N9TPB FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

K4CLT

🔒 Not available — currently licensed, through Apr 2, 2031. If it isn't renewed, it opens for vanity requests Apr 3, 2033.

📬 QSL: LoTW user, last upload Mar 20, 2023 · eQSL AG member

📝 K4CLT has filed vanity applications before — latest filed Mar 15, 2021 · what was requested

Currently held by DARREN C BRITTAIN · 2 holders on record

Current holder: DARREN C BRITTAIN

Held K4CLT Apr 2, 2021 → present · first licensed Oct 29, 1991 as KD4GML · 5 licenses · FRN 0004418836

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

Previous holder: CHARLIE L THOMSON JR

Held K4CLT Apr 20, 2000 → Jan 28, 2019 · first licensed Apr 20, 2000 as K4CLT · 1 license · FRN 0003191269

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

Vanity applications filed by K4CLT

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 15, 2021
Granted Apr 2, 2021
0009451697
 N4OSS · DARREN C BRITTAIN · General
Attn: Darren C Brittain · 4022 BRANDON LEE CT, ROCK HILL, SC 29730
34.8849, -81.0212 (ZIP center) · Grid EM94lv · CQ 5 · ITU 8 · map ↗
1.K4CLT ✓ granted
 Granted
got K4CLT
Filed Oct 7, 2020
Granted Oct 27, 2020
0009249862
 N4ATX · DARREN C BRITTAIN · General
Attn: Darren C Brittain · 4022 BRANDON LEE CT, ROCK HILL, SC 29730
34.8849, -81.0212 (ZIP center) · Grid EM94lv · CQ 5 · ITU 8 · map ↗
1.N4OSS ✓ granted
 Granted
got N4OSS
Filed Jun 2, 2010
Award date was Jun 20, 2010
0004269777
 N4ATX · Darren C Brittain · Technician
4022 Brandon Lee Court, Rock Hill, SC 29730
34.8849, -81.0212 (ZIP center) · Grid EM94lv · CQ 5 · ITU 8 · map ↗
1.KM4WV available
 Dismissed
Filed Aug 5, 2008
Award date was Aug 23, 2008
0003530821
 W7TWW · DARREN C Brittain · Technician
4022 Brandon Lee Court, Rock Hill, SC 29730
34.8849, -81.0212 (ZIP center) · Grid EM94lv · CQ 5 · ITU 8 · map ↗
1.KM4WV available
2.N4ATX held
3.N4PBS held
4.N4DUI available
5.N4ATX held
 Granted
Filed Feb 16, 2001
Award date was Mar 6, 2001
0000370881
 KD4GML · DARREN C BRITTAIN · Technician
103 ASHLEY RIVER DR, SUMMERVILLE, SC 29483
33.0302, -80.2338 (ZIP center) · Grid EM93va · CQ 5 · ITU 8 · map ↗
1.W7TWW held
3.W6TWW held
 Granted

Others requesting K4CLT

3 applications listed K4CLT as a choice, newest first.

FiledAwardApplicantChoice #Status
Mar 15, 2021 Apr 2, 2021 N4OSS · DARREN C BRITTAIN · ROCK HILL, SC 1Granted
Nov 2, 2020 Nov 20, 2020 KO4FYD · Cleland L Thorpe · Corbin, KY 2Dismissed
Jun 3, 2019 Jun 21, 2019 KN4UHJ · Kenneth W Clark · Columbus, GA 2Granted

Repeaters within 50 miles

98 repeaters within 50 miles of this address, closest first · map these & export for a radio →

● repeater · ● 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)
MilesCallOutputOffsetToneModeNetworksLocation
0.5 WR4SC 440.5750 +5 CC1 DMR 🗓 1 net Chester SC, SC
2.2 W4CHR 145.3100 -0.6 none FM (analog) AllStar 530447 CARES Repeater Chester SC, SC
4.3 KW4BET 442.1750 +5 none FM (analog) AllStar 530449 Lewis SC, SC
4.3 KW4BET 146.5350 simplex TONE 77.0 FM (analog) AllStar 474349 Lewis, SC
4.3 KW4BET 442.4750 +5 TSQL 162.2 FM (analog) (DMR,FM) WIRES-X 36034 IRLP 7609 AllStar 474345 XLX056 Chester, SC
4.3 KW4BET 52.5700 simplex TONE 67.0 FM (analog) AllStar 474344 Lewis, SC
4.3 KW4BET 445.9375 simplex TONE 67.0 FM (analog) AllStar 474340 Chester, SC
4.3 KW4BET 446.0250 simplex TSQL 77.0 FM (analog) IRLP 4481 Chester, SC
17.7 K4YTZ 147.0300 -0.6 TSQL 88.5 FM (analog) Rock Hill, SC
18.1 W4FTK 147.2250 +0.6 TONE 110.9 FM (analog) AllStar 50262 Rock Hill, SC
18.7 W4FTK 147.3000 +0.6 DCS 315 FM (analog) Rock Hill, SC
19.1 KC4KPJ 444.7250 +5 CC6 DMR BrandMeister 311960 Rock Hill, SC
19.1 WR4SC 440.5125 +5 CC1 DMR NC-PRN 🗓 1 net Rock Hill, SC
19.9 KX0UWU 440.9250 in 440.9500 CC2 DMR BrandMeister 3224551 Town, L0C4T0R, SC
23.6 K4USC 146.8350 -0.6 TSQL 123.0 FM (analog) Union, SC
23.6 KW4BET 145.1500 simplex TONE 103.5 FM (analog) AllStar 474342 AllStar 53344 Union, SC
24.3 AJ4NR
Listed as AJ4NR/R
 440.9250 +5 TONE 123.0 FM (analog) AllStar 43025 AllStar 430250 York, SC
24.9 KQ4NOR 146.9550 simplex TONE 186.2 FM (analog) AllStar 66357 Glymphville, SC
27.3 K4QXN 438.5500 -5 CC1 DMR BrandMeister 320362680 Clover, SC
27.4 NI4JM 446.1000 simplex TONE 77.0 FM (analog) AllStar 49754 Clover, SC
29.9 AA7SG 440.8750 +5 CC1 DMR BrandMeister 321196302 Charlotte, NC
30.2 K4WBT 146.8650 +0.6 TSQL 94.8 FM (analog) Waxhaw, Union county, NC
30.3 KT4MJ 439.5500 in 433.5500 CC1 DMR BrandMeister 3209828 Fort Mill, NC
34.0 KY4GD 448.5000 in 438.5000 CC1 DMR BrandMeister 317566302 AllStar 69819 Charlotte, NC
36.3 KC4IRA 443.6500 +5 CC1 DMR BrandMeister 314641 Gastonia, NC
36.3 WD4LCF 145.4500 -0.6 none FM (analog) Gastonia, Crowders Mountain, Gaston county, NC
36.3 K4GNC 146.8050 -0.6 TSQL 100.0 FM (analog) Gastonia, Crowders Mountain, Gaston county, NC
36.3 KC4IRA 442.7000 +5 TSQL 100.0 FM (analog) AllStar 565232 Gastonia, Crowders Mountain, Gaston county, NC
36.3 KA4YMZ 443.4375 +5 none FM (analog) Gastonia, Crowders Mountain, Gaston county, NC
36.3 KK4JDH 443.8625 +5 none D-STAR Gastonia, NC
36.9 K4JLA 147.3150 +0.6 TSQL 123.0 FM (analog) 🗓 1 net Spartansburg, SC
36.9 K4II 224.4400 -1.6 none FM (analog) Spartansburg, SC
36.9 K4II 442.0750 +5 TSQL 123.0 FM (analog) 🗓 1 net Spartansburg, SC
37.2 KC4IRA 145.4900 -0.6 CC1 DMR BrandMeister 314639 Kings Mountain, NC
37.3 KA4YMZ 443.9125 +5 CC1 DMR NC-PRN Gastonia, NC
37.3 NC1L 443.9875 +5 none D-STAR (DMR,DV) BrandMeister 313763 Gastonia, NC
37.3 WR4SC 443.5375 +5 CC1 DMR NC-PRN 🗓 1 net Little Mountain, SC
37.3 WR4SC 147.2100 +0.6 TSQL 156.7 FM (analog) 🗓 1 net Little Mountain, SC
37.5 KC4IRA 444.7500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 72832 Gastonia, NC
37.7 W4NYR 145.0800 in 146.4800 none D-STAR Kings Mountain, NC
37.7 W4NYR 444.1875 +5 none D-STAR (DMR,DV) BrandMeister 313121 Kings Mountain, NC
39.9 KD4FRP 442.7750 +5 CC2 DMR Bessemer City, NC
40.0 KD4FRP 443.6750 +5 TSQL 151.4 FM (analog) (DMR,FM) BrandMeister 313832 Bessemer City, NC
40.6 N4HRS 444.2250 +5 CC3 DMR HEARS Charlotte, NC
40.6 KM4BRM 443.4375 +5 CC1 DMR Plus 🗓 2 nets Charlotte, NC
40.6 WG8E 443.2250 +5 CC4 DMR WV-DMR Charlotte, NC
40.6 KI4WXS 443.8625 +5 CC1 DMR Hytera Charlotte, NC
40.6 KK4ZIZ 440.5500 +5 CC1 DMR PRN Charlotte, NC
40.6 KA4YMZ 1292.0000 -20 none D-STAR Charlotte, NC
40.9 KI4WXS 444.0250 +5 none D-STAR (DV,P25) Charlotte, NC
41.3 W4TOP 145.3500 -0.6 TONE 82.5 FM (analog) Charlotte, NC
41.3 W4BFB 145.2900 -0.6 TSQL 118.8 FM (analog) Charlotte, Mecklenburg county, NC
41.3 W4BFB 146.9400 -0.6 TSQL 118.8 FM (analog) AllStar 559390 Charlotte, Mecklenburg county, NC
41.3 W4CQ 147.0600 -0.6 none FM (analog) Charlotte, Mecklenburg county, NC
41.3 KD4ADL 147.2700 +0.6 TSQL 91.5 FM (analog) Charlotte, Mecklenburg county, NC
41.3 W4ZO 442.4125 +5 CC1 DMR NC-PRN Charlotte, Mecklenburg county, NC
41.3 KD4ADL 442.7250 +5 TSQL 110.9 FM (analog) Charlotte, Mecklenburg county, NC
41.3 KI4WXS 443.1000 +5 none D-STAR Charlotte, Mecklenburg county, NC
41.3 no call listed 444.0250 +5 none FM (analog) Charlotte, county, NC
41.3 K4KAY 444.3500 +5 TSQL 151.4 FM (analog) Charlotte, Mecklenburg county, NC
41.3 W4BFB 444.6000 +5 TSQL 118.8 FM (analog) Charlotte, Mecklenburg county, NC
41.3 WA1WXL 444.9500 +5 TSQL 136.5 FM (analog) Charlotte, Mecklenburg county, NC
41.3 W4WBT 444.6750 +5 none FM (analog) (DV,FM) Charlotte, NC
41.3 W4BFB 145.2300 -0.6 TSQL 118.8 FM (analog) AllStar 559391 Ranlo, Spencer Mountain, Gaston county, NC
41.4 W4FTK 442.1250 +5 TONE 156.7 FM (analog) AllStar 50236 Charlotte, NC
41.7 N4GAS 147.1200 +0.6 TSQL 100.0 FM (analog) 🗓 1 net Gastonia, Spencer Mountain, Gaston county, NC
41.7 N4GAS 444.5500 +5 none FM (analog) 🗓 1 net Gastonia, Spencer Mountain, Gaston county, NC
41.7 KA4YMY 444.7000 +5 none FM (analog) Gastonia, Spencer Mountain, Gaston county, NC
41.9 NC4UC 145.3900 -0.6 TSQL 94.8 FM (analog) Monroe, Union county, NC
41.9 W4ZO 444.3000 +5 TSQL 100.0 FM (analog) Monroe, Union county, NC
41.9 NC4UC 444.4250 +5 TSQL 94.8 FM (analog) Monroe, Union county, NC
41.9 WA4AOS 145.3500 -0.6 TSQL 82.5 FM (analog) 🗓 2 nets Dallas, Gaston county, NC
41.9 W4CQ 444.4500 +5 TSQL 82.5 FM (analog) Dallas, Gaston county, NC
41.9 W4HTP 145.3500 -0.6 TSQL 82.5 FM (analog) Dallas, NC
43.9 WR4SC 440.6625 +5 CC1 DMR NC-PRN 🗓 1 net Spartanburg, SC
44.0 KC4IRA
Listed as KC4IRA-ND
 444.0750 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 99687 Kings Mountain, NC
44.3 WR4SC 147.0900 +0.6 TSQL 162.2 FM (analog) 🗓 1 net Spartanburg, SC
44.3 WR4SC 441.9500 +5 TSQL 162.2 FM (analog) 🗓 1 net Spartanburg, SC
44.3 W4NYR 147.3450 +0.6 none FM (analog) Shelby, Cleveland county, NC
44.6 KK4ZIZ 145.2300 -0.6 TONE 118.8 FM (analog) AllStar 55939 AllStar 559390 AllStar 559391 Charlotte, NC
44.7 K4CBA 444.0500 +5 CC1 DMR BrandMeister 313773 Charlotte, NC
44.9 W4APE 146.8950 -0.6 TSQL 123.0 FM (analog) Pageland, SC
45.7 W4FAN 444.8625 +5 none D-STAR (DMR,DV) BrandMeister 313993 Wingate, NC
47.0 N4HRS 443.9500 +5 TSQL 110.9 FM (analog) Wingate, Union county, NC
47.0 W4ZO 444.3875 +5 CC1 DMR NC-PRN Wingate, Union county, NC
48.0 WR2Q 438.4500 -5 CC1 DMR BrandMeister 313448401 Mint Hill, NC
48.1 KM4BRM 444.0250 +5 CC? DMR Charlotte, Hood Road, Mecklenburg county, NC
48.1 KI4WXS 145.1400 -0.6 none D-STAR Charlotte, NC
49.2 W0UNC 442.6500 +5 TSQL 88.5 FM (analog) Charlotte, UNC Charlotte, Mecklenburg county, NC
49.3 WR4SC 442.5125 +5 CC1 DMR NC-PRN 🗓 1 net Columbia, SC
49.3 WR4SC 440.6125 +5 CC1 DMR NC-PRN 🗓 1 net Columbia, SC
49.3 KJ4BWK 145.4000 -0.6 none D-STAR Columbia, SC
49.3 KJ4BWK 442.2000 +5 none D-STAR Columbia, SC
49.3 KJ4BWK 1282.2250 +12 none D-STAR Columbia, SC
25.5 KA1MZY offline 146.5800 simplex TSQL 100.0 FM (analog) IRLP 3222 Charlotte, NC
40.2 K4CBA offline 442.0500 +5 CC1 DMR BrandMeister 313817 Gastonia, NC
40.9 N4GAS offline 445.7250 -5 CC1 DMR BrandMeister 313759 🗓 1 net Gastonia, NC
40.9 KA4YMY offline 927.0125 -25 CC1 DMR NC-PRN Charlotte, NC