N9TPB FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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

Matthew R Holderfield

FRN 0025296450 · first licensed Mar 7, 2016 as KW4RT · 1 license on record

📝 FCC applications (2)

ReceivedFile numberServicePurposeStatusCall
Apr 6, 20260011983525 HAMRenewalGranted KW4RT
Mar 7, 20160007171568 HAMNew licenseGranted KW4RT

Complete licensing history

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

Repeaters within 50 miles

74 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
8.2 W4FCG Panama City
W4FCG
 444.0500 +5 TONE 103.5 FM (analog) — Panama City, FL
14.9 WF4X Freeport
WF4X
 443.6750 +5 TONE 100.0 FM (analog) — Freeport, FL
17.7 WF4X Freeport
WF4X
 145.2300 -0.6 TONE 100.0 FM (analog) — Freeport, FL
17.7 WF4X Freeport
WF4X
 443.1000 +5 TONE 100.0 FM (analog) — Freeport, FL
19.8 KD7KE Mira Surfside Co
KD7KE
 145.2300 -0.6 TONE 100.0 FM (analog) (FM,C4FM) — Miramar Beach, FL
22.9 KM4AOR Panama City
KM4AOR
 147.0600 +0.6 TONE 100.0 FM (analog) — Panama City, FL
23.0 KE4FD Panama City Bay
KE4FD
 146.9400 -0.6 TSQL 100.0 FM (analog) (C4FM,FM) — Panama City, FL
23.2 KJ4BDU Chipley
KJ4BDU
 444.1750 +5 TONE 103.5 FM (analog) — Chipley, FL
23.5 W4RYZ Lynn Haven
W4RYZ
 147.2100 +0.6 CC0 DMR — Lynn Haven, FL
24.0 AG4UU Panama City
AG4UU
 444.1750 +5 TONE 100.0 FM (analog) — Panama City, FL
24.3 KM4OAR Panama City
KM4OAR
 147.0600 +0.6 TSQL 100.0 FM (analog) (FM,C4FM) — Panama City, FL
24.3 N1HQ Panama City
N1HQ
 444.1000 +5 TSQL 100.0 FM (analog) (C4FM,FM) — Panama City, FL
24.4 KF4JMM Panama City
KF4JMM
 147.0750 +0.6 TONE 103.5 FM (analog) — Panama City, FL
24.4 KF4JMM Panama City
KF4JMM
 444.8250 +5 TONE 103.5 FM (analog) — Panama City, FL
24.5 KP3AMG Panama City
KP3AMG AllStar
 146.4200 simplex TONE 88.5 FM (analog) AllStar 42796 — Panama City, FL
24.5 KP3AMG Panama City
KP3AMG AllStar
 439.9500 simplex TONE 82.5 FM (analog) AllStar 69796 — Panama City, FL
24.9 WB8PAF Panama City
WB8PAF
 146.9400 -0.6 TSQL 100.0 FM (analog) — Panama City, FL
24.9 AC4QB Panama City
AC4QB
 53.0500 -1 none FM (analog) — Panama City, FL
24.9 KF4JMM Panama City
KF4JMM
 146.7450 -0.6 none FM (analog) — Panama City, FL
24.9 KF4JMM Panama City
KF4JMM
 444.5000 +5 TONE 103.5 FM (analog) — Panama City, FL
25.5 KK4TAD Panama City
KK4TAD
 444.8500 +5 none FM (analog) — Panama City, FL
26.1 AC4QB Panama City
AC4QB
 444.5250 +5 TONE 100.0 FM (analog) — Panama City, FL
27.6 W4ZBB Niceville
W4ZBB
 147.2250 +0.6 none FM (analog) 🗓 1 net 1 net · 15 check-ins · 15 stations Niceville, FL
27.6 W4RH Destin
W4RH
 147.0000 +0.6 TSQL 100.0 FM (analog) — Destin, FL
28.7 N4EMA Defuniak Springs
N4EMA TGIF
 443.7500 +5 CC1 DMR TGIF — Defuniak Springs, FL
28.7 N4EMA DeFuniak Springs
N4EMA
 146.9625 -0.6 none D-STAR — DeFuniak Springs, FL
28.7 N4EMA DeFuniak Springs
N4EMA
 443.1000 +5 none D-STAR — DeFuniak Springs, FL
29.3 N8ZTA Niceville
N8ZTA AllStar
 145.5550 -0.6 TONE 100.0 FM (analog) AllStar 55561 — Niceville, FL
29.3 N8ZTA Niceville
N8ZTA AllStar
 439.0000 simplex TONE 67.0 FM (analog) AllStar 571241 AllStar 667342 — Niceville, FL
29.7 WF4X DeFuniak Spr EOC
WF4X EchoLink
 147.2850 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) EchoLink 637806 — DeFuniak Springs, FL
29.7 KJ4JAH DeFuniak Springs
KJ4JAH
 147.3750 +0.6 TSQL 100.0 FM (analog) — DeFuniak Springs, FL
29.7 KG4IDW DeFuniak Springs
KG4IDW
 443.7500 +5 none FM (analog) — DeFuniak Springs, FL
30.1 W4NN Eglin AFB
W4NN
 444.8000 +5 TSQL 100.0 FM (analog) (C4FM,FM) 🗓 1 net 1 net Eglin AFB, FL
30.1 W4NN Eglin AFB
W4NN
 147.1200 +0.6 TSQL 100.0 FM (analog) 🗓 1 net 1 net Eglin AFB, FL
30.8 KJ4JAH DeFuniak Springs
KJ4JAH
 443.7500 +5 TONE 100.0 FM (analog) — DeFuniak Springs, FL
30.9 K4DTV Valparaiso
K4DTV
 146.7300 -0.6 TONE 100.0 FM (analog) — Valparaiso, FL
31.4 N4RJJ Youngstown
N4RJJ BM
 433.3750 +5 CC1 DMR BrandMeister 310590401 — Youngstown, FL, FL
32.5 W4RYZ Bennett
W4RYZ
 145.2100 -0.6 TSQL 100.0 FM (analog) (C4FM,FM) — Bennett, FL
32.5 KK4TAD Bennett
KK4TAD
 146.8800 -0.6 TSQL 100.0 FM (analog) (DV,FM) — Bennett, FL
32.7 KD4EKC Panama City
KD4EKC
 146.9400 -0.6 TONE 103.5 FM (analog) — Panama City, FL
33.8 N4PRC Defuniak Springs
N4PRC
 146.1250 simplex TONE 100.0 FM (analog) — Defuniak Springs, FL
34.1 K4FWB Fort Walton Beac
K4FWB
 444.4500 +5 TSQL 100.0 FM (analog) (C4FM,FM) 🗓 1 net 1 net · 15 check-ins · 15 stations Fort Walton Beach, FL
34.1 W4ZBB Fort Walton Beac
W4ZBB AllStar
 146.7900 -0.6 TONE 100.0 FM (analog) (C4FM,FM) AllStar 687390 🗓 1 net 1 net · 15 check-ins · 15 stations Fort Walton Beach, FL
35.1 WD4CKU Fort Walton Beac
WD4CKU
 146.6550 -0.6 none FM (analog) — Fort Walton Beach, FL
35.8 W4RH Ft Walton Beach
W4RH
 146.8800 -0.6 none FM (analog) — Ft Walton Beach, FL
35.8 W4RH Ft Walton Beach
W4RH
 444.9750 +5 none FM (analog) — Ft Walton Beach, FL
36.5 AC4QB Panama City
AC4QB
 145.3300 -0.6 TSQL 100.0 FM (analog) — Panama City, FL
37.2 KO4EOC Niceville DF AFB
KO4EOC
 147.2250 +0.6 TSQL 123.0 FM (analog) — Niceville, FL
37.6 KC4YBE Ft Walton Beach
KC4YBE
 53.1500 -1 TONE 100.0 FM (analog) — Ft Walton Beach, FL
37.6 KC4YBE Ft Walton Beach
KC4YBE
 147.3150 +0.6 TONE 100.0 FM (analog) — Ft Walton Beach, FL
38.4 WA4MN Chipley
WA4MN
 223.8500 -1.6 none FM (analog) — Chipley, FL
39.2 N4PTW Chipley
N4PTW
 146.6250 -0.6 TSQL 100.0 FM (analog) — Chipley, FL
40.4 WA4MN Chipley
WA4MN
 147.1950 +0.6 TONE 103.5 FM (analog) — Chipley, FL
40.6 N4LMI Bonifay
N4LMI
 145.1100 -0.6 TSQL 100.0 FM (analog) — Bonifay, FL
40.6 KF4KQE Bonifay
KF4KQE
 146.9100 -0.6 TONE 100.0 FM (analog) — Bonifay, FL
40.8 N4BFS Bonifay Holmes
N4BFS
 444.6500 +5 TSQL 100.0 FM (analog) (DMR,FM) — Bonifay, FL
42.0 K4KHV Chipley
K4KHV
 146.7600 -0.6 TONE 186.2 FM (analog) — Chipley, FL
42.4 KV4ATV Panama City
KV4ATV
 145.2500 -0.6 TSQL 100.0 FM (analog) — Panama City, FL
42.4 KV4ATV Panama City
KV4ATV
 444.2500 +5 TSQL 100.0 FM (analog) (FM,DMR) — Panama City, FL
43.4 N4NID Crestview
N4NID
 444.9500 +5 none FM (analog) — Crestview, FL
44.5 KB4LSL Crestview
KB4LSL K4USD-Net
 443.0000 +5 CC1 DMR K4USD-Net — Crestview, FL
44.5 KB4LSL Crestview
KB4LSL
 927.7625 -25 TSQL 100.0 FM (analog) — Crestview, FL
44.7 KC4YBZ Crestview
KC4YBZ
 443.9000 simplex TONE 100.0 FM (analog) — Crestview, FL
44.8 KC4YBZ Crestview H8 90
KC4YBZ
 444.9000 +5 TSQL 100.0 FM (analog) — Crestview, FL
45.2 N4NID Crestview
N4NID
 442.9500 +5 DCS 023 FM (analog) — Crestview, FL
45.2 W4AAZ Crestview Exit
W4AAZ
 147.3600 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) 🗓 1 net 1 net · 6 check-ins · 6 stations Crestview, FL
45.2 KO4EOC Crestview
KO4EOC
 444.6000 +5 none FM (analog) (DV,FM) — Crestview, FL
45.2 KO4EOC Crestview
KO4EOC
 1291.3000 -20 none FM (analog) (DV,FM) — Crestview, FL
45.2 W4AAZ Crestview 7th
W4AAZ
 444.9500 +5 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 6 check-ins · 6 stations Crestview, FL
45.2 KJ4BDU Chipley
KJ4BDU
 443.2000 +5 TONE 103.5 FM (analog) — Chipley, FL
45.2 WA4MN Chipley
WA4MN
 444.7500 +5 TONE 100.0 FM (analog) — Chipley, FL
46.8 KC4ERT Navarre
KC4ERT WIRES-X
 444.2000 +5 TSQL 100.0 FM (analog) (C4FM,FM) WIRES-X 81218 — Navarre, FL
49.4 K4DPS Navarre
K4DPS
 443.9750 +5 TONE 100.0 FM (analog) — Navarre, FL
45.2 KO4EOC offline Crestview
KO4EOC
 145.1500 -0.6 none FM (analog) (DV,FM) — Crestview, FL