N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

KO4CDK HAM

Technician class licensed since 2020 (6 yrs) Lagrange, GA Grid EM73mb 113 repeaters within 50 mi
🔒 Not available — currently licensed, through Feb 24, 2030. If it isn't renewed, it opens for vanity requests Feb 25, 2032.

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

Currently held by RICHARD T MATTHEWS · 1 holder on record

Current holder: RICHARD T MATTHEWS

Held KO4CDK Feb 24, 2020 → present · first licensed Feb 24, 2020 as KO4CDK · 1 license · FRN 0029182185

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

Others Requesting KO4CDK

1 application listed KO4CDK as a choice, newest first.

FiledAwardApplicantChoice #KO4CDKResult
Jul 21, 2020 Aug 8, 2020 KO4FKS · CHRISTOPHER S GIORDANO · MOCKSVILLE, NC 2Not granted They got KO4RFL (choice 3)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KO4CDK in the last 24 hours. They show up here within seconds of KO4CDK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

113 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
4.5 KJ4PJE LaGrange
KJ4PJE
 1285.0000 +20 none D-STAR — LaGrange, GA
6.3 WB4BXO LaGrange
WB4BXO EchoLink
 147.3300 +0.6 TSQL 100.0 FM (analog) (DMR,FM) EchoLink 481355 BrandMeister 310618 — LaGrange, GA
7.9 AB4KE LaGrange
AB4KE BM
 146.7000 -0.6 TSQL 141.3 FM (analog) (DMR,FM) BrandMeister 310776 — LaGrange, GA
7.9 WB4BXO LaGrange
WB4BXO AllStar
 224.7200 -1.6 none FM (analog) AllStar 46875 EchoLink 481355 — LaGrange, GA
16.3 KJ4KLE Warm Springs
KJ4KLE
 144.9200 in 147.4200 none D-STAR — Warm Springs, GA
16.3 KJ4KLE Warm Springs
KJ4KLE
 440.6750 +5 none D-STAR — Warm Springs, GA
16.3 KJ4KLE Warm Springs
KJ4KLE
 1298.2500 simplex none D-STAR — Warm Springs, GA
18.5 K4DXZ Lanett
K4DXZ
 147.0000 +0.6 TONE 123.0 FM (analog) — Lanett, AL
19.7 W4CVY Pine FDR Park/Pi
W4CVY EchoLink
 146.6250 -0.6 TSQL 123.0 FM (analog) EchoLink 954838 — Pine Mountain, GA
22.2 KN4FE Woodbury
KN4FE BM
 442.0370 +5 CC7 DMR BrandMeister 3113832 — Woodbury, GA
22.2 KA4KBX Roanoke
KA4KBX BM
 442.2000 +5 CC1 DMR BrandMeister 313564 — Roanoke, AL
22.4 KN4FE Warm Springs
KN4FE AllStar
 146.9850 -0.6 TONE 110.9 FM (analog) AllStar 473360 EchoLink 282020 AllStar 473362 — Warm Springs, GA
22.4 KN4FE Warm Springs
KN4FE AllStar
 442.4000 +5 TONE 110.9 FM (analog) EchoLink 282020 AllStar 473363 — Warm Springs, GA
22.5 KA4KBX Roanoke
KA4KBX
 145.4300 -0.6 TSQL 141.3 FM (analog) — Roanoke, AL
22.5 K4RAN Roanoke
K4RAN EchoLink
 147.0400 +0.6 none FM (analog) EchoLink 47197 — Roanoke, AL
22.5 KA4KBX Roanoke
KA4KBX
 147.2700 +0.6 TSQL 141.3 FM (analog) — Roanoke, AL
23.4 WB4ULJ Warm Springs
WB4ULJ
 145.1900 -0.6 TONE 110.9 FM (analog) — Warm Springs, GA
23.5 K4NRC Newnan
K4NRC EchoLink
 145.1300 -0.6 TONE 156.7 FM (analog) EchoLink 313887 — Newnan, GA
23.6 K4NRC Sharpsburg
K4NRC
 146.7900 -0.6 TSQL 131.8 FM (analog) — Sharpsburg, GA
23.7 KM4GA Newnan Hobbitt
KM4GA
 444.3500 +5 none FM (analog) — Newnan, GA
24.0 WX4SKY Newnan
WX4SKY Local-onl
 442.2500 +5 CC1 DMR Local-only no-internet — Newnan, GA
24.8 WB4GWA Woodbury
WB4GWA AllStar
 443.8000 +5 TONE 110.9 FM (analog) AllStar 48225 — Woodbury, GA
26.6 K4NRC Turin
K4NRC
 145.1100 -0.6 TONE 88.5 FM (analog) — Turin, GA
27.3 K4NRC Newnan Whitlock
K4NRC
 147.1650 +0.6 TONE 131.8 FM (analog) — Newnan, GA
29.0 WB4GWA Molena
WB4GWA
 224.4600 -1.6 TONE 110.9 FM (analog) — Molena, GA
29.0 WB4GWA Molena
WB4GWA AllStar
 145.2500 -0.6 TONE 110.9 FM (analog) AllStar 48952 AllStar 489520 — Molena, GA
29.9 K4NRC Newnan Thomas
K4NRC
 442.2500 +5 TONE 141.3 FM (analog) (DMR,FM) — Newnan, GA
31.4 WB4GWA Concord
WB4GWA 3102.repe
 442.3125 +5 CC1 DMR 3102.repeater.net — Concord, GA
31.4 WB4GWA Concord
WB4GWA AllStar
 145.3900 -0.6 TONE 110.9 FM (analog) AllStar 46796 — Concord, GA
31.5 AE4LW Bowdon
AE4LW
 443.8500 +5 TONE 131.8 FM (analog) — Bowdon, GA
31.7 W4PSZ Peachtree City
W4PSZ
 442.5000 +5 TONE 77.0 FM (analog) — Peachtree City, GA
31.9 WB4ULJ Ellerslie Pine
WB4ULJ
 224.6600 -1.6 TONE 110.9 FM (analog) — Ellerslie, GA
31.9 WB4ULK Ellerslie Pine
WB4ULK AllStar
 441.9750 +5 TONE 67.0 FM (analog) AllStar 45221 — Ellerslie, GA
32.2 WB4GWA Concord
WB4GWA AllStar
 443.4000 +5 TONE 110.9 FM (analog) AllStar 46796 — Concord, GA
32.9 W5MEI Lace Union Hl Fi
W5MEI
 442.8000 +5 TSQL 162.2 FM (analog) — Laceys Spring, AL
32.9 KQ4JP PTC
KQ4JP AllStar
 440.9250 +5 CC1 DMR BrandMeister 3188072 AllStar 664120 — PTC, GA
33.1 WB4ULK Ellerslie
WB4ULK BM
 444.6125 +5 CC1 DMR BrandMeister 311342 — Ellerslie, GA
33.4 W4CVY Salem Hl
W4CVY AllStar
 146.9400 -0.6 TSQL 123.0 FM (analog) AllStar 656040 EchoLink 954838 — Salem, AL
33.4 W4CVY Salem Hl
W4CVY
 444.1000 +5 TSQL 123.0 FM (analog) — Salem, AL
33.4 WX4LEE Opelika Salem Hl
WX4LEE
 147.1500 +0.6 TSQL 123.0 FM (analog) — Opelika, AL
33.6 KM4GA Hannahs Mill Ups
KM4GA
 146.7900 -0.6 none FM (analog) — Hannahs Mill, GA
34.4 W4FWD Carrollton
W4FWD
 146.6400 -0.6 TONE 131.8 FM (analog) 🗓 3 nets 3 nets · 169 check-ins · 36 stations Carrollton, GA
34.9 W4FWD Carrollton Bucha
W4FWD
 444.0750 +5 TONE 131.8 FM (analog) (FM,C4FM) 🗓 3 nets 3 nets · 169 check-ins · 36 stations Carrollton, GA
35.1 KN4PLO Carrollton
KN4PLO
 145.4000 -0.6 none D-STAR — Carrollton, GA
35.4 KN4YZ Tyrone
KN4YZ
 444.6750 +5 TONE 77.0 FM (analog) — Tyrone, GA
37.0 W4OHH Thomaston Hagans
W4OHH
 147.3900 +0.6 TSQL 131.8 FM (analog) — Thomaston, GA
37.4 WX4LEE Opelika
WX4LEE
 444.4250 +5 TSQL 123.0 FM (analog) — Opelika, AL
37.4 WB4BYQ Opelika
WB4BYQ EchoLink
 147.0600 +0.6 TONE 123.0 FM (analog) EchoLink 392108 — Opelika, AL
37.4 W4LEE Opelika E AL
W4LEE WIRES-X
 147.1200 +0.6 TSQL 123.0 FM (analog) WIRES-X 11694 — Opelika, AL
37.4 W4LEE Opelika
W4LEE
 147.3750 +0.6 none D-STAR — Opelika, AL
37.7 W4LEE Opelika
W4LEE
 442.1750 +5 CC1 DMR — Opelika, AL
38.7 KE4COL Gold Hill
KE4COL AllStar
 145.2300 -0.6 TSQL 123.0 FM (analog) AllStar 45310 EchoLink 786673 WIRES-X 11135 — Gold Hill, AL
38.8 KN4WJC Dadeville
KN4WJC BM
 433.8000 +5 CC1 DMR BrandMeister 3149535 — Dadeville, AL
39.3 KC5RNJ Carrollton
KC5RNJ EchoLink
 145.1800 -0.6 TSQL 77.0 FM (analog) (FM,DV) EchoLink 281653 — Carrollton, GA
39.4 W0WHS Fayetteville
W0WHS BM
 442.5000 +5 CC1 DMR BrandMeister 311114 — Fayetteville, GA
39.5 KF4AEJ Smiths Station
KF4AEJ EchoLink
 145.3500 -0.6 TSQL 118.8 FM (analog) EchoLink 1 — Smiths Station, AL
39.5 KF4AEJ Smiths Station
KF4AEJ
 444.8500 +5 TSQL 118.8 FM (analog) (FM,C4FM) — Smiths Station, AL
39.6 KU4OJ Fayetteville L0C
KU4OJ BM
 439.5500 in 433.5500 CC1 DMR BrandMeister 3217013 — Fayetteville, L0C4T0, GA
40.2 KK4GQ Fayetteville
KK4GQ AllStar
 145.2100 -0.6 TONE 131.8 FM (analog) AllStar 684141 EchoLink 897538 — Fayetteville, GA
40.2 W4PSZ Fayetteville
W4PSZ AllStar
 444.6000 +5 TSQL 77.0 FM (analog) AllStar 684141 — Fayetteville, GA
40.2 KD4YDC Fayetteville
KD4YDC AllStar
 444.6000 +5 TSQL 77.0 FM (analog) AllStar 684140 AllStar 684141 — Fayetteville, GA
40.4 KT4YP Thomaston URMC
KT4YP WIRES-X
 444.4500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 11936 — Thomaston, GA
40.6 W4OHH Thomaston URMC
W4OHH
 444.4500 +5 TSQL 131.8 FM (analog) (FM,C4FM) — Thomaston, GA
40.7 W4OA Opelika
W4OA BM
 433.8000 +5 CC1 DMR BrandMeister 310068901 — Opelika AL, AL
40.9 KT4YP Thomaston
KT4YP
 147.3900 +0.6 TSQL 131.8 FM (analog) — Thomaston, GA
42.1 WA4QHN Phenix City
WA4QHN
 146.7200 -0.6 TSQL 123.0 FM (analog) — Phenix City, AL
42.1 WA4QHN Phenix City
WA4QHN
 444.2000 +5 TONE 123.0 FM (analog) — Phenix City, AL
42.3 N4THM Ranburne TH Mtn
N4THM
 444.1750 +5 TSQL 131.8 FM (analog) — Ranburne, AL
42.3 N4THM Ranburne TH Mtn
N4THM
 146.8650 -0.6 TSQL 131.8 FM (analog) — Ranburne, AL
42.5 W4CVY Phenix City WCGQ
W4CVY
 443.5750 +5 DCS 703 FM (analog) (FM,DV) — Phenix City, AL
42.5 KK4GQ Fayetteville Fay
KK4GQ
 146.6850 -0.6 TONE 131.8 FM (analog) — Fayetteville, GA
43.1 KA4Y Auburn
KA4Y
 147.0600 -0.6 TONE 123.0 FM (analog) — Auburn, AL
43.1 K4RY Auburn
K4RY
 147.2400 +0.6 TONE 156.7 FM (analog) — Auburn, AL
43.1 W4LEE Auburn
W4LEE EchoLink
 444.1250 +5 none FM (analog) EchoLink 387846 — Auburn, AL
43.3 W4CVY Columbus WXTX
W4CVY
 146.7450 -0.6 TSQL 123.0 FM (analog) — Columbus, GA
43.3 W4CVY
Listed as W4CVY CAR SYSTM
 Columbus WXTX
W4CVY AllStar
 442.1000 +5 TSQL 123.0 FM (analog) AllStar 656040 — Columbus, GA
43.3 W4CVY Columbus WXTX
W4CVY WIRES-X
 442.2000 +5 DCS 703 FM (analog) (FM,C4FM) WIRES-X 11682 — Columbus, GA
43.6 K4RY Auburn
K4RY
 444.8000 +5 TSQL 156.7 FM (analog) — Auburn, AL
43.7 K4HYB Griffin
K4HYB
 146.9100 -0.6 TONE 88.5 FM (analog) — Griffin, GA
43.7 KF4QLF Griffin
KF4QLF
 441.8500 +5 TONE 100.0 FM (analog) — Griffin, GA
43.7 NQ4AE Griffin
NQ4AE
 443.5500 +5 none FM (analog) — Griffin, GA
44.5 N4NQV Auburn
N4NQV BM
 444.7750 +5 CC1 DMR BrandMeister 310124 — Auburn, AL
44.6 WA4TAL Dadeville
WA4TAL AllStar
 145.3300 -0.6 TONE 173.8 FM (analog) AllStar 53431 — Dadeville, AL
44.7 KK4VSD Dadeville Eagle
KK4VSD AllStar
 224.2400 -1.6 TSQL 146.2 FM (analog) AllStar 64837 — Dadeville, AL
44.7 WA4TAL Dadeville
WA4TAL AmComm
 444.5250 +5 TSQL 146.2 FM (analog) (DMR,DV,FM) AllStar 59916 EchoLink 190867 BrandMeister 310530 AmComm TGIF — Dadeville, AL
45.1 WR4VR Villa Rica
WR4VR
 145.2400 -0.6 none D-STAR 🗓 1 net 1 net · 220 check-ins · 49 stations Villa Rica, GA
45.3 WR4VR Villa Rica Oak
WR4VR
 442.7750 +5 TONE 127.3 FM (analog) (FM,C4FM) 🗓 1 net 1 net · 220 check-ins · 49 stations Villa Rica, GA
45.3 WR4VR Villa Rica
WR4VR
 147.1800 +0.6 TONE 127.3 FM (analog) 🗓 1 net 1 net · 220 check-ins · 49 stations Villa Rica, GA
45.9 WA4TAL Goldville 911
WA4TAL AmComm
 145.2700 -0.6 TSQL 146.2 FM (analog) (C4FM,DMR,DV,FM) AmComm BrandMeister TGIF — Goldville, AL
46.4 W4SCP Griffin Sun City
W4SCP EchoLink
 443.6000 +5 TONE 110.9 FM (analog) EchoLink 716008 — Griffin, GA
46.8 WB4VBA Lineville
WB4VBA
 444.0000 +5 none FM (analog) — Lineville, AL
47.0 WA4GBT Riverdale
WA4GBT WIRES-X
 442.5750 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 35578 — Riverdale, GA
47.7 W8JI Barnesville
W8JI
 147.2250 +0.6 none FM (analog) — Barnesville, GA
48.2 W4HOD Lochapoka
W4HOD
 147.3000 +0.6 TSQL 123.0 FM (analog) — Lochapoka, AL
48.5 W4HLS Jackson's Gap
W4HLS
 146.7800 -0.6 TSQL 123.0 FM (analog) — Jackson's Gap, AL
49.0 KI6UIT Lineville
KI6UIT EchoLink
 447.1500 -5 none FM (analog) EchoLink 414292 — Lineville, AL
49.4 KK4EQB College park
KK4EQB
 442.9250 +5 CC4 DMR — College park, GA
7.9 WB4BXO Offline LaGrange
WB4BXO BM
 440.5125 +5 CC1 DMR BrandMeister 311347 — LaGrange, GA
17.9 K4NRC Offline Moreland Luthers
K4NRC
 147.3600 +0.6 TONE 88.5 FM (analog) — Moreland, GA
21.7 KJ4JNX Offline Roanoke
KJ4JNX
 145.4000 -0.6 none D-STAR — Roanoke, AL
21.7 KJ4JNX Offline Roanoke
KJ4JNX
 444.9000 +5 none FM (analog) (DV,FM) — Roanoke, AL
21.7 KJ4JNX Offline Roanoke
KJ4JNX
 1283.0000 -20 none D-STAR — Roanoke, AL
22.5 KA4KBX Offline Roanoke
KA4KBX
 224.9200 -1.6 none FM (analog) — Roanoke, AL
22.5 KA4KBX Offline Roanoke
KA4KBX
 444.2750 +5 TSQL 141.3 FM (analog) — Roanoke, AL
36.5 K4CWW Offline Fayetteville
K4CWW IRLP
 146.5800 simplex none FM (analog) IRLP 4018 — Fayetteville, GA
37.4 N4TKT Offline Opelika
N4TKT
 444.1750 +5 TONE 123.0 FM (analog) — Opelika, AL
37.7 WX4LEE Offline Gold Hill
WX4LEE BM
 442.1750 +5 CC1 DMR BrandMeister 313317 — Gold Hill, AL
40.2 KK4GQ Offline Fayetteville
KK4GQ
 442.5625 +5 none FM (analog) (DV,FM) — Fayetteville, GA
41.2 KQ4NCQ Offline Opelika
KQ4NCQ BM
 439.5500 -0.6 CC1 DMR BrandMeister 314097 — Opelika, AL
42.5 W4CVY Offline Phenix City WCGQ
W4CVY
 53.6100 in 51.9100 TSQL 123.0 FM (analog) — Phenix City, AL
43.4 W4AMI Offline Griffin Spalding
W4AMI
 145.4800 -0.6 none FM (analog) (DV,FM) — Griffin, GA
45.1 WR4VR Offline Villa Rica
WR4VR WIRES-X
 444.2250 +5 TONE 127.3 FM (analog) (FM,C4FM) WIRES-X 98090 🗓 1 net 1 net · 220 check-ins · 49 stations Villa Rica, GA
45.3 WR4VR Offline Villa Rica
WR4VR
 224.3000 -1.6 none FM (analog) 🗓 1 net 1 net · 220 check-ins · 49 stations Villa Rica, GA