N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · 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

K4CTR HAM

Technician class licensed since 2004 (22 yrs) K4CTR since 2007 · previously KI4IFC Madison, FL grid EM80fi 99 repeaters within 50 mi
🔒 Not available — currently licensed, through Mar 27, 2027. If it isn't renewed, it opens for vanity requests Mar 28, 2029.

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

📝 K4CTR has filed vanity applications before — latest filed Mar 9, 2007 · what was requested

Currently held by Helen K Lightcap · 2 holders on record

Current holder: Helen K Lightcap

Held K4CTR Mar 27, 2007 → present · first licensed Dec 22, 2004 as KI4IFC · 2 licenses · FRN 0012366241

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

Previous holder: KENNETH R DOEGE

Held K4CTR Aug 10, 1994 → Aug 10, 2004 · first licensed Aug 10, 1994 as K4CTR · 1 license · no FRN on file (pre-2001 records)

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

Vanity applications filed by K4CTR

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · AwardApplicantRequested (in order)Status
Filed Mar 9, 2007
Granted Jan 31, 2017
0002943745
 KI4IFC · Helen K Lightcap · Technician
361 SE Bunker St, Madison, FL 32340
30.4490, -83.4348 (ZIP center) · Grid EM80gk · CQ 5 · ITU 8 · map ↗
1.K4CTR ✓ granted
2.K4MIM held by Richard W Reno until Oct 23, 2028
3.K4TOC held by Michael A Tucker until Apr 22, 2032
4.K4LMM held by Lee M Mauldin until Feb 27, 2036
5.K4MAM held by Randal K Martin until Jul 6, 2027
6.K4MTM held by MARK T MATTHEWS until Apr 1, 2026
7.K4HKL held by HEATH K LORD until Apr 18, 2027
8.K4RTM held by Richard T Marcovecchio Sr until Feb 10, 2025
9.K4MIT held by ANTHONY L FIORENTINI until Oct 18, 2031
10.K4MUM held by Memorial University Medical Radio Club until May 16, 2028
11.K4MIZ held by David P Mizerak until Dec 17, 2034
12.K4TRX held by Paul F Russillo until Feb 1, 2028
13.K4ARX held by William D McElhannon 329 until Jun 16, 2030
14.K4ROR held by CURT A REUTER until May 22, 2030
15.K4ZOM held by Christopher D Kanazawa until Aug 14, 2030
16.K4ZOR held by Roger Brill until Dec 5, 2033
17.K4ZAT
18.K4ZAZ available
19.K4ZAR held by Edward J Ruta until Jul 28, 2027
20.KRNOD
Granted
got K4CTR

Others requesting K4CTR

3 applications listed K4CTR as a choice, newest first.

FiledAwardApplicantChoice #K4CTRResult
Dec 13, 2007 Dec 31, 2007 KE7QKG · RONALD E KINVILLE · REXBURG, ID 2Not granted They got K5CTR (choice 1)
Mar 9, 2007 Mar 27, 2007 KI4IFC · Helen K Lightcap · Madison, FL 1Granted Granted this call
Aug 24, 2006 Sep 11, 2006 KI4FNI · Jonathan W Pierce · Madison, AL 3Not granted They got N4JWP (choice 1)

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4CTR in the last 24 hours. They show up here within seconds of K4CTR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

99 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)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
44.9 AE4S Tallahassee
AE4S
 146.6550 -0.6 TSQL 94.8 FM (analog) (FM,P25) 🗓 1 net 1 net · 23 check-ins · 14 stations Tallahassee, FL
44.9 AE4S Tallahassee
AE4S
 443.9500 +5 TSQL 94.8 FM (analog) (FM,P25) 🗓 1 net 1 net · 23 check-ins · 14 stations Tallahassee, FL
27.8 K4TLH Wacissa
K4TLH
 147.0000 +0.6 TONE 94.8 FM (analog) 🗓 1 net 1 net Wacissa, FL
41.6 K4TLH Tallahassee
K4TLH
 53.0300 -1 TSQL 94.8 FM (analog) 🗓 1 net 1 net Tallahassee, FL
41.7 K4TLH Tallahassee Stat
K4TLH
 443.5000 +5 TONE 94.8 FM (analog) 🗓 1 net 1 net Tallahassee, FL
44.9 K4TLH Tallahassee
K4TLH
 146.9100 -0.6 TSQL 94.8 FM (analog) (FM,P25) 🗓 1 net 1 net Tallahassee, FL
44.9 K4TLH Tallahassee
K4TLH
 147.0300 +0.6 TONE 94.8 FM (analog) 🗓 1 net 1 net Tallahassee, FL
44.9 K4TLH Tallahassee
K4TLH
 442.1000 +5 TSQL 94.8 FM (analog) 🗓 1 net 1 net Tallahassee, FL
44.9 K4TLH Tallahassee
K4TLH
 444.8000 +5 TSQL 94.8 FM (analog) (C4FM,FM) 🗓 1 net 1 net Tallahassee, FL
45.5 K4TLH Tallahassee
K4TLH
 29.6600 -0.1 TSQL 107.2 FM (analog) 🗓 1 net 1 net Tallahassee, FL
49.4 K4TLH Tallahassee
K4TLH
 442.8500 +5 TSQL 94.8 FM (analog) (C4FM,FM) 🗓 1 net 1 net Tallahassee, FL
0.8 N4SVC Lake City
N4SVC
 53.3900 -0.5 none FM (analog) — Lake City, FL
10.1 KM4TTS Madison
KM4TTS
 444.3000 +5 TONE 94.8 FM (analog) (FM,P25) — Madison, FL
10.4 K4NRD Madison
K4NRD
 444.3000 +5 TSQL 94.8 FM (analog) — Madison, FL
10.6 KM4TTS Madison
KM4TTS
 145.1100 -0.6 TONE 123.0 FM (analog) — Madison, FL
10.9 W4FAO Madison
W4FAO BM
 442.0000 +5 CC1 DMR BrandMeister 310500 — Madison, FL
11.9 K4III Perry
K4III
 444.3000 +5 TONE 100.0 FM (analog) — Perry, FL
13.4 W4BNI Perry
W4BNI
 51.6600 -0.5 none FM (analog) — Perry, FL
14.7 KM4TTS Lee
KM4TTS
 442.0000 +5 TONE 123.0 FM (analog) — Lee, FL
14.7 KM4TTS Lee
KM4TTS
 145.1900 -0.6 TSQL 123.0 FM (analog) — Lee, FL
14.8 W1JXG Lee
W1JXG
 145.1100 -0.6 TSQL 123.0 FM (analog) — Lee, FL
16.5 K4III Perry
K4III
 444.1000 +5 TSQL 100.0 FM (analog) (FM,P25) — Perry, FL
16.6 K4III Perry
K4III
 147.3750 +0.6 none FM (analog) (FM,P25) — Perry, FL
16.9 K4PRY Perry
K4PRY
 146.9700 -0.6 TSQL 123.0 FM (analog) — Perry, FL
16.9 K4III Perry
K4III
 443.1000 +5 TSQL 94.8 FM (analog) (FM,P25) — Perry, FL
17.5 K4PRY Perry
K4PRY
 145.3500 -0.6 TSQL 123.0 FM (analog) — Perry, FL
18.3 K4III Perry
K4III
 927.6500 -25 none FM (analog) — Perry, FL
20.0 K4DBC PINETTA
K4DBC BM
 439.0000 in 433.0000 CC1 DMR BrandMeister 3179067 — PINETTA, GA
21.8 W2TTT Live Oak I1E 275
W2TTT
 145.2700 -0.6 none FM (analog) — Live Oak, FL
24.1 KM4TTS Monticello
KM4TTS BM
 145.4300 -0.6 CC4 DMR BrandMeister 311454 — Monticello, FL
24.1 WX4JEF Monticello
WX4JEF
 145.4300 -0.6 TSQL 94.8 FM (analog) — Monticello, FL
25.4 no call listed
Listed as SERA
 Clyattville-GA
Florida
 224.8800 -1.6 none FM (analog) — Clyattville-GA, FL
25.4 WR4SG Valdosta
WR4SG BM
 442.7125 +5 CC1 DMR BrandMeister 311348 — Valdosta, GA
25.4 WR4SG Lake Park
WR4SG
 53.8900 -1 TSQL 141.3 FM (analog) — Lake Park, GA
25.4 WR4SG Lake Park
WR4SG
 444.3500 +5 TSQL 141.3 FM (analog) — Lake Park, GA
25.4 WR4SG Lake Park
WR4SG
 224.8800 -1.6 TSQL 141.3 FM (analog) — Lake Park, GA
26.4 KR4HO Live Oak
KR4HO
 443.7000 +5 TONE 110.9 FM (analog) — Live Oak, FL
27.8 NX4DN Wacissa
NX4DN
 444.0500 +5 none FM (analog) — Wacissa, FL
27.9 no call listed
Listed as SERA
 Valdosta
Florida
 145.2300 -0.6 none FM (analog) — Valdosta, FL
28.2 WR4SG Valdosta
WR4SG
 145.2300 -0.6 TSQL 141.3 FM (analog) — Valdosta, GA
28.2 WR4SG Valdosta
WR4SG
 224.7000 -1.6 TSQL 141.3 FM (analog) — Valdosta, GA
28.2 WR4SG Valdosta
WR4SG
 441.3250 +5 TSQL 141.3 FM (analog) — Valdosta, GA
28.2 WR4SG Valdosta
WR4SG AllStar
 443.3000 +5 TSQL 141.3 FM (analog) AllStar 421090 — Valdosta, GA
28.2 WR4SG Valdosta
WR4SG
 927.4875 -25 TSQL 141.3 FM (analog) — Valdosta, GA
28.2 WR4SG Valdosta
WR4SG
 1287.7000 -12 TSQL 141.3 FM (analog) — Valdosta, GA
28.2 WR4SG Valdosta
WR4SG
 441.3000 +5 TSQL 141.3 FM (analog) — Valdosta, GA
28.2 WR4SG offline Valdosta
WR4SG
 443.2000 +5 TSQL 141.3 FM (analog) — Valdosta, GA
29.7 WR4SG Quitman
WR4SG
 224.3200 -1.6 TSQL 141.3 FM (analog) — Quitman, GA
29.9 KC4GOL Live Oak
KC4GOL
 442.9250 +5 TONE 127.3 FM (analog) — Live Oak, FL
29.9 WA4NKL Quitman
WA4NKL
 146.8800 -0.6 none FM (analog) — Quitman, GA
29.9 WA4NKL Quitman
WA4NKL
 444.6000 +5 TONE 141.3 FM (analog) — Quitman, GA
30.3 KC4GOL Live Oak
KC4GOL IRLP
 443.6000 +5 TSQL 127.3 FM (analog) (DMR,FM) EchoLink 198563 IRLP 8334 BrandMeister 111221 — Live Oak, FL
31.0 WR4SG Lake Park
WR4SG
 147.1350 +0.6 TSQL 141.3 FM (analog) — Lake Park, GA
32.7 NX4DN Metcalfe
NX4DN NX4DN
 444.1375 +5 CC1 DMR NX4DN — Metcalfe, GA
34.0 W2DWR Live Oak
W2DWR
 442.5000 +5 TONE 123.0 FM (analog) — Live Oak, FL
34.3 W4UCJ Boston
W4UCJ
 147.2400 +0.6 TONE 141.3 FM (analog) — Boston, GA
34.7 KM4SMU Valdosta
KM4SMU AllStar
 444.3750 +5 TONE 141.3 FM (analog) AllStar 45922 — Valdosta, GA
35.1 N4SVC Live Oak
N4SVC
 145.4100 -0.6 TONE 100.0 FM (analog) (C4FM,FM) — Live Oak, FL
35.1 N4SVC Live Oak
N4SVC
 442.9250 +5 TSQL 127.3 FM (analog) — Live Oak, FL
35.6 WR4SG Valdosta
WR4SG
 224.4600 -1.6 TSQL 141.3 FM (analog) — Valdosta, GA
36.1 K4GET Jasper
K4GET AllStar
 441.4250 +5 TONE 103.5 FM (analog) AllStar 29888 IRLP 8091 AllStar 28165 — Jasper, FL
36.2 W4UCJ Metcalfe
W4UCJ
 147.1950 +0.6 TSQL 141.3 FM (analog) — Metcalfe, GA
36.6 K4VLD
Listed as K4VLD RPT
 Valdosta
K4VLD BM
 147.0750 +0.6 CC1 DMR BrandMeister 311308 — Valdosta, GA
36.6 W4VLD Valdosta
W4VLD AllStar
 444.7000 +5 TONE 141.3 FM (analog) EchoLink 148364 AllStar 28588 — Valdosta, GA
36.6 W4VLD Valdosta
W4VLD
 145.1400 -0.6 none D-STAR — Valdosta, GA
36.6 W4VLD Valdosta
W4VLD AllStar
 146.7600 -0.6 TONE 141.3 FM (analog) AllStar 28588 EchoLink 821412 AllStar 40884 — Valdosta, GA
36.6 W4VLD Valdosta
W4VLD
 443.7125 +5 none D-STAR — Valdosta, GA
36.6 W4VLD Valdosta
W4VLD
 1282.8250 -12 none D-STAR — Valdosta, GA
36.7 no call listed Jasper
Florida
 441.4250 +5 TONE 103.5 FM (analog) — Jasper, FL
37.0 KS4JW Tallahassee
KS4JW
 442.0000 +5 TONE 151.4 FM (analog) — Tallahassee, FL
37.3 W4VS Valdosta
W4VS AllStar
 146.7600 -0.6 TONE 141.3 FM (analog) AllStar 40884 — Valdosta, GA
37.8 N4PG Tallahassee
N4PG
 442.8500 +5 none FM (analog) — Tallahassee, FL
41.0 K4GET Jasper
K4GET AllStar
 147.4800 simplex TONE 110.9 FM (analog) AllStar 69977 AllStar 699770 — Jasper, FL
41.7 KA4EOC offline Tallahassee Stat
KA4EOC
 147.2850 +0.6 TSQL 94.8 FM (analog) — Tallahassee, FL
42.3 AG4UU Tallahasee
AG4UU
 443.5000 +5 TONE 94.8 FM (analog) — Tallahasee, FL
42.4 N4NKV Tallahassee HCA
N4NKV
 444.4000 +5 TONE 131.8 FM (analog) — Tallahassee, FL
42.6 W4UCJ Thomasville
W4UCJ
 145.3700 -0.6 TONE 141.3 FM (analog) — Thomasville, GA
42.6 W4UCJ Thomasville
W4UCJ
 442.6000 +5 TONE 141.3 FM (analog) — Thomasville, GA
42.7 W4UCJ Thomasville
W4UCJ
 147.0600 +0.6 none FM (analog) — Thomasville, GA
43.4 W4JMF Tallahassee
W4JMF BM
 441.8250 +5 CC1 DMR BrandMeister 311293 — Tallahassee, FL
43.4 KD4MOJ Tallahassee
KD4MOJ MARC
 444.1500 +5 CC1 DMR DMR-MARC — Tallahassee, FL
43.4 W1QBI offline Wellborn
W1QBI EchoLink
 145.2700 -0.6 TSQL 123.0 FM (analog) EchoLink 509130 — Wellborn, FL
44.0 KD4MOJ Tallahassee Mem
KD4MOJ
 444.0000 +5 TONE 94.8 FM (analog) — Tallahassee, FL
44.7 WR4SG Hahira
WR4SG
 444.4750 +5 TSQL 141.3 FM (analog) — Hahira, GA
44.8 NX4DN Tallahassee
NX4DN NX4DN
 443.1375 +5 CC1 DMR NX4DN — Tallahassee, FL
44.9 NF4DG Tallahassee
NF4DG
 146.8350 -0.6 none FM (analog) (DV,FM) — Tallahassee, FL
44.9 NF4DG Tallahassee
NF4DG
 443.4500 +5 none FM (analog) (DV,FM) — Tallahassee, FL
44.9 NF4DG Tallahassee
NF4DG
 1293.0000 -20 none FM (analog) (DV,FM) — Tallahassee, FL
44.9 N4PG Tallahassee
N4PG
 146.6100 -0.6 TONE 203.5 FM (analog) — Tallahassee, FL
45.2 WR4SG Hahira
WR4SG
 224.2200 -1.6 TSQL 141.3 FM (analog) — Hahira, GA
45.2 N9BMG Hahira
N9BMG BM
 146.7000 -0.6 CC1 DMR BrandMeister 312369 — Hahira, GA
45.6 NX4DN Tallahassee
NX4DN
 444.1750 +5 TONE 94.8 FM (analog) — Tallahassee, FL
45.7 KJ4LSY Lake city
KJ4LSY
 145.5850 simplex none FM (analog) — Lake city, FL
45.9 K4PRY Hines
K4PRY
 146.7450 -0.6 TSQL 94.8 FM (analog) — Hines, FL
46.0 KJ4G Tallahassee
KJ4G
 443.4000 +5 TONE 131.8 FM (analog) — Tallahassee, FL
46.1 KS4JW Tallahassee
KS4JW
 1291.5000 -20 TONE 88.5 FM (analog) — Tallahassee, FL
46.1 KS4JW Tallahassee
KS4JW
 146.8650 -0.6 TONE 94.8 FM (analog) — Tallahassee, FL
49.1 KJ4PYE Tallahassee
KJ4PYE
 444.1500 +5 none FM (analog) — Tallahassee, FL
49.4 K4WAK Craw Riversink E
K4WAK
 145.4500 -0.6 TSQL 94.8 FM (analog) (C4FM,FM) — Crawfordville, FL