N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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

N4MDH HAM

General class licensed since 2001 (25 yrs) Lake Placid, FL grid EL97hi 86 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 Feb 6, 2001 → present · first licensed Feb 6, 2001 as N4MDH · 1 license · FRN 0004400180

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

Others requesting N4MDH

1 application listed N4MDH as a choice, newest first.

FiledAwardApplicantChoice #Status
Jan 29, 2026 Feb 16, 2026 KE9EMQ · Michael D Hess · Bedford, IN 7Granted

📡 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

86 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)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
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
4.6 NI4CE Lake Placid
NI4CE
 442.8500 +5 TONE 100.0 FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations 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
5.2 NI4CE Lake Placid Happ
NI4CE
 443.9500 +5 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations 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
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
29.4 NI4CE Arcadia
NI4CE
 443.4125 +5 none FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations 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 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 KJ4JMH Duette
KJ4JMH WIRES-X
 442.8750 +5 DG-ID 82 Fusion (C4FM) WIRES-X 63364 WIRES-X 51648 — 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
43.5 NI4CE Babcock Ranch
NI4CE
 443.6000 +5 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Babcock Ranch, FL
43.7 VE3KR Huntsville
VE3KR IRLP
 146.5900 simplex TSQL 156.7 FM (analog) IRLP 2224 — Huntsville, ON
43.9 NI4CE Bartow
NI4CE
 442.1375 +5 none FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Bartow, FL
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
45.8 NI4CE Bartow
NI4CE
 442.8250 +5 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations 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 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 K0RTU Punta Gorda
K0RTU
 444.8500 +5 TONE 136.5 FM (analog) — 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
49.3 W4DUX Port Charlotte
W4DUX IRLP
 147.2550 +0.6 TONE 136.5 FM (analog) EchoLink 843017 IRLP 4659 — Port Charlotte, 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
8.5 N8MI offline Sebring
N8MI BM
 441.9500 +5 CC1 DMR BrandMeister 311162 — Sebring, FL
45.6 W4PSR offline Bartow
W4PSR BM
 147.3900 +0.6 CC1 DMR BrandMeister 313340 — Bartow, FL
49.3 K0NLF offline Punta Gorda
K0NLF BM
 443.0000 +5 none D-STAR (DMR,DV) BrandMeister 314637 — Punta Gorda, FL
49.8 W7MHM offline Punta Gorda
W7MHM BM
 444.6500 +5 CC1 DMR BrandMeister 313842 — Punta Gorda, FL