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

AC4K

🔒 Not available — currently licensed, through Jul 2, 2032. If it isn't renewed, it opens for vanity requests Jul 3, 2034.

📬 QSL: not on LoTW · not an eQSL AG member

📝 AC4K has filed vanity applications before — latest filed Jun 14, 2022 · what was requested

Currently held by CENTRAL ALABAMA AMATEUR RADIO CLUB · 3 holders on record

Current holder: CENTRAL ALABAMA AMATEUR RADIO CLUB

Held AC4K Jul 2, 2022 → present · first licensed Jun 16, 2017 as KN4EAB · 4 licenses · FRN 0026614396

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

Previous holder: JOHN M KLOSOWSKI

Held AC4K Jun 13, 2000 → Jun 13, 2020 · first licensed Dec 10, 1997 as KS4JP · 2 licenses · FRN 0003385812

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

Previous holder: DANA S BAUER

Held AC4K May 24, 1988 → May 24, 1998 · first licensed May 24, 1988 as AC4K · 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 AC4K

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 Jun 14, 2022
Granted Jul 2, 2022
0010090545
 KA4CIA · CENTRAL ALABAMA AMATEUR RADIO CLUB ·
Attn: ROBERT L HUNTER JR · 3720 CO RD 46, MONTEVALLO, AL 35115
33.0255, -86.8543 (street) · Grid EM63na · CQ 4 · ITU 8 · map ↗
1.AC4K ✓ granted
 Granted
got AC4K
Filed Jan 27, 2021
Granted Feb 17, 2021
0009391405
 KI4CA · CENTRAL ALABAMA AMATEUR RADIO CLUB ·
Attn: ROBERT L HUNTER JR · 3720 CO RD 46, MONTEVALLO, AL 35115
33.0255, -86.8543 (street) · Grid EM63na · CQ 4 · ITU 8 · map ↗
1.KK4YL held
2.KA4CIA ✓ granted
 Granted
got KA4CIA
Filed Oct 30, 2017
Award date was Nov 17, 2017
0007976644
 KN4EAB · CENTRAL ALABAMA AMATEUR RADIO CLUB ·
Attn: ROBERT L HUNTER JR · 3720 CO RD 46, MONTEVALLO, AL 35115
33.0255, -86.8543 (street) · Grid EM63na · CQ 4 · ITU 8 · map ↗
1.KL4D held
2.KL4X held
3.N4VT held
4.W4SB held
5.WP4CA held
6.KI4CA held
7.AD4CA available
8.WG4W held
 Granted
Filed Oct 10, 2017
Award date was Oct 28, 2017
0007952777
 KN4EAB · CENTRAL ALABAMA AMATEUR RADIO CLUB ·
Attn: ROBERT L HUNTER JR · 3720 CO RD 46, MONTEVALLO, AL 35115
33.0255, -86.8543 (street) · Grid EM63na · CQ 4 · ITU 8 · map ↗
1.AL4T available
2.AL4N held
3.W4OZ held
 Dismissed

Others requesting AC4K

24 applications listed AC4K as a choice, newest first.

FiledAwardApplicantChoice #Status
Apr 16, 2025 May 4, 2025 KJ7NPI · ERIC C NADEAU · LAUGHLIN, NV 4Dismissed
Jan 16, 2024 Feb 3, 2024 KT4ZT · Andrew A Vera · Hoschton, GA 8Dismissed
Jun 15, 2022 Jul 3, 2022 KK4K · JASON A POWELL · Welcome, NC 1Dismissed
Jun 14, 2022 Jul 2, 2022 K4KVE · JOSHUA R ROACH · ROBBINSVILLE, NC 1Dismissed
Jun 14, 2022 Jul 2, 2022 KO4LTC · JARED J HAMMOND · SPRING HILL, TN 1Dismissed
Jun 14, 2022 Jul 2, 2022 KO4NIK · Stephen G Worth III · Holly Springs, NC 1Dismissed
Jun 14, 2022 Jul 2, 2022 KB4JLD · Jeffrey L Dauphinee · MATTHEWS, NC 1Dismissed
Jun 14, 2022 Jul 2, 2022 KB4JLD · Jeffrey L Dauphinee · MATTHEWS, NC 1Dismissed
Jun 14, 2022 Jul 2, 2022 KB4JLD · Jeffrey L Dauphinee · MATTHEWS, NC 1Dismissed
Jun 14, 2022 Jul 2, 2022 KB4JLD · Jeffrey L Dauphinee · MATTHEWS, NC 1Dismissed
Jun 14, 2022 Jul 2, 2022 NM3J · NICHOLAS ITALIANI · Newnan, GA 1Dismissed
Jun 14, 2022 Jul 2, 2022 AE4EK · GLENN L SILVER · The Villages, FL 1Granted
Jun 14, 2022 Jul 2, 2022 KA4CIA · CENTRAL ALABAMA AMATEUR RADIO CLUB · MONTEVALLO, AL 1Granted
Jun 14, 2022 Jul 2, 2022 KO4YED · Remote Contest Club · Adamsville, TN 2Dismissed
Jun 13, 2022 Jul 1, 2022 AE0QX · Shannon McGehee · Colorado Springs, CO 7Granted
Jun 2, 2022 Jun 20, 2022 KO4RXM · Sam Fulmer · West Palm Beach, FL 7Granted
May 31, 2022 Jun 18, 2022 N4BRS · Robert M Oatsvall · Myrtle Beach, SC 1Dismissed
May 16, 2022 Jun 3, 2022 AG4DM · DAVID M MITCHELL · PENSACOLA, FL 6Dismissed
Mar 15, 2022 Apr 2, 2022 WA4EM · John A Page · Utica, KY 5Granted
Jun 27, 2000 Jul 15, 2000 KG4CVB · DAVID G ANDREWS · HUNTSVILLE, AL 5Granted
Jun 19, 2000 Jul 7, 2000 AC4LE · GARY W KENNISON · LOUISVILLE, KY 1Dismissed
Jun 8, 2000 Jun 26, 2000 KS4UC · CHARLES B BARNES · NAPLES, FL 2Dismissed
Jun 8, 2000 Jun 26, 2000 KS4UC · CHARLES B BARNES · NAPLES, FL 2Granted
May 25, 2000 Jun 12, 2000 KS4JP · JOHN M KLOSOWSKI · HERNANDO, FL 1Granted

Repeaters within 50 miles

46 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
13.2 N4RON 145.4400 -0.6 none D-STAR Alabaster, AL
13.2 N4RON 442.0750 +5 none D-STAR Alabaster, AL
13.2 N4RON 1293.0000 -20 none D-STAR Alabaster, AL
16.6 KK4YOE 444.3500 +5 none D-STAR Shelby, AL
17.9 KC4SIG 442.7000 +5 CC1 DMR BrandMeister 310122 Helena, AL
18.4 W4AEC 145.1800 -0.6 none D-STAR Clanton, AL
18.4 W4AEC 444.3750 +5 none D-STAR Clanton, AL
19.8 KC4SIG 444.9250 +5 CC1 DMR BrandMeister 310117 Helena, AL
23.9 W4RKZ 443.0250 +5 CC1 DMR AL-DMR McCalla, AL
27.1 W4RKZ 444.8000 +5 CC1 DMR AL-DMR Hoover, AL
27.7 KQ4QCT 446.5500 -0.1 CC1 DMR BrandMeister 311118101 Town, L0C4T0R, AL
33.0 WB4TJX 145.2300 -0.6 TSQL 203.5 FM (analog) Birmingham, AL
34.8 AG4ZV 444.8250 +5 CC1 DMR AmComm Birmingham, AL
34.8 KI4SBB 144.9600 in 147.4600 none D-STAR Birmingham, AL
34.8 KI4SBB 443.9750 +5 none D-STAR Birmingham, AL
34.8 KI4SBB 1282.5000 -12 none D-STAR Birmingham, AL
34.8 KO4TM 442.0750 +5 none D-STAR Birmingham, AL
35.1 AC4TC 438.5000 -5 CC1 DMR BrandMeister 321175902 Birmingham, AL
38.4 W4RKZ 443.6750 +5 CC1 DMR AL-DMR Birmingham, AL
39.7 KD9Q 444.9000 +5 CC1 DMR AL-DMR Tuscaloosa, AL
40.1 K4DSO
Listed as K4DSO-A
 1250.0000 simplex none D-STAR Birmingham, AL
40.1 K4DSO
Listed as K4DSO-C
 145.4100 -0.6 none D-STAR 🗓 1 net Birmingham, AL
40.1 K4DSO
Listed as K4DSO-B
 443.2000 +5 none D-STAR Birmingham, AL
40.1 K4DSO
Listed as K4DSO-A
 1283.4000 -12 none D-STAR Birmingham, AL
41.6 K4CR 442.3750 +5 CC1 DMR DMR-MARC Tuscaloosa, AL
41.6 W4KCQ 146.6050 -0.6 none D-STAR Tuscaloosa, AL
41.6 W4KCQ 444.0750 +5 none D-STAR Tuscaloosa, AL
41.6 W4KCQ 1284.4000 -12 none D-STAR Tuscaloosa, AL
41.6 W4TTR 145.3500 -0.6 none D-STAR Tuscaloosa, AL
41.6 W4TTR 442.9000 +5 none D-STAR Tuscaloosa, AL
42.1 KD5FJV 434.0000 +5 CC1 DMR BrandMeister 3214715 Tuscaloosa, AL
42.3 AC4TC 442.3750 +5 CC1 DMR BrandMeister 315066 Graysville, AL
44.1 KD9Q 444.1750 +5 CC1 DMR DMR-MARC Northport, AL
44.3 KE4CAA 440.5625 +5 CC1 DMR AL-DMR Moody, AL
45.1 KR4FDY 441.0000 +5 CC1 DMR BrandMeister 3102254 Quinton, AL
45.8 N9YAY 444.1250 +5 CC1 DMR Ammcomm Northport, AL
46.6 KC4ANB 145.0400 in 146.4400 CC1 DMR BrandMeister 310120 Trussville, AL
46.6 KC4ANB 442.1000 +5 CC1 DMR BrandMeister 310197 Trussville, AL
47.3 K4VHF 146.6200 -0.6 TONE 146.2 FM (analog) IRLP Leeds, AL
25.1 W4XI offline 443.8250 +5 CC1 DMR BrandMeister 310273 Tuscaloosa, AL
25.6 KV4S offline 432.2000 simplex TSQL 88.5 FM (analog) (DMR,FM) IRLP 4535 BrandMeister 312264 AllStar 47923 Chelsea / KV4S, AL
26.6 WA4CYA offline 147.1400 +0.6 TONE 156.7 FM (analog) Birmingham, AL
30.1 KB9LBP offline 448.8750 simplex TSQL 100.0 FM (analog) IRLP 4802 Fairfield, AL
31.8 KA5GET offline 444.6500 +5 CC1 DMR BrandMeister 310177 Birmingham, AL
41.6 W4UAL offline 145.2100 -0.6 TSQL 103.5 FM (analog) IRLP 4719 Tuscaloosa, AL
43.1 KC0EQQ offline 444.4500 +5 CC1 DMR BrandMeister 312375 Birmingham, AL