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

GEORGE C SHEAFFER

FRN 0004385597 · first licensed as KD4WDX · 2 licenses on record

Complete licensing history

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

Nets

NetWhenFrequencyRoleTimesLast
WCF_EagleMetMon 8:00 PM · Mon 8:15 PM ET442.950 MHZChecked in32026-09-22

From nets logged with NetLogger since the start of collection.

Repeaters within 50 miles

121 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)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
5.0 W4HCA Avon Park Lk
W4HCA
 442.3500 +5 TSQL 100.0 FM (analog) (C4FM,FM) — Avon Park, FL
6.2 W4HEM Avon Park Nation
W4HEM
 145.3300 -0.6 TSQL 100.0 FM (analog) — Avon Park, FL
6.5 no call listed Sebring
Florida
 442.9000 +5 TONE 100.0 FM (analog) — Sebring, FL
6.5 N4EMH Avon Park
N4EMH
 145.2900 -0.6 TONE 127.3 FM (analog) — Avon Park, FL
6.9 KM4ECQ Avon Park
KM4ECQ
 443.3125 +5 CC? DMR — Avon Park, FL
6.9 KK4LI Highlands
KK4LI
 442.9000 +5 TONE 100.0 FM (analog) — Highlands, FL
6.9 W4HEM De Soto City
W4HEM
 444.9250 +5 CC? DMR — De Soto City, FL
8.9 W4HEM Sebring HC EOC
W4HEM
 147.2700 +0.6 TSQL 100.0 FM (analog) — Sebring, FL
11.2 K4RLA Florida
K4RLA
 441.8375 +5 none FM (analog) — , FL
11.2 KB4EC Miami
KB4EC
 443.3250 +5 TSQL 123.0 FM (analog) — Miami, FL
13.0 KE4GZV Lake Placid
KE4GZV
 224.6400 -1.6 none FM (analog) — Lake Placid, FL
13.0 KE4GZV Avon Park
KE4GZV
 443.5750 +5 TONE 100.0 FM (analog) — Avon Park, FL
16.1 W4HEM Avon Park Bombin
W4HEM
 444.8250 +5 TSQL 100.0 FM (analog) — Avon Park, FL
16.1 K2HP Lake Placid
K2HP
 146.6700 -0.6 TONE 127.3 FM (analog) — Lake Placid, FL
16.5 N4EMH Wauchula
N4EMH
 146.6250 -0.6 TONE 127.3 FM (analog) — Wauchula, FL
16.5 N4EMH Wauchula
N4EMH
 442.3250 +5 TSQL 127.3 FM (analog) (C4FM,FM) — Wauchula, FL
16.5 W9KBE Wauchula
W9KBE BM
 431.9000 in 441.9000 CC1 DMR BrandMeister 317192802 BrandMeister 317192803 — Wauchula, FL
17.4 WC4PEM Frostproof
WC4PEM IRLP
 444.9500 +5 TSQL 127.3 FM (analog) EchoLink 3363 IRLP 4156 — Frostproof, FL
17.8 NI4CE Lake Placid
NI4CE
 442.8500 +5 TONE 100.0 FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Lake Placid, FL
18.2 KW4G Lake Placid
KW4G AllStar
 442.7375 +5 TONE 100.0 FM (analog) AllStar 659371 — Lake Placid, FL
18.2 KM4ECQ Lake Placid
KM4ECQ
 442.7375 +5 CC? DMR — Lake Placid, FL
18.2 WW4EOC Lake Placid
WW4EOC
 444.5250 +5 TONE 203.5 FM (analog) — Lake Placid, FL
18.2 KK4LI Lake Placid
KK4LI
 443.9500 +5 TONE 100.0 FM (analog) — Lake Placid, FL
18.3 W4HCA Lake Placid Happ
W4HCA
 442.7375 +5 Fusion (C4FM) — Lake Placid, FL
18.3 W4HCA Lake Placid Happ
W4HCA
 147.0450 +0.6 TSQL 100.0 FM (analog) — Lake Placid, FL
18.3 KW4G Lake Placid
KW4G AllStar
 147.0450 +0.6 TONE 100.0 FM (analog) AllStar 659372 — Lake Placid, FL
18.5 W4HEM Lake Placid
W4HEM
 145.2100 -0.6 TSQL 100.0 FM (analog) — Lake Placid, FL
18.5 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
23.0 KJ4SHL Babson Park
KJ4SHL
 444.6875 +5 CC? DMR — Babson Park, FL
23.2 W4VCO Fort Meade
W4VCO Interstate
 443.8125 +5 CC1 DMR Interstate-2-Network — Fort Meade, FL
23.4 W4VCO Indian Lake Esta
W4VCO Interstate
 444.6875 +5 CC1 DMR Interstate — Indian Lake Estates, FL
27.7 W4MIN Arcadia
W4MIN
 147.0750 +0.6 TONE 100.0 FM (analog) — Arcadia, FL
27.7 W4MIN Arcadia
W4MIN
 444.2000 +5 TONE 100.0 FM (analog) — Arcadia, FL
27.7 NI4CE Arcadia
NI4CE
 443.4125 +5 none FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Arcadia, FL
28.1 KF4MM Riverview
KF4MM
 145.2100 -0.6 TONE 77.0 FM (analog) — Riverview, FL
28.5 K4LKW Lake Wales
K4LKW EchoLink
 147.3300 +0.6 TONE 127.3 FM (analog) (C4FM,FM) EchoLink 429535 — Lake Wales, FL
30.0 W4MIN Arcadia
W4MIN EchoLink
 147.1800 +0.6 TONE 100.0 FM (analog) EchoLink 213895 — Arcadia, FL
30.7 NI4CE Bartow
NI4CE
 442.1375 +5 none FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Bartow, FL
30.7 WC4PEM Bartow
WC4PEM
 444.4875 +5 none FM (analog) (DV,FM) — Bartow, FL
30.9 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
32.2 KJ4JMH Duette
KJ4JMH WIRES-X
 442.8750 +5 DG-ID 82 Fusion (C4FM) WIRES-X 63364 WIRES-X 51648 — Duette, FL
32.6 NI4CE Bartow
NI4CE
 442.8250 +5 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Bartow, FL
34.5 KD7OAB Bartow
KD7OAB BM
 430.4500 in 439.4500 CC1 DMR BrandMeister 314996502 — Bartow, FL
35.0 NX4Y Dundee
NX4Y
 444.3500 +5 TONE 103.5 FM (analog) — Dundee, FL
35.9 WC4PEM Dundee
WC4PEM IRLP
 146.9850 -0.6 TSQL 127.3 FM (analog) EchoLink 149429 IRLP 4128 — Dundee, FL
35.9 K4LKW Dundee Wtr
K4LKW
 442.4250 +5 TSQL 127.3 FM (analog) (C4FM,FM) — Dundee, FL
36.0 KN4YCU Dundee
KN4YCU BM
 433.0125 +5 CC1 DMR BrandMeister 315204404 — Dundee, FL
37.4 W9CR Lakeland
W9CR
 224.0600 -0.6 TONE 146.2 FM (analog) — Lakeland, FL
37.5 W7RTK Okeechobee
W7RTK
 146.7000 -0.6 TONE 100.0 FM (analog) — Okeechobee, FL
37.7 KJ4ACN Lakeland
KJ4ACN
 444.7750 +5 CC0 DMR — Lakeland, FL
37.9 N4KEG Lakeland
N4KEG K4USD
 444.6625 +5 none FM (analog) (DMR,FM) K4USD — Lakeland, FL
38.0 N4KEG Lakeland
N4KEG
 442.0250 +5 none FM (analog) — Lakeland, FL
38.2 W4MYK Myakka City
W4MYK
 147.1500 +0.6 TONE 82.5 FM (analog) — Myakka City, FL
38.3 KD4EFM Lakeland
KD4EFM
 146.6550 -0.6 none FM (analog) — Lakeland, FL
38.8 KE4WDP Winter Haven
KE4WDP
 444.8000 +5 TONE 127.3 FM (analog) — Winter Haven, FL
39.4 KE4WDP Winter Haven
KE4WDP
 146.8650 -0.6 TONE 127.3 FM (analog) — Winter Haven, FL
39.4 KE4WDP Winter Haven
KE4WDP
 146.7750 in 146.1150 TONE 127.3 FM (analog) — Winter Haven, FL
39.4 KE4WDP Winter Haven
KE4WDP
 442.4250 +5 TONE 127.3 FM (analog) — Winter Haven, FL
39.4 KE4WDP Winter Haven
KE4WDP
 224.8000 -1.6 TONE 127.3 FM (analog) — Winter Haven, FL
39.4 KE4WDP Winter Haven
KE4WDP
 441.8000 +5 TONE 127.3 FM (analog) — Winter Haven, FL
40.9 no call listed Kenansville
Florida
 444.9750 +5 TONE 107.2 FM (analog) — Kenansville, FL
41.9 K4LKW Haines City Land
K4LKW
 223.9000 -1.6 TSQL 127.3 FM (analog) — Haines City, FL
43.6 NI4CE Verna
NI4CE
 442.9500 +5 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Verna, FL
43.7 W4PUH Auburndale
W4PUH
 927.0125 -25 TONE 127.3 FM (analog) — Auburndale, FL
44.0 VE3KR Huntsville
VE3KR IRLP
 146.5900 simplex TSQL 156.7 FM (analog) IRLP 2224 — Huntsville, ON
44.0 KD4ACG Hudson
KD4ACG BM
 442.5875 +5 CC1 DMR BrandMeister 311264 — Hudson, FL
44.2 N4SRC Poinciana
N4SRC
 146.7150 -0.6 TSQL 103.5 FM (analog) — Poinciana, FL
44.4 W4CLL Lakeland
W4CLL FL-DMR
 146.6550 -0.6 CC6 DMR FL-DMR — Lakeland, FL
44.4 W4PSR Lakeland
W4PSR
 146.8650 -0.6 TSQL 127.3 FM (analog) — Lakeland, FL
44.4 N4KEG Lakeland
N4KEG
 146.6550 -0.6 TSQL 127.3 FM (analog) (FM,P25) — Lakeland, FL
44.4 K4LKL Lakeland
K4LKL EchoLink
 146.6850 -0.6 TSQL 127.3 FM (analog) (C4FM,FM) EchoLink 146685 — Lakeland, FL
44.4 W4CLL Lakeland
W4CLL
 147.3750 +0.6 TSQL 127.3 FM (analog) (FM,P25) — Lakeland, FL
44.4 N4KEG Lakeland
N4KEG
 442.2750 +5 TSQL 82.5 FM (analog) (FM,P25) — Lakeland, FL
44.4 W4CLL Lakeland
W4CLL FL-DMR
 442.6750 +5 CC1 DMR FL-DMR — Lakeland, FL
44.4 W4CLL Lakeland
W4CLL FL-DMR
 442.9750 +5 TSQL 100.0 FM (analog) (DMR,FM) FL-DMR — Lakeland, FL
44.4 W4VCO Lakeland
W4VCO W4VCO
 444.8500 +5 TONE 103.5 FM (analog) (DMR,FM) W4VCO — Lakeland, FL
44.5 NP2OL AUBURNDALE
NP2OL NJ-TURBO
 441.6000 +5 CC1 DMR NJ-TURBO — AUBURNDALE, FL
44.7 KJ4ARB Tampa
KJ4ARB
 431.7375 in 438.3375 TONE 88.5 FM (analog) — Tampa, FL
44.8 WX8P Punta Gorda
WX8P AllStar
 446.0250 simplex TONE 67.0 FM (analog) AllStar 54214 AllStar 542140 — Punta Gorda, FL
44.8 WX8P Punta Gorda
WX8P AllStar
 439.9500 simplex TONE 123.0 FM (analog) AllStar 542141 — Punta Gorda, FL
44.8 KD8THB Kissimmee
KD8THB
 442.1234 +5 none FM (analog) — Kissimmee, FL
45.0 WA6KDW Lithia
WA6KDW
 444.1234 in 449.3750 TONE 103.5 FM (analog) (FM,P25) — Lithia, FL
45.0 KF4KXN Lithia Co Fire
KF4KXN
 444.8600 +5 TONE 88.5 FM (analog) (FM,P25) — Lithia, FL
45.0 KR4NZC Town L0C4T0R
KR4NZC BM
 446.5000 -5 CC1 DMR BrandMeister 3226799 — Town, L0C4T0R, FL
45.0 NI4CE Verna
NI4CE
 145.4300 -0.6 TSQL 100.0 FM (analog) 🗓 2 nets 2 nets · 242 check-ins · 100 stations Verna, FL
45.1 N4RTD Lakeland
N4RTD BM
 446.0125 in 433.0125 CC1 DMR BrandMeister 3169260 — Lakeland, FL
45.1 K4TN Lithia
K4TN WIRES-X
 443.5000 +5 TSQL 127.3 FM (analog) (C4FM,FM) WIRES-X 11036 🗓 1 net 1 net Lithia, FL
45.3 W4TEJ Lakeport
W4TEJ
 147.3000 +0.6 TONE 100.0 FM (analog) — Lakeport, FL
45.3 W4TEJ Lakeport
W4TEJ
 444.0250 +5 TONE 100.0 FM (analog) — Lakeport, FL
45.4 NI4CE Verna
NI4CE
 444.3125 +5 none FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Verna, FL
45.5 WC4PEM Davenport
WC4PEM
 444.6250 +5 TSQL 127.3 FM (analog) — Davenport, FL
45.5 KD4EFM Lakeland
KD4EFM MARC
 444.6625 +5 CC1 DMR DMR-MARC — Lakeland, FL
46.3 K4OKE Okeechobee
K4OKE
 53.3100 -1 none FM (analog) — Okeechobee, FL
47.5 K4OKE Okeechobee
K4OKE
 147.0900 +0.6 TSQL 100.0 FM (analog) — Okeechobee, FL
47.6 K4OKE Okeechobee
K4OKE
 147.1950 +0.6 TONE 100.0 FM (analog) — Okeechobee, FL
47.6 K4OKE Okeechobee
K4OKE
 444.0500 +5 TSQL 100.0 FM (analog) — Okeechobee, FL
47.8 N4KM Fruitland Park
N4KM
 441.9750 +5 TONE 107.2 FM (analog) — Fruitland Park, FL
48.5 N4ZNU Punta Gorda
N4ZNU
 146.9250 -0.6 TONE 107.2 FM (analog) — Punta Gorda, FL
48.6 KI4QDW Port Charlotte
KI4QDW
 444.8000 +5 TONE 103.5 FM (analog) — Port Charlotte, FL
48.8 NI4CE Riverview
NI4CE
 442.5500 +5 TONE 100.0 FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Riverview, FL
48.8 WA1DXP Town L0C4T0R
WA1DXP BM
 432.3000 +1 CC1 DMR BrandMeister 322316302 — Town, L0C4T0R, FL
49.0 W4DUX Port Charlotte
W4DUX
 147.0150 +0.6 TONE 136.5 FM (analog) — Port Charlotte, FL
49.1 KF4KXN Lithia Fire Sta
KF4KXN
 927.1000 -25 TSQL 146.2 P25 — Lithia, FL
49.2 WP3BC Lakeland
WP3BC
 444.3000 +5 TONE 127.3 FM (analog) — Lakeland, FL
49.4 W4PVN Tampa
W4PVN
 444.4000 +5 TONE 103.5 FM (analog) — Tampa, FL
49.5 W0AC North Port
W0AC
 146.9700 -0.6 TONE 136.5 FM (analog) — North Port, FL
49.5 K4NPT North Port
K4NPT
 147.1200 +0.6 TONE 136.5 FM (analog) — North Port, FL
49.6 W4DUX Port Charlotte
W4DUX ChicagoLan
 442.9250 +5 CC1 DMR ChicagoLand — Port Charlotte, FL
49.6 W4VCO Polk City Polk
W4VCO Interstate
 444.2750 +5 CC1 DMR Interstate-2-Network — Polk City, FL
49.6 W4DUX Port Charlotte
W4DUX IRLP
 147.2550 +0.6 TONE 136.5 FM (analog) EchoLink 843017 IRLP 4659 — Port Charlotte, FL
49.6 N4CLL Plant City
N4CLL
 147.2000 +0.6 none D-STAR — Plant City, FL
49.6 N4CLL Plant City
N4CLL
 442.0250 +5 none D-STAR — Plant City, FL
49.6 N4CLL Plant City
N4CLL
 1292.1000 -12 none D-STAR — Plant City, FL
49.7 K4TN Riverview
K4TN EchoLink
 147.1650 +0.6 TSQL 136.5 FM (analog) EchoLink 851343 — Riverview, FL
49.7 N9EE Largo
N9EE
 146.6400 -0.6 TONE 146.2 FM (analog) — Largo, FL
49.8 NI4CE Babcock Ranch
NI4CE
 443.6000 +5 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 151 check-ins · 78 stations Babcock Ranch, FL
49.8 N7ER polk city
N7ER PNW-Digital
 430.4625 in 439.4625 CC1 DMR PNW-Digital — polk city, FL
49.8 AD1I Polk City
AD1I BM
 447.7875 -5 CC1 DMR BrandMeister 313090 — Polk City, FL
5.7 N8MI offline Sebring
N8MI BM
 441.9500 +5 CC1 DMR BrandMeister 311162 — Sebring, FL
32.5 W4PSR offline Bartow
W4PSR BM
 147.3900 +0.6 CC1 DMR BrandMeister 313340 — Bartow, FL
49.3 W0AC offline North Port-Echol
W0AC IRLP
 146.5900 simplex TSQL 136.5 FM (analog) IRLP 4155 — North Port-Echolink # 41555, FL