N9TPB FCC License Search

🕒 FCC license data updated today 9:45 am CDT · 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)

N4MDH HAM

General class licensed since 1985 (41 yrs) Lake Placid, FL Grid EL97hi 87 repeaters within 50 mi

🔒 Not available — currently licensed, through Mar 27, 2035. If it isn't renewed, it opens for vanity requests Mar 28, 2037.

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

Currently held by JOHN J WILSON · 1 holder on record

Current holder: JOHN J WILSON

Held N4MDH May 31, 1985 → present · first licensed May 31, 1985 as N4MDH · 1 license · FRN 0004400180

N4MDH Active General May 31, 1985 → expires Mar 27, 2035

Licensee
JOHN J WILSON

Address
231 Hillside Dr
Lake Placid, FL 32043
27.3576, -81.4075 (street) · Grid EL97hi · CQ 5 · ITU 8 · map ↗

FRN
0004400180

Previous call
KB4MHE (Novice)

Last granted
Mar 27, 2025

Effective
Mar 27, 2025

Last action
Mar 27, 2025
FCC actions (5)
- Mar 27, 2025 — License renewed LIREN
- Mar 1, 2016 — Administrative update LIAUA
- Oct 3, 2014 — License renewed LIREN
- Feb 6, 2001 — Administrative update LIAUA
- Feb 6, 2001 — FCC action LITIN

Callbook Records, 1993–2003

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 Apr 13, 2001 → Apr 17, 2003 · 5 discs
N4MDH · General · issued Feb 6, 2001, expires Mar 22, 2004 · previously KB4MHE
JOHN J. WILSON
1217 NW 39TH DR, GAINESVILLE, FL 32605
Seen May 3, 1994 → Oct 31, 2000 · 13 discs
N4MDH · General · issued Mar 22, 1994, expires Mar 22, 2004 · previously KB4MHE (Novice)
JOHN J. WILSON
RT 4 BOX 19A, HAWTHORNE, FL 32640
Seen Sep 9, 1993 · 1 disc
N4MDH · General · issued May 31, 1985, expires May 31, 1995 · previously KB4MHE (Novice)
JOHN J WILSON
RT 4 BOX 19A, HAWTHORNE, FL 32640

Address history

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

Seen Apr 25, 2025 → Oct 11, 2026 · 6 snapshots · as N4MDH
JOHN J WILSON
231 Hillside Dr, Lake Placid, FL 32043
27.3576, -81.4075 (street) · Grid EL97hi · CQ 5 · ITU 8 · map ↗
Seen Mar 16, 2016 → Mar 13, 2025 · 22 snapshots · as N4MDH
JOHN J WILSON
411 walnut stPMB 4338, Green Cove Springs, FL 32043
29.9267, -81.7436 (ZIP center) · Grid EL99dw · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Feb 26, 2016 · 21 snapshots · as N4MDH
JOHN J WILSON
1217 NW 39TH DR, GAINESVILLE, FL 32605
29.6792, -82.3728 (ZIP center) · Grid EL89tq · CQ 5 · ITU 8 · map ↗

N4MDH 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.

1986 → 1992 · 3 editions
N4MDH · class G
John J Wilson
Rt 4 Box 19-A, Hawthorne, FL 31640
Winter 1986 p.514, Winter 1991 p.566, 1992 p.586

Others Requesting N4MDH

1 application listed N4MDH as a choice, newest first.

Filed	Award	Applicant	Choice #	N4MDH	Result
Jan 29, 2026	Feb 16, 2026	KE9EMQ · Michael D Hess · Bedford, IN	7	Not granted	They got N1MDH (choice 1)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for N4MDH in the last 24 hours. They show up here within seconds of N4MDH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

87 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
4.6	NI4CE	Lake Placid NI4CE	442.8500	+5	TONE 100.0	FM (analog)	🗓 1 net	1 net · 195 check-ins · 83 stations	Lake Placid, FL
5.2	NI4CE	Lake Placid Happ NI4CE	443.9500	+5	TSQL 100.0	FM (analog)	🗓 1 net	1 net · 195 check-ins · 83 stations	Lake Placid, FL
29.4	NI4CE	Arcadia NI4CE	443.4125	+5	none	FM (analog)	🗓 1 net	1 net · 195 check-ins · 83 stations	Arcadia, FL
43.5	NI4CE	Babcock Ranch NI4CE	443.6000	+5	TSQL 100.0	FM (analog)	🗓 1 net	1 net · 195 check-ins · 83 stations	Babcock Ranch, FL
43.9	NI4CE	Bartow NI4CE	442.1375	+5	none	FM (analog)	🗓 1 net	1 net · 195 check-ins · 83 stations	Bartow, FL
45.8	NI4CE	Bartow NI4CE	442.8250	+5	TSQL 100.0	FM (analog)	🗓 1 net	1 net · 195 check-ins · 83 stations	Bartow, FL
49.1	WX4E	Punta Gorda WX4E	146.7450	-0.6	TONE 136.5	FM (analog)	🗓 1 net	1 net · 4 check-ins · 4 stations	Punta Gorda, FL
49.1	WX4E	Punta Gorda WX4E IRLP	444.9750	+5	TSQL 136.5	FM (analog)	IRLP 4794 🗓 1 net	1 net · 4 check-ins · 4 stations	Punta Gorda, FL
0.2	KE4GZV	Lake Placid KE4GZV	224.6400	-1.6	none	FM (analog)		—	Lake Placid, FL
0.2	KE4GZV	Avon Park KE4GZV	443.5750	+5	TONE 100.0	FM (analog)		—	Avon Park, FL
3.6	K2HP	Lake Placid K2HP	146.6700	-0.6	TONE 127.3	FM (analog)		—	Lake Placid, FL
4.9	KW4G	Lake Placid KW4G AllStar	442.7375	+5	TONE 100.0	FM (analog)	AllStar 659371	—	Lake Placid, FL
4.9	KM4ECQ	Lake Placid KM4ECQ	442.7375	+5	CC?	DMR		—	Lake Placid, FL
4.9	WW4EOC	Lake Placid WW4EOC	444.5250	+5	TONE 203.5	FM (analog)		—	Lake Placid, FL
4.9	KK4LI	Lake Placid KK4LI	443.9500	+5	TONE 100.0	FM (analog)		—	Lake Placid, FL
5.0	W4HCA	Lake Placid Happ W4HCA	147.0450	+0.6	TSQL 100.0	FM (analog)		—	Lake Placid, FL
5.0	W4HCA	Lake Placid Happ W4HCA	442.7375	+5		Fusion (C4FM)		—	Lake Placid, FL
5.0	KW4G	Lake Placid KW4G AllStar	147.0450	+0.6	TONE 100.0	FM (analog)	AllStar 659372	—	Lake Placid, FL
5.2	W4HEM	Lake Placid W4HEM	145.2100	-0.6	TSQL 100.0	FM (analog)		—	Lake Placid, FL
5.7	W4HEM	Sebring HC EOC W4HEM	147.2700	+0.6	TSQL 100.0	FM (analog)		—	Sebring, FL
7.3	KK4LI	Highlands KK4LI	442.9000	+5	TONE 100.0	FM (analog)		—	Highlands, FL
7.3	W4HEM	De Soto City W4HEM	444.9250	+5	CC?	DMR		—	De Soto City, FL
8.5	N8MI Offline	Sebring N8MI BM	441.9500	+5	CC1	DMR	BrandMeister 311162	—	Sebring, FL
9.8	no call listed	Sebring Florida	442.9000	+5	TONE 100.0	FM (analog)		—	Sebring, FL
15.0	W4HCA	Avon Park Lk W4HCA	442.3500	+5	TSQL 100.0	FM (analog) (C4FM,FM)		—	Avon Park, FL
17.0	N4EMH	Avon Park N4EMH	145.2900	-0.6	TONE 127.3	FM (analog)		—	Avon Park, FL
17.4	W4HEM	Avon Park Nation W4HEM	145.3300	-0.6	TSQL 100.0	FM (analog)		—	Avon Park, FL
17.9	KM4ECQ	Avon Park KM4ECQ	443.3125	+5	CC?	DMR		—	Avon Park, FL
21.6	W4HEM	Avon Park Bombin W4HEM	444.8250	+5	TSQL 100.0	FM (analog)		—	Avon Park, FL
22.2	K4RLA	Florida K4RLA	441.8375	+5	none	FM (analog)		—	, FL
22.2	KB4EC	Miami KB4EC	443.3250	+5	TSQL 123.0	FM (analog)		—	Miami, FL
26.5	W7RTK	Okeechobee W7RTK	146.7000	-0.6	TONE 100.0	FM (analog)		—	Okeechobee, FL
28.0	N4EMH	Wauchula N4EMH	146.6250	-0.6	TONE 127.3	FM (analog)		—	Wauchula, FL
28.0	N4EMH	Wauchula N4EMH	442.3250	+5	TSQL 127.3	FM (analog) (C4FM,FM)		—	Wauchula, FL
28.0	W9KBE	Wauchula W9KBE BM	431.9000	in 441.9000	CC1	DMR	BrandMeister 317192802 BrandMeister 317192803	—	Wauchula, FL
29.3	WC4PEM	Frostproof WC4PEM IRLP	444.9500	+5	TSQL 127.3	FM (analog)	EchoLink 3363 IRLP 4156	—	Frostproof, FL
29.4	W4MIN	Arcadia W4MIN	147.0750	+0.6	TONE 100.0	FM (analog)		—	Arcadia, FL
29.4	W4MIN	Arcadia W4MIN	444.2000	+5	TONE 100.0	FM (analog)		—	Arcadia, FL
30.6	W4VCO	Indian Lake Esta W4VCO Interstate	444.6875	+5	CC1	DMR	Interstate	—	Indian Lake Estates, FL
32.1	W4TEJ	Lakeport W4TEJ	147.3000	+0.6	TONE 100.0	FM (analog)		—	Lakeport, FL
32.1	W4TEJ	Lakeport W4TEJ	444.0250	+5	TONE 100.0	FM (analog)		—	Lakeport, FL
33.0	W4MIN	Arcadia W4MIN EchoLink	147.1800	+0.6	TONE 100.0	FM (analog)	EchoLink 213895	—	Arcadia, FL
33.9	KJ4SHL	Babson Park KJ4SHL	444.6875	+5	CC?	DMR		—	Babson Park, FL
35.1	KF4MM	Riverview KF4MM	145.2100	-0.6	TONE 77.0	FM (analog)		—	Riverview, FL
36.2	K4OKE	Okeechobee K4OKE	53.3100	-1	none	FM (analog)		—	Okeechobee, FL
36.3	K4OKE	Okeechobee K4OKE	147.0900	+0.6	TSQL 100.0	FM (analog)		—	Okeechobee, FL
36.4	K4OKE	Okeechobee K4OKE	147.1950	+0.6	TONE 100.0	FM (analog)		—	Okeechobee, FL
36.4	K4OKE	Okeechobee K4OKE	444.0500	+5	TSQL 100.0	FM (analog)		—	Okeechobee, FL
36.4	W4VCO	Fort Meade W4VCO Interstate	443.8125	+5	CC1	DMR	Interstate-2-Network	—	Fort Meade, FL
40.0	K4LKW	Lake Wales K4LKW EchoLink	147.3300	+0.6	TONE 127.3	FM (analog) (C4FM,FM)	EchoLink 429535	—	Lake Wales, FL
40.6	W9VDS	Labelle W9VDS	145.4700	-0.6	none	FM (analog)		—	Labelle, FL
40.9	W4GEM	Moore Haven W4GEM BM	927.6875	-25	CC6	DMR	BrandMeister 312840	—	Moore Haven, FL
40.9	KB4ELI	Moore Haven Glad KB4ELI	147.3000	+0.6	TSQL 100.0	FM (analog)		—	Moore Haven, FL
41.1	KJ4FJD	Moore Haven KJ4FJD	147.3000	+0.6	TONE 100.0	FM (analog) (FM,P25)		—	Moore Haven, FL
41.3	KF4EA	Okeechobee KF4EA	224.1000	-1.6	none	FM (analog)		—	Okeechobee, FL
41.7	KR4IZE	Duette KR4IZE WIRES-X	442.8750	+5		Fusion (C4FM)	WIRES-X 63364	—	Duette, FL
42.5	no call listed	Kenansville Florida	444.9750	+5	TONE 107.2	FM (analog)		—	Kenansville, FL
43.5	W4MYK	Myakka City W4MYK	147.1500	+0.6	TONE 82.5	FM (analog)		—	Myakka City, FL
43.7	VE3KR Offline	Huntsville VE3KR IRLP	146.5900	simplex	TSQL 156.7	FM (analog)	IRLP 2224	—	Huntsville, ON
43.9	WC4PEM	Bartow WC4PEM	444.4875	+5	none	FM (analog) (DV,FM)		—	Bartow, FL
44.0	KJ4ARB	Tampa KJ4ARB	431.7375	in 438.3375	TONE 88.5	FM (analog)		—	Tampa, FL
44.1	WC4PEM Listed as WC4PEM/R	Lakeland WC4PEM WIRES-X	145.2700	-0.6	TSQL 127.3	FM (analog) (C4FM,FM)	WIRES-X 94102	—	Lakeland, FL
44.6	KR4NZC	Town L0C4T0R KR4NZC BM	446.5000	-5	CC1	DMR	BrandMeister 3226799	—	Town, L0C4T0R, FL
44.7	WX8P	Punta Gorda WX8P AllStar	446.0250	simplex	TONE 67.0	FM (analog)	AllStar 54214 AllStar 542140	—	Punta Gorda, FL
44.7	WX8P	Punta Gorda WX8P AllStar	439.9500	simplex	TONE 123.0	FM (analog)	AllStar 542141	—	Punta Gorda, FL
45.2	KI4AYW	LaBelle KI4AYW	145.4700	-0.6	TONE 97.4	FM (analog)		—	LaBelle, FL
45.2	NQ6U	LaBelle NQ6U BM	442.5000	+5	CC9	DMR	BrandMeister 311220 DMR-MARC	—	LaBelle, FL
45.2	N0JCC	Labelle N0JCC	145.4700	-0.6	TONE 97.4	FM (analog)		—	Labelle, FL
45.3	WA4PAM	LaBelle EOC WA4PAM	145.4700	-0.6	TSQL 97.4	FM (analog)		—	LaBelle, FL
45.6	W4PSR Offline	Bartow W4PSR BM	147.3900	+0.6	CC1	DMR	BrandMeister 313340	—	Bartow, FL
46.2	K9NJS	Clewiston K9NJS	443.6000	+5	none	FM (analog)		—	Clewiston, FL
46.6	KJ4RUF	Clewiston KJ4RUF BM	440.0000	+5	CC1	DMR	BrandMeister 3221225	—	Clewiston, FL
46.6	NX4Y	Dundee NX4Y	444.3500	+5	TONE 103.5	FM (analog)		—	Dundee, FL
47.5	N4ZNU	Punta Gorda N4ZNU	146.9250	-0.6	TONE 107.2	FM (analog)		—	Punta Gorda, FL
47.6	WC4PEM	Dundee WC4PEM IRLP	146.9850	-0.6	TSQL 127.3	FM (analog)	EchoLink 149429 IRLP 4128	—	Dundee, FL
47.6	K4LKW	Dundee Wtr K4LKW	442.4250	+5	TSQL 127.3	FM (analog) (C4FM,FM)		—	Dundee, FL
47.7	KD7OAB	Bartow KD7OAB BM	430.4500	in 439.4500	CC1	DMR	BrandMeister 314996502	—	Bartow, FL
47.7	KN4YCU	Dundee KN4YCU BM	433.0125	+5	CC1	DMR	BrandMeister 315204404	—	Dundee, FL
48.7	W4DUX	Port Charlotte W4DUX	147.0150	+0.6	TONE 136.5	FM (analog)		—	Port Charlotte, FL
48.8	K4NRG	Ft Pierce K4NRG	927.6000	-25	TONE 100.0	FM (analog)		—	Ft Pierce, FL
49.1	KF4QWC	Punta Gorda KF4QWC	146.6850	-0.6	TONE 136.5	FM (analog)		—	Punta Gorda, FL
49.1	K0RTU	Punta Gorda K0RTU	444.8500	+5	TONE 136.5	FM (analog)		—	Punta Gorda, FL
49.3	W4DUX	Port Charlotte W4DUX IRLP	147.2550	+0.6	TONE 136.5	FM (analog)	EchoLink 843017 IRLP 4659	—	Port Charlotte, FL
49.3	K0NLF Offline	Punta Gorda K0NLF BM	443.0000	+5	none	D-STAR (DMR,DV)	BrandMeister 314637	—	Punta Gorda, FL
49.6	W4DUX	Port Charlotte W4DUX ChicagoLan	442.9250	+5	CC1	DMR	ChicagoLand	—	Port Charlotte, FL
49.6	KI4QDW	Port Charlotte KI4QDW	444.8000	+5	TONE 103.5	FM (analog)		—	Port Charlotte, FL
49.8	W7MHM Offline	Punta Gorda W7MHM BM	444.6500	+5	CC1	DMR	BrandMeister 313842	—	Punta Gorda, FL