn	KG4WDS
Aug 10, 2021	0009655177	HAM	Modification	Dismissed	KG4WDS
Jul 30, 2021	0009641896	HAM	Modification	Dismissed	KG4WDS
Jul 15, 2021	0009623888	HAM	Modification	Dismissed	KG4WDS
Jul 9, 2021	0009603406	HAM	Withdrawal	Withdrawn	KG4WDS
Jun 28, 2021	0009601285	HAM	Modification	Dismissed	KG4WDS
May 19, 2021	0009557337	HAM	Modification	Dismissed	KG4WDS
May 18, 2021	0009556527	HAM	Modification	Granted	KG4WDS
Oct 28, 2020	0009277103	HAM	Modification	Dismissed	KO4IRM
Oct 27, 2020	0009275977	HAM	Modification	Dismissed	KO4IRM
Oct 27, 2020	0009275183	HAM	Modification	Granted	KO4IRM
Oct 26, 2020	0009270112	HAM	Withdrawal	Withdrawn	KO4IRM
Oct 21, 2020	0009269178	HAM	New license	Granted	KO4IRM

Complete Licensing History

WT3M Active Amateur Extra · vanity Sep 10, 2021 → expires Sep 10, 2031

Licensee
William D Strawhorne

Address
202 Dunns Creek Road
Donalds, SC 29638
34.3699, -82.2760 (street) · Grid EM84ui · CQ 5 · ITU 8 · map ↗

FRN
0030088082

Previous call
KG4WDS (Technician)

Last granted
Sep 10, 2021

Effective
Oct 11, 2023

Last action
Oct 11, 2023
FCC actions (4)
- Oct 11, 2023 — Administrative update LIAUA
- Sep 14, 2021 — Administrative update LIAUA
- Sep 10, 2021 — Vanity call sign granted VANGRT
- Sep 10, 2021 — License issued LIISS
KG4WDS Canceled Amateur Extra · vanity Nov 14, 2020 → Sep 10, 2021 (canceled)

Licensee
William D Strawhorne

Address
202 Dunns Creek Rd
Donalds, SC 29638
34.3639, -82.3382 (ZIP center) · Grid EM84ti · CQ 5 · ITU 8 · map ↗

FRN
0030088082

Previous call
KO4IRM (Technician)

Last granted
Nov 14, 2020

Effective
May 18, 2021

Last action
Sep 10, 2021
FCC actions (4)
- Sep 10, 2021 — License canceled LICAN
- May 18, 2021 — License modified LIMOD
- Nov 14, 2020 — Vanity call sign granted VANGRT
- Nov 14, 2020 — License issued LIISS
KO4IRM Canceled Technician Oct 21, 2020 → Nov 14, 2020 (canceled)

Licensee
William D Strawhorne

Address
202 Dunns Creek Rd
Donalds, SC 29638
34.3639, -82.3382 (ZIP center) · Grid EM84ti · CQ 5 · ITU 8 · map ↗

FRN
0030088082

Last granted
Oct 21, 2020

Effective
Oct 21, 2020

Last action
Nov 14, 2020
FCC actions (3)
- Nov 14, 2020 — License canceled LICAN
- Oct 21, 2020 — License issued LIISS
- Oct 21, 2020 — 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 · 28 snapshots · as KO4IRM
William D Strawhorne
202 Dunns Creek Rd, Donalds, SC 29638
34.3639, -82.3382 (ZIP center) · Grid EM84ti · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 → Oct 11, 2026 · 14 snapshots · as WT3M
William D Strawhorne
202 Dunns Creek Road, Donalds, SC 29638
34.3699, -82.2760 (street) · Grid EM84ui · CQ 5 · ITU 8 · map ↗

Repeaters within 50 Miles

80 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
25.6	W4FTK	Clinton W4FTK AllStar	443.6750	+5	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 643 check-ins · 265 stations	Clinton, SC
37.8	W4FTK	Greenville Paris W4FTK AllStar	443.4250	+5	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 643 check-ins · 265 stations	Greenville, SC
40.2	W4FTK	Saluda Sheriffs W4FTK AllStar	147.7500	-0.6	DCS 315	FM (analog)	AllStar EchoLink 🗓 2 nets	2 nets · 643 check-ins · 265 stations	Saluda, SC
43.9	W4FTK	Six Mile Mt W4FTK AllStar	442.5750	+5	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 643 check-ins · 265 stations	Six Mile, SC
45.5	W4FTK	Union W4FTK AllStar	441.7000	+5	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 643 check-ins · 265 stations	Union, SC
49.9	W4DV	Trenton W4DV	145.3900	-0.6	TSQL 71.9	FM (analog)	🗓 5 nets	5 nets · 539 check-ins · 121 stations	Trenton, SC
49.9	W4DV	Trenton W4DV	442.5500	+5	CC1	DMR	🗓 5 nets	5 nets · 539 check-ins · 121 stations	Trenton, SC
6.2	WR4SC	Greenwood WR4SC	441.6250	+5	TONE 91.5	FM (analog)	🗓 2 nets	2 nets · 254 check-ins · 104 stations	Greenwood, SC
6.2	WR4SC	Greenwood WR4SC NC-PRN	443.8375	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 254 check-ins · 104 stations	Greenwood, SC
40.2	WR4SC	Greenville WR4SC	145.3700	-0.6	TSQL 123.0	FM (analog)	🗓 2 nets	2 nets · 254 check-ins · 104 stations	Greenville, SC
44.1	WR4SC	Spartanburg Camp WR4SC	147.0900	+0.6	TSQL 162.2	FM (analog)	🗓 2 nets	2 nets · 254 check-ins · 104 stations	Spartanburg, SC
44.6	WR4SC	Spartanburg WR4SC NC-PRN	440.6625	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 254 check-ins · 104 stations	Spartanburg, SC
44.6	WR4SC	Spartanburg WR4SC	441.9500	+5	TONE 162.2	FM (analog)	🗓 2 nets	2 nets · 254 check-ins · 104 stations	Spartanburg, SC
42.6	WX4PG	Pickens Glassy WX4PG NC-PRN	442.3125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 168 check-ins · 42 stations	Pickens, SC
42.7	WX4PG	Pickens Glassy WX4PG AllStar	224.4000	-1.6	TSQL 131.8	FM (analog)	AllStar 406430 EchoLink 378595 AllStar 40643 🗓 2 nets	2 nets · 168 check-ins · 42 stations	Pickens, SC
42.7	WX4PG	Pickens Glassy WX4PG AllStar	147.1950	+0.6	TSQL 141.3	FM (analog)	AllStar 40642 EchoLink 4031 🗓 2 nets	2 nets · 168 check-ins · 42 stations	Pickens, SC
42.7	WX4PG	Pickens Glassy WX4PG AllStar	443.4500	+5	TSQL 127.3	FM (analog)	AllStar 40642 EchoLink 4031 🗓 2 nets	2 nets · 168 check-ins · 42 stations	Pickens, SC
43.9	WX4PG	Six Mile Mtn WX4PG	442.1250	+5	TSQL 127.3	FM (analog)	🗓 2 nets	2 nets · 168 check-ins · 42 stations	Six Mile, SC
43.9	WX4PG Offline	Six Mile Mtn WX4PG	146.7000	-0.6	TSQL 141.3	FM (analog)	🗓 2 nets	2 nets · 168 check-ins · 42 stations	Six Mile, SC
44.1	KW4BET	Union KW4BET AllStar	145.1500	simplex	TONE 103.5	FM (analog)	AllStar 474342 🗓 1 net	1 net · 51 check-ins · 50 stations	Union, SC
40.2	W4NYK	Greenville Paris W4NYK	146.8200	-0.6	none	FM (analog)	🗓 3 nets	3 nets · 50 check-ins · 23 stations	Greenville, SC
39.4	KO4MZ	Greer KO4MZ C-Bridge	145.4300	+0.6	CC1	DMR	C-Bridge 🗓 1 net	1 net · 8 check-ins · 7 stations	Greer, SC
44.1	K4JLA	Spartanburg K4JLA	147.3150	+0.6	TSQL 123.0	FM (analog)	🗓 1 net	1 net	Spartanburg, SC
44.1	K4II	Spartanburg K4II	442.0750	+5	TONE 123.0	FM (analog)	🗓 1 net	1 net	Spartanburg, SC
1.8	WJ4X	Donalds WJ4X EchoLink	442.6000	+5	TSQL 107.2	FM (analog) (DMR,FM)	EchoLink 29638 BrandMeister 314526	—	Donalds, SC
6.2	W4GWD	Greenwood W4GWD EchoLink	147.1650	+0.6	TONE 107.2	FM (analog)	EchoLink 584003	—	Greenwood, SC
8.4	KJ4VLT	Honea Path KJ4VLT	443.7750	+5	TSQL 127.3	FM (analog)		—	Honea Path, SC
13.7	W4GWD	Greenwood W4GWD	443.9000	+5	TONE 107.2	FM (analog)		—	Greenwood, SC
13.9	W4GWM	Greenwood W4GWM	145.4200	-0.6	none	D-STAR		—	Greenwood, SC
14.4	N4VDE	Abbeville N4VDE BM	443.9750	+5	CC1	DMR	BrandMeister 312340	—	Abbeville, SC
16.8	KD4HLH	Laurens KD4HLH	146.8650	-0.6	TONE 107.2	FM (analog)		—	Laurens, SC
17.4	KD4HLH	Laurens KD4HLH	443.1750	+5	TONE 146.2	FM (analog)		—	Laurens, SC
22.5	AI4JE	Iva AI4JE	443.2500	+5	TONE 123.0	FM (analog)		—	Iva, SC
23.3	N4AW	Anderson Hosp N4AW	443.8000	+5	TONE 82.5	FM (analog) (FM,C4FM)		—	Anderson, SC
23.3	N4AW	Anderson Hosp N4AW	146.9700	-0.6	TSQL 127.3	FM (analog)		—	Anderson, SC
23.3	N4ARP	Anderson Hosp N4ARP AllStar	442.8250	+5	TSQL 127.3	FM (analog)	AllStar 50391 EchoLink 442775	—	Anderson, SC
23.3	N4LRD	Anderson N4LRD NC-PRN	444.5375	+5	CC1	DMR	NC-PRN	—	Anderson, SC
25.4	WA4UKX Offline	Simpsonville WA4UKX IRLP	146.7300	-0.6	TONE 100.0	FM (analog)	IRLP 4200	—	Simpsonville, SC
25.4	KR4KEF	Simpsonville KR4KEF BM	440.9500	+5	CC3	DMR	BrandMeister 322251901	—	Simpsonville, SC
26.5	KI4CCZ	Calhoun Falls KI4CCZ	444.0000	+5	TSQL 118.8	FM (analog)		—	Calhoun Falls, SC
26.5	KI4CCZ	Calhoun Falls KI4CCZ	444.5750	+5	TSQL 103.5	FM (analog)		—	Calhoun Falls, SC
27.2	N5GI	Simpsonville N5GI IRLP	430.1250	simplex	TSQL 127.3	FM (analog)	IRLP 3079	—	Simpsonville, SC
31.6	N4BAF Offline	Greenville N4BAF IRLP	147.5300	simplex	none	FM (analog)	IRLP 4128	—	Greenville, SC
32.6	KJ4TID	Greenville KJ4TID BM	446.5000	-5	CC2	DMR	BrandMeister 314060	—	Greenville, SC
34.0	W4IQQ	Greenville W4IQQ	146.9400	-0.6	TONE 107.2	FM (analog)		—	Greenville, SC
34.0	W4ILY	Greenville W4ILY	224.2000	-1.6	none	FM (analog)		—	Greenville, SC
34.0	KB4PQA	Greenville Paris KB4PQA	442.2500	+5	none	FM (analog)		—	Greenville, SC
34.0	W4IQQ	Inman Greenville W4IQQ	443.3500	+5	none	FM (analog)		—	Inman, SC
34.0	WA4MWC	Greenville WA4MWC	1250.0000	in 1280.0000	none	FM (analog)		—	Greenville, SC
34.7	WK2Y	Atlanta WK2Y BM	439.0000	-5	CC1	DMR	BrandMeister 310199501	—	Atlanta, SC
34.8	KQ4WHN	Greer KQ4WHN BM	439.4500	-5	CC1	DMR	BrandMeister 321509701	—	Greer, SC
36.8	KI4CCZ	Elberton KI4CCZ	145.2100	-0.6	TSQL 118.8	FM (analog)		—	Elberton, GA
36.8	KI4CCZ	Elberton KI4CCZ	444.7000	+5	TSQL 118.8	FM (analog)		—	Elberton, GA
37.0	AF4E	Saluda Wtr Tank AF4E AllStar	146.9100	-0.6	TSQL 123.0	FM (analog)	AllStar 458591	—	Saluda, SC
37.4	K4BAN	Clemson K4BAN MARC	444.6250	+5	CC1	DMR	DMR-MARC	—	Clemson, SC
37.8	WD4EOG	Clemson Univ WD4EOG	145.4500	-0.6	TSQL 156.7	FM (analog)		—	Clemson, SC
37.8	WD4EOG	Clemson Univ WD4EOG	444.6250	+5	TSQL 156.7	FM (analog)		—	Clemson, SC
38.6	K4BAN	Clemson Univ K4BAN SCHEARTS-t	442.2375	+5	CC1	DMR	SCHEARTS-to-PRN	—	Clemson, SC
42.0	K4CDN Offline	Spartanburg Dtwn K4CDN WIRES-X	444.0750	+5	TSQL 100.0	FM (analog) (FM,C4FM)	WIRES-X 51858	—	Spartanburg, SC
42.7	KN4SWB	Pickens Glassy KN4SWB	147.0000	-0.6	CC1	DMR		—	Pickens, SC
42.7	KN4SWB	Pickens Glassy KN4SWB	444.3500	+5	CC1	DMR		—	Pickens, SC
42.7	N2PNE	Landrum N2PNE	444.9250	+5	none	FM (analog)		—	Landrum, SC
43.1	WB4LZT	Pickens Glassy WB4LZT	927.5125	-25	TONE 100.0	FM (analog) (FM,DMR,P25)		—	Pickens, SC
43.1	W4TWX Offline	Six Mile Mtn W4TWX	145.1700	-0.6	TSQL 162.2	FM (analog)		—	Six Mile, SC
43.3	W4TWX	Six Mile W4TWX	441.8000	+5	TONE 110.9	FM (analog)		—	Six Mile, SC
43.4	AA2C	Pickens AA2C BM	444.7500	+5	CC1	DMR	BrandMeister 311187	—	Pickens, SC
43.4	KN4SWB	Pickens KN4SWB 900-NET	927.5125	-25	CC1	DMR	900-NET	—	Pickens, SC
43.9	W4TWX Offline	Six Mile Mtn W4TWX	441.8750	+5	TONE 110.9	FM (analog)		—	Six Mile, SC
44.0	K4USC	Union K4USC	146.8350	-0.6	TONE 123.0	FM (analog)		—	Union, SC
44.1	K4II	Spartanburg K4II	224.4400	-1.6	none	FM (analog)		—	Spartanburg, SC
44.4	K4USC	Union K4USC AllStar	145.1500	-0.6	TONE 123.0	FM (analog)	AllStar 53344	—	Union, SC
45.2	KJ4YLO	Walhalla Stumpho KJ4YLO	443.7000	+5	TONE 91.5	FM (analog)		—	Walhalla, SC
45.4	K4MDI	Seneca K4MDI AllStar	440.7000	simplex	TONE 91.5	FM (analog)	AllStar 50257 AllStar 502571 AllStar 502570	—	Seneca, SC
45.4	K4MDI	Seneca K4MDI AllStar	438.1000	simplex	TONE 91.5	FM (analog)	AllStar 502572	—	Seneca, SC
45.5	KI4WVC	Spartanburg Reg KI4WVC	442.8000	+5	none	FM (analog)		—	Spartanburg, SC
45.5	WR4EC	Edgefield WR4EC	146.8500	-0.6	TSQL 91.5	FM (analog)		—	Edgefield, SC
47.6	W4CMB	Lavonia W4CMB	146.7150	-0.6	TONE 100.0	FM (analog) (FM,C4FM)		—	Lavonia, GA
47.6	W4CMB	Lavonia W4CMB	442.4750	+5	TONE 203.5	FM (analog) (FM,C4FM)		—	Lavonia, GA
47.9	W4CMB	Lavonia W4CMB BM	443.2000	+5	CC1	DMR	BrandMeister 313169	—	Lavonia, GA
48.8	KQ4NOR	Glymphville KQ4NOR AllStar	146.9550	simplex	TONE 186.2	FM (analog)	AllStar 66357	—	Glymphville, SC

Vanity Applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Aug 23, 2021 Granted Sep 10, 2021 0009672220	KG4WDS · William D Strawhorne · Amateur Extra Attn: William D Strawhorne · PO Box 29638 · 202 Dunns Creek rd, Donalds, SC 29638 34.3639, -82.3382 (ZIP center) · Grid EM84ti · CQ 5 · ITU 8 · map ↗	1.WT3M ✓ Granted	Granted got WT3M
Filed Aug 10, 2021 Award date was Aug 28, 2021 0009655177	KG4WDS · William D Strawhorne · Amateur Extra Attn: William D Strawhorne · PO Box 29638 · 202 Dunns Creek rd, Donalds, SC 29638 34.3639, -82.3382 (ZIP center) · Grid EM84ti · CQ 5 · ITU 8 · map ↗	1.K3VC Held by stephen henderson until Aug 28, 2031	Dismissed
Filed Jul 30, 2021 Award date was Aug 17, 2021 0009641896	KG4WDS · William D Strawhorne · Amateur Extra Attn: William D Strawhorne · PO Box 29638 · 202 Dunns Creek rd, Donalds, SC 29638 34.3639, -82.3382 (ZIP center) · Grid EM84ti · CQ 5 · ITU 8 · map ↗	1.KC2E Held by Mete Turhan until May 15, 2036	Dismissed
Filed Jul 15, 2021 Award date was Aug 2, 2021 0009623888	KG4WDS · William D Strawhorne · Amateur Extra Attn: William D Strawhorne · PO Box 29638 · 202 Dunns Creek rd, Donalds, SC 29638 34.3639, -82.3382 (ZIP center) · Grid EM84ti · CQ 5 · ITU 8 · map ↗	1.W3RB Held by WILLIAM C BLATZ until Aug 3, 2031	Dismissed
Filed Jun 28, 2021 Award date was Jul 16, 2021 0009601285	KG4WDS · William D Strawhorne · Amateur Extra Attn: William D Strawhorne · PO Box 29638 · 202 Dunns Creek rd, Donalds, SC 29638 34.3639, -82.3382 (ZIP center) · Grid EM84ti · CQ 5 · ITU 8 · map ↗	1.W3DS Held by DONALD C TUTTLE until Jul 16, 2031	Dismissed
Filed May 19, 2021 Award date was Jun 6, 2021 0009557337	KG4WDS · William D Strawhorne · Amateur Extra 202 Dunns Creek Rd, Donalds, SC 29638 34.3639, -82.3382 (ZIP center) · Grid EM84ti · CQ 5 · ITU 8 · map ↗	1.W3DS Held by DONALD C TUTTLE until Jul 16, 2031	Dismissed
Filed Oct 28, 2020 Granted Nov 14, 2020 0009277103	KO4IRM · William D Strawhorne · Technician Attn: William D Strawhorne · 202 Dunns Creek Rd, Donalds, SC 29638 34.3639, -82.3382 (ZIP center) · Grid EM84ti · CQ 5 · ITU 8 · map ↗	1.KG4WDS ✓ Granted 2.KC4WDS Available 3.KA4WDS Held before 1999 4.KD4WDS Available 5.KV4WDS Never issued 6.KO4WDS Available 7.W4WDS Held by WIlliam D Swink until Nov 26, 2032	Dismissed got KG4WDS
Filed Oct 27, 2020 Granted Nov 14, 2020 0009275183	KO4IRM · William D Strawhorne · Technician 202 Dunns Creek Rd, Donalds, SC 29638 34.3639, -82.3382 (ZIP center) · Grid EM84ti · CQ 5 · ITU 8 · map ↗	1.KG4WDS ✓ Granted 2.KC4WDS Available 3.KA4WDS Held before 1999 4.KD4WDS Available 5.KV4WDS Never issued 6.KL4WDS Never issued 7.KO4WDS Available 8.W4WDS Held by WIlliam D Swink until Nov 26, 2032	Granted got KG4WDS
Filed Oct 27, 2020 Granted Nov 14, 2020 0009275977	KO4IRM · William D Strawhorne · Technician 202 Dunns Creek Rd, Donalds, SC 29638 34.3639, -82.3382 (ZIP center) · Grid EM84ti · CQ 5 · ITU 8 · map ↗	1.KG4WDS ✓ Granted 2.KC4WDS Available 3.KA4WDS Held before 1999 4.KD4WDS Available 5.KV4WDS Never issued 6.KO4WDS Available 7.W4WDS Held by WIlliam D Swink until Nov 26, 2032	Dismissed got KG4WDS