N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

W4MKG HAM

Amateur Extra class licensed since 2014 (12 yrs) W4MKG since 2020 · previously AD4PK Isle Of Palms, SC grid FM02dt LoTW user heard on PSK Reporter by 365 44 repeaters within 50 mi

🔒 Not available — currently licensed, through Nov 17, 2030. If it isn't renewed, it opens for vanity requests Nov 18, 2032.

📬 QSL: LoTW user · last upload Apr 20, 2021 · not eQSL AG · QRZ · HamQTH

📝 W4MKG has filed vanity applications before — latest filed Oct 28, 2020 · what was requested

Currently held by MARK K GRIFFIN · 2 holders on record

Current holder: MARK K GRIFFIN

Held W4MKG Nov 17, 2020 → present · first licensed Jan 14, 2014 as AD4PK · 2 licenses · FRN 0009650367

W4MKG Active Amateur Extra · vanity Nov 17, 2020 → expires Nov 17, 2030

Licensee
MARK K GRIFFIN

Address
32 Dune Ridge Lane
Isle of Palms, SC 29451
32.8124, -79.7252 (street) · Grid FM02dt · CQ 5 · ITU 8 · map ↗

FRN
0009650367

Previous call
AD4PK (Advanced)

Last granted
Nov 17, 2020

Effective
Jan 3, 2024

Last action
Jan 3, 2024
FCC actions (4)
- Jan 3, 2024 — Administrative update LIAUA
- Jan 3, 2024 — Administrative update LIAUA
- Nov 17, 2020 — Vanity call sign granted VANGRT
- Nov 17, 2020 — License issued LIISS
AD4PK Canceled Amateur Extra Jan 14, 2014 → Nov 17, 2020 (canceled)

Licensee
MARK K GRIFFIN

Address
32 Dune Ridge Lane
Isle of Palms, SC 29451
32.8124, -79.7252 (street) · Grid FM02dt · CQ 5 · ITU 8 · map ↗

FRN
0009650367

Previous call
KR4BL (Advanced)

Last granted
Jan 14, 2014

Effective
Feb 6, 2018

Last action
Nov 17, 2020
FCC actions (5)
- Nov 17, 2020 — License canceled LICAN
- Feb 6, 2018 — Administrative update LIAUA
- Feb 6, 2018 — Administrative update LIAUA
- Jul 14, 2017 — Administrative update LIAUA
- Jan 14, 2014 — License renewed LIREN

Address history

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

Seen Sep 5, 2017 → Oct 4, 2026 · 33 snapshots · as AD4PK
MARK K GRIFFIN
32 Dune Ridge Lane, Isle of Palms, SC 29451
32.8124, -79.7252 (street) · Grid FM02dt · CQ 5 · ITU 8 · map ↗
Seen Mar 28, 2014 → May 12, 2017 · 18 snapshots · as AD4PK
MARK K GRIFFIN
1 Beachwood W, Isle of Palms, SC 29451
32.8280, -79.7505 (ZIP center) · Grid FM02ct · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 22, 2013 · 10 snapshots · as AD4PK
MARK K GRIFFIN
160 Tranquility Pl, Hendersonville, NC 28739
35.2739, -82.5286 (ZIP center) · Grid EM85rg · CQ 5 · ITU 8 · map ↗

Previous holder: WILLIAM H FAUX

Held W4MKG Jan 26, 1998 → Jan 26, 2008 · first licensed Jan 26, 1998 as W4MKG · 1 license · no FRN on file (pre-2001 records)

W4MKG Expired Advanced Jan 26, 1998 → Jan 26, 2008 (expired)

Licensee
WILLIAM H FAUX

Address
10854 MEADOWLAND DRIVE
OAKTON, VA 22124-1408
38.8949, -77.3295 (ZIP center) · Grid FM18iv · CQ 5 · ITU 8 · map ↗

Last granted
Jan 26, 1998

Effective
Jan 26, 1998

Last action
Jan 27, 2010
FCC actions (1)
- Jan 27, 2010 — License expired LIEXP

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 · 48 snapshots · as W4MKG
WILLIAM H FAUX
10854 MEADOWLAND DRIVE, OAKTON, VA 22124-1408
38.8949, -77.3295 (ZIP center) · Grid FM18iv · CQ 5 · ITU 8 · map ↗

Vanity applications filed by W4MKG

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 Oct 28, 2020 Granted Nov 17, 2020 0009278393	AD4PK · MARK K GRIFFIN · Amateur Extra 32 Dune Ridge Lane, Isle of Palms, SC 29451 32.8124, -79.7252 (street) · Grid FM02dt · CQ 5 · ITU 8 · map ↗	1.W4MKG ✓ granted	Granted got W4MKG
Filed Feb 5, 2018 Award date was Feb 23, 2018 0008086921	AD4PK · MARK K GRIFFIN · Amateur Extra 32 Dune Ridge Lane, Isle of Palms, SC 29451 32.8124, -79.7252 (street) · Grid FM02dt · CQ 5 · ITU 8 · map ↗	1.N4QT held by John A Eccles III until Feb 23, 2028	Dismissed
Filed Feb 5, 2018 Award date was Feb 23, 2018 0008086923	AD4PK · MARK K GRIFFIN · Amateur Extra 32 Dune Ridge Lane, Isle of Palms, SC 29451 32.8124, -79.7252 (street) · Grid FM02dt · CQ 5 · ITU 8 · map ↗	1.N4QT held by John A Eccles III until Feb 23, 2028	Dismissed

Others requesting W4MKG

1 application listed W4MKG as a choice, newest first.

Filed	Award	Applicant	Choice #	W4MKG	Result
Oct 28, 2020	Nov 15, 2020	AD4PK · MARK K GRIFFIN · Isle of Palms, SC	1	Granted	Granted this call

📡 On the air: APRS, digital & WSPR spots

📤 Heard by others PSK Reporter

Heard by 365 stations (373 reports) · last 12 hr ago · FT8 · grid FM02DT

40m · 36417m · 1

Farthest: WB6CXC, 2,474 miles on 40m FT8 (15 dB)

PSK Reporter map →

Repeaters within 50 miles

44 repeaters within 50 miles of this address, 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 · 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
6.5	K4IUG	Mt Pleasant K4IUG NONE-USE-C	443.4500	+5	TSQL 100.0	FM (analog) (DMR,FM)	NONE-USE-CONTACT99	—	Mt Pleasant, SC
7.9	WR4SC	Charleston WR4SC	146.7600	-0.6	TSQL 123.0	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Charleston, SC
7.9	WR4SC	Charleston WR4SC NC-PRN	442.4625	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Charleston, SC
7.9	KR4CHS	Awendaw KR4CHS	145.1200	-0.6	none	D-STAR	🗓 1 net	1 net	Awendaw, SC
10.7	WA4USN	Charleston USS WA4USN	146.7900	-0.6	TONE 123.0	FM (analog)		—	Charleston, SC
12.9	W4HRS	Charleston MUSC W4HRS IRLP	145.4500	-0.6	TONE 123.0	FM (analog)	IRLP 4557	—	Charleston, SC
12.9	W4HRS	Charleston MUSC W4HRS	444.8250	+5	TONE 123.0	FM (analog)		—	Charleston, SC
14.4	W4HRS	Charleston W4HRS	145.1600	-0.6	none	D-STAR		—	Charleston, SC
14.4	W4HRS	Charleston W4HRS	444.1125	+5	none	D-STAR		—	Charleston, SC
16.0	K4IUG	Charleston K4IUG	224.6600	-1.6	TSQL 210.7	FM (analog)		—	Charleston, SC
16.9	K4IUG	West Ashley FS 1 K4IUG	443.3750	+5	TSQL 100.0	FM (analog)		—	West Ashley, SC
17.3	WR4SC	Charleston WR4SC	147.1050	+0.6	TSQL 123.0	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Charleston, SC
17.3	WR4SC	Florence WR4SC	441.5750	+5	TSQL 91.5	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Florence, SC
17.3	WR4SC	Charleston WR4SC NC-PRN	443.0375	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Charleston, SC
18.1	NE2S	Hanahan NE2S BM	439.5000	-5	CC1	DMR	BrandMeister 316694501	—	Hanahan, SC
18.4	W4HRS	Charleston W4HRS	444.7750	+5	TONE 123.0	FM (analog)		—	Charleston, SC
23.1	W4HRS	Nort Trident Hos W4HRS	146.7300	-0.6	TONE 123.0	FM (analog)		—	North Charleston, SC
23.4	KK4B	Cordesville KK4B	145.3500	-0.6	TSQL 162.2	FM (analog)	🗓 2 nets	2 nets · 43 check-ins · 26 stations	Cordesville, SC
25.3	N2OBS	Ladson N2OBS EchoLink	443.7750	+5	TSQL 123.0	FM (analog)	EchoLink 99729	—	Ladson, SC
27.2	W4HRS	Summerville Med W4HRS	146.9850	-0.6	TONE 123.0	FM (analog)		—	Summerville, SC
28.1	WX3C Listed as WX3C UHF	SUMMERVILLE WX3C BM	443.3700	+5	CC7	DMR	BrandMeister 311239	—	SUMMERVILLE, SC
28.1	WX3C	Boynton Beach WX3C BM	902.9875	+25	CC7	DMR	BrandMeister 312098	—	Boynton Beach, FL
28.1	WX3C Listed as WX3C VHF	SUMMERVILLE WX3C BM	147.2500	+0.6	CC7	DMR	BrandMeister 312093	—	SUMMERVILLE, SC
29.5	KX4DOR	Summerville KX4DOR	145.2800	-0.6	none	D-STAR		—	Summerville, SC
29.5	KX4DOR	Summerville KX4DOR	442.8375	+5	none	D-STAR		—	Summerville, SC
29.8	KC4ED	Summerville KC4ED	442.3000	+5	none	FM (analog)		—	Summerville, SC
29.9	WA4USN	Seabrook Island WA4USN	145.4100	-0.6	TONE 123.0	FM (analog)		—	Seabrook Island, SC
31.3	W4HRS	Moncks Corne EOC W4HRS	145.4900	-0.6	TONE 103.5	FM (analog)		—	Moncks Corner, SC
31.3	W4BRK	Moncks Corner W4BRK	146.6100	-0.6	TSQL 123.0	FM (analog)		—	Moncks Corner, SC
32.4	N9HQC	Ravenel N9HQC BM	443.9000	+5	TONE 123.0	FM (analog) (DMR,FM)	BrandMeister 314755	—	Ravenel, SC
33.9	WA4NMW	Knightsville WA4NMW	147.2250	+0.6	TSQL 123.0	FM (analog)		—	Knightsville, SC
34.0	WA4USN	Knightsville WA4USN	146.9400	-0.6	TSQL 123.0	FM (analog)		—	Knightsville, SC
34.0	WA4USN	Mount Pleasant WA4USN	441.4500	+5	TSQL 123.0	FM (analog)		—	Mount Pleasant, SC
34.8	K4IUG	Adams Run K4IUG	147.3450	+0.6	TSQL 141.3	FM (analog)		—	Adams Run, SC
38.8	KX4DOR	Ridgeville KX4DOR	443.8000	+5	CC1	DMR		—	Ridgeville, SC
42.5	KK4B	Russellville KK4B	147.3000	+0.6	TSQL 162.2	FM (analog)	🗓 2 nets	2 nets · 43 check-ins · 26 stations	Russellville, SC
42.8	W4HNK	Dorchester W4HNK	147.1800	+0.6	TONE 123.0	FM (analog)		—	Dorchester, SC
42.8	W4HNK	Dorchester W4HNK	443.8000	+5	TONE 123.0	FM (analog)		—	Dorchester, SC
43.2	W4ANK	Jedburg W4ANK	147.2700	+0.6	TONE 123.0	FM (analog)		—	Jedburg, SC
44.0	KQ4ONE	South Carolina KQ4ONE BM	445.3500	-5	CC1	DMR	BrandMeister 3223563	—	South Carolina, SC
46.3	WR4SC	Georgetown WR4SC NC-PRN	441.8125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Georgetown, SC
46.7	W4HRS	Georgetown Hosp W4HRS	146.7000	-0.6	TONE 123.0	FM (analog)		—	Georgetown, SC
6.1	KK4ZBE offline	Mt Pleasant E KK4ZBE	146.6850	-0.6	TSQL 162.2	FM (analog)		—	Mt Pleasant, SC
25.3	N2OBS offline	Ladson N2OBS EchoLink	146.8650	-0.6	TONE 123.0	FM (analog)	EchoLink 99729	—	Ladson, SC