N9TPB FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

AB4KX HAM

Amateur Extra class licensed since 2022 (4 yrs) AB4KX since 2024 · previously KO4YDX Mcdavid, FL grid EM60gv LoTW user 91 repeaters within 50 mi
🔒 Not available — currently licensed, through Aug 10, 2034. If it isn't renewed, it opens for vanity requests Aug 11, 2036.

📬 QSL: LoTW user · last upload Mar 2, 2024 as previous call KO4YDX · none yet as AB4KX · eQSL AG as KO4YDX · QRZ · HamQTH

📝 AB4KX has filed vanity applications before — latest filed Jul 23, 2024 · what was requested

Currently held by Toria M Gruenwald · 2 holders on record

Current holder: Toria M Gruenwald

Held AB4KX Aug 10, 2024 → present · first licensed Feb 28, 2022 as KO4YDX · 2 licenses · FRN 0031876311

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

Previous holder: DAVID B VAUGHAN

Held AB4KX Sep 13, 2000 → May 17, 2011 · first licensed Sep 13, 2000 as AB4KX · 2 licenses · FRN 0003583408

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

Vanity applications filed by AB4KX

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 Jul 23, 2024
Granted Aug 10, 2024
0011169199
 KO4YDX · Toria M Gruenwald · Amateur Extra
PO BOX 3246, McDavid, FL 32568
30.8778, -87.4749 (ZIP center) · Grid EM60gv · CQ 5 · ITU 8 · map ↗
1.AB4KX ✓ granted
2.NX4DX held
3.NL4DX available
4.AC4KX available
5.AC4DT available
6.AA4XD held
7.AC4JX available
 Granted
got AB4KX
Filed Apr 28, 2011
Granted Mar 5, 2021
0004708270
 AB4KX · DAVID B VAUGHAN · Amateur Extra
532 Lakeshore Drive, Old Hickory, TN 37138
36.2371, -86.5671 (street) · Grid EM66rf · CQ 4 · ITU 8 · map ↗
1.W4DBV ✓ granted
 Granted
got W4DBV

Others requesting AB4KX

3 applications listed AB4KX as a choice, newest first.

FiledAwardApplicantChoice #Status
Jul 23, 2024 Aug 10, 2024 KO4YDX · Toria M Gruenwald · McDavid, FL 1Granted
Aug 22, 2022 Sep 9, 2022 KO4NON · Jeffrey R Clark · Parkton, NC 7Granted
Jun 27, 2016 Jul 15, 2016 KE4RDF · Rodney R Franklin · Dalton, GA 17Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AB4KX in the last 24 hours. They show up here within seconds of AB4KX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

91 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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
10.1 KT4CW Atmore
KT4CW
 147.1950 +0.6 TONE 77.0 D-STAR — Atmore, AL
11.3 WB4ARU Atmore
WB4ARU
 444.7750 +5 TSQL 103.5 FM (analog) (FM,C4FM) — Atmore, AL
12.4 WA4SRW Miami\n
WA4SRW
 444.8750 +5 TONE 100.0 FM (analog) — Miami\n, FL
18.0 no call listed
Listed as ALRC
 Bay Minette-AL
Florida
 146.6700 simplex TONE 210.7 FM (analog) — Bay Minette-AL, FL
18.1 W4TP Bay Minette
W4TP WIRES-X
 146.7900 -0.6 TSQL 210.7 FM (analog) (FM,C4FM) WIRES-X 84688 — Bay Minette, AL
18.6 KD4HYG Bay Minette
KD4HYG
 145.4300 -0.6 TONE 123.0 FM (analog) — Bay Minette, AL
18.6 WB4EMA Bay Minette Rabu
WB4EMA
 147.0450 +0.6 TSQL 123.0 FM (analog) 🗓 6 nets 6 nets · 87 check-ins · 42 stations Bay Minette, AL
20.7 no call listed
Listed as AFCARS
 Brewton-AL
Florida
 224.7000 -1.6 none FM (analog) — Brewton-AL, FL
23.2 W4UC Pensacola
W4UC
 146.7600 -0.6 TSQL 100.0 FM (analog) (C4FM,FM) 🗓 1 net 1 net · 20 check-ins · 20 stations Pensacola, FL
23.2 W4IAX Spanish Fort WAL
W4IAX
 146.8200 -0.6 TONE 203.5 FM (analog) — Spanish Fort, AL
24.1 KC4SME Pensacola IM 5
KC4SME
 146.6100 -0.6 TONE 100.0 FM (analog) — Pensacola, FL
24.4 KO4SRC Milton
KO4SRC
 224.0000 -1.6 none FM (analog) — Milton, FL
24.4 KO4SRC Milton
KO4SRC
 443.5000 +5 none FM (analog) — Milton, FL
24.9 KC4SME Cantonment
KC4SME
 147.3000 +0.6 TONE 100.0 FM (analog) — Cantonment, FL
25.5 WB4ARU Brewton Wtr Tank
WB4ARU EchoLink
 444.6500 +5 TSQL 103.5 FM (analog) EchoLink 373450 — Brewton, AL
26.1 WB4OQF Pensacola
WB4OQF
 146.8500 -0.6 TONE 100.0 FM (analog) (DMR,FM) — Pensacola, FL
26.1 WB4OQF Pensacola
WB4OQF BM
 443.7000 +5 CC1 DMR BrandMeister 311300 — Pensacola, FL
26.5 WB4EMA Robertsdale Bald
WB4EMA
 147.0900 +0.6 TONE 82.5 FM (analog) 🗓 6 nets 6 nets · 87 check-ins · 42 stations Robertsdale, AL
26.5 KN4DND Robertsdale Bald
KN4DND BM
 443.3250 +5 CC1 DMR BrandMeister 314948 — Robertsdale, AL
26.5 N4MZ Robertsdale Bald
N4MZ
 443.3750 +5 TONE 82.5 FM (analog) — Robertsdale, AL
27.5 KD9GIT Pensacola
KD9GIT BM
 430.0000 +1 CC1 DMR BrandMeister 3168035 — Pensacola, FL
28.4 K4LWC Milton
K4LWC BM
 444.4000 +5 CC1 DMR BrandMeister 310031 — Milton, FL
28.5 WB4ARU Brewton
WB4ARU
 444.9500 +5 none D-STAR — Brewton, AL
28.6 KO4ACL Brewton
KO4ACL EchoLink
 147.0700 +0.6 TONE 77.0 FM (analog) EchoLink 572138 — Brewton, AL
28.6 N4FIV Pensacola
N4FIV
 444.7000 +5 TONE 100.0 FM (analog) — Pensacola, FL
29.0 W4VIY Milton
W4VIY
 444.4000 +5 TONE 100.0 FM (analog) — Milton, FL
29.5 N3CMH Milton NW Field
N3CMH
 145.2500 -0.6 TONE 100.0 FM (analog) — Milton, FL
29.7 WR4USA Milton
WR4USA
 146.8500 -0.6 TONE 100.0 FM (analog) — Milton, FL
30.1 W4UC Pensacola EOC
W4UC
 444.3250 +5 none FM (analog) (FM,DMR) 🗓 1 net 1 net · 20 check-ins · 20 stations Pensacola, FL
30.1 WB4CNL Daphne
WB4CNL WIRES-X
 145.5625 simplex none FM (analog) WIRES-X 33053 — Daphne, AL
30.9 W4RL Pensacola
W4RL
 442.1000 +5 TONE 100.0 FM (analog) — Pensacola, FL
30.9 W4VIY Milton
W4VIY AllStar
 145.4900 -0.6 TONE 100.0 FM (analog) (C4FM,FM) EchoLink 319531 AllStar 635640 — Milton, FL
30.9 WA5HC Milton
WA5HC IRLP
 146.4400 simplex TONE 103.5 FM (analog) IRLP 4825 — Milton, FL
30.9 K4SRC Milton
K4SRC EchoLink
 146.7000 -0.6 TSQL 100.0 FM (analog) (C4FM,FM) EchoLink 976547 WIRES-X 09422 🗓 2 nets 2 nets · 84 check-ins · 36 stations Milton, FL
30.9 N3CMH Milton NW Field
N3CMH EchoLink
 443.9750 +5 TSQL 100.0 FM (analog) EchoLink 20273 — Milton, FL
31.0 KD4FZB Milton
KD4FZB
 444.7250 +5 TONE 100.0 FM (analog) — Milton, FL
31.1 WB4ARU East Brewton
WB4ARU
 146.9700 -0.6 TONE 103.5 FM (analog) (FM,C4FM) — East Brewton, AL
31.2 KI4WZA Milton
KI4WZA
 444.9250 +5 none FM (analog) (DV,FM) — Milton, FL
31.2 KI4WZA Milton
KI4WZA
 147.3300 +0.6 none FM (analog) — Milton, FL
31.4 no call listed
Listed as AFCARS
 Brewton_AL
Florida
 147.0750 +0.6 none FM (analog) — Brewton_AL, FL
31.4 KT4CW Brewton
KT4CW
 444.6000 +5 TONE 77.0 FM (analog) (FM,DV) — Brewton, AL
33.6 N4FIV Pensacola
N4FIV
 147.3300 +0.6 TONE 100.0 FM (analog) — Pensacola, FL
33.8 WA4ECY Pensacola
WA4ECY
 145.4500 -0.6 TONE 100.0 FM (analog) — Pensacola, FL
33.8 WA4ECY Pensacola
WA4ECY
 443.8500 +5 TONE 100.0 FM (analog) — Pensacola, FL
33.8 N4FIV Bucks BS Plant
N4FIV EchoLink
 444.6000 +5 TSQL 203.5 FM (analog) EchoLink 381143 — Bucks, AL
33.9 KT5TWO Pensacola
KT5TWO BM
 439.5500 in 433.5500 CC1 DMR BrandMeister 3204229 — Pensacola, FL
34.1 KO4EKK Bucks
KO4EKK BM
 442.0000 +5 CC1 DMR BrandMeister 312753 — Bucks, AL
35.1 KJ4CHV Pensacola
KJ4CHV
 444.4500 +5 TONE 100.0 FM (analog) (FM,P25) — Pensacola, FL
35.5 KO4SRC Munson Hwy 4/
KO4SRC
 147.3300 +0.6 Fusion (C4FM) — Munson, FL
35.8 W4UC Pensacola FS 16
W4UC
 145.4500 -0.6 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 20 check-ins · 20 stations Pensacola, FL
35.8 W4UC Pensacola FS 16
W4UC
 443.8500 +5 TSQL 100.0 FM (analog) (FM,C4FM) 🗓 1 net 1 net · 20 check-ins · 20 stations Pensacola, FL
36.0 W4IAX Mobile
W4IAX
 147.3450 +0.6 TONE 203.5 FM (analog) — Mobile, AL
36.8 N4FIV Bucks SALCO
N4FIV
 444.6375 +5 CC1 DMR — Bucks, AL
36.9 N4RGJ Mobile CM School
N4RGJ
 147.0150 +0.6 TONE 123.0 FM (analog) — Mobile, AL
37.6 KI4SAZ Magnolia Springs
KI4SAZ
 1285.0000 -20 none D-STAR — Magnolia Springs, AL
38.2 N0ECT Pensacola NAS
N0ECT AllStar
 448.4000 simplex TSQL 100.0 FM (analog) AllStar 41417 AllStar 414170 — Pensacola, FL
39.9 KI4SAZ Magnolia Springs
KI4SAZ
 145.3100 -0.6 none D-STAR — Magnolia Springs, AL
39.9 KI4SAZ Magnolia Springs
KI4SAZ
 444.3000 +5 none D-STAR — Magnolia Springs, AL
40.1 KM4NJM Gulf Shores
KM4NJM BM
 432.0000 in 432.7000 CC1 DMR BrandMeister 319713502 — Gulf Shores, AL
40.3 N4TAE Mobile
N4TAE BM
 444.9875 +5 CC1 DMR BrandMeister 310116 — Mobile, AL
40.3 N4FIV Mobile
N4FIV BM
 147.2375 +0.6 CC1 DMR BrandMeister 314750 — Mobile, AL
40.3 W4IAX Mobile
W4IAX
 145.3900 -0.6 none D-STAR — Mobile, AL
40.3 W4IAX Mobile
W4IAX
 444.9000 +5 none D-STAR — Mobile, AL
41.2 N4MZ Foley Weeks Bay
N4MZ
 146.6850 -0.6 TONE 82.5 FM (analog) (C4FM,FM) — Foley, AL
41.2 WA4MZE Foley
WA4MZE
 147.2400 +0.6 none FM (analog) — Foley, AL
41.5 N4FIV Mobile SHW Tank
N4FIV BM
 444.5000 +5 CC1 DMR BrandMeister 310101 — Mobile, AL
41.5 N4FIV Mobile Spring Hl
N4FIV BM
 444.9875 +5 CC1 DMR BrandMeister 310104 — Mobile, AL
41.5 N4FIV Alabaster
N4FIV BM
 444.7500 +5 CC1 DMR BrandMeister 310101 — Alabaster, AL
41.5 N4FIV Mobile SHW Tank
N4FIV
 146.9400 -0.6 none FM (analog) — Mobile, AL
43.4 WN1R Orange Beach Wel
WN1R BM
 145.2750 +0.6 CC5 DMR BrandMeister 314616 — Orange Beach, AL
43.4 WN1R Orange Beach Wel
WN1R AllStar
 147.7100 in 445.2750 TSQL 123.0 FM (analog) AllStar 627033 — Orange Beach, AL
44.1 KR4LPI Mobile
KR4LPI BM
 431.9500 in 431.1500 CC1 DMR BrandMeister 322405701 BrandMeister 322405703 — Mobile, AL
44.5 K4LWF Gulf Breeze
K4LWF BM
 439.0000 -5 CC1 DMR BrandMeister 3109328 — Gulf Breeze, FL
44.7 KJ4TVX McIntosh
KJ4TVX
 147.3900 +0.6 TONE 123.0 FM (analog) — McIntosh, AL
45.1 W4IAX Mobile Providenc
W4IAX
 53.0300 -1 TONE 203.5 FM (analog) — Mobile, AL
45.1 W4IAX Mobile Providenc
W4IAX
 147.3000 +0.6 TONE 203.5 FM (analog) — Mobile, AL
45.4 N1RHN Mobile
N1RHN CT-ARES
 444.3500 +0.6 CC2 DMR CT-ARES — Mobile, CT
45.6 K4DSR Mobile
K4DSR
 146.7450 -0.6 TSQL 123.0 FM (analog) — Mobile, AL
45.8 WB4UFT Monroeville
WB4UFT
 147.1600 +0.6 TONE 167.9 FM (analog) — Monroeville, AL
46.3 K4PQW Baker
K4PQW
 145.2900 -0.6 TONE 100.0 FM (analog) — Baker, FL
47.7 no call listed
Listed as AFCARS
 Semmes-AL
Florida
 145.3600 -0.6 none FM (analog) — Semmes-AL, FL
47.9 WA4JOP Mobile
WA4JOP WIRES-X
 146.6400 -0.6 TONE 100.0 FM (analog) (FM,C4FM) WIRES-X 83192 — Mobile, AL
48.2 N4RGJ Mobile
N4RGJ
 146.9850 -0.6 TONE 123.0 FM (analog) — Mobile, AL
48.3 N4FIV Mobile
N4FIV
 147.1500 +0.6 CC1 DMR — Mobile, AL
48.4 WY5Y Theodore
WY5Y BM
 443.5000 +5 CC1 DMR BrandMeister 311177 — Theodore, AL
48.4 N4TAE Theodore
N4TAE AmComm
 145.1300 -0.6 CC7 DMR AmComm — Theodore, AL
49.8 K4DPS Navarre
K4DPS
 443.9750 +5 TONE 100.0 FM (analog) — Navarre, FL
49.9 no call listed
Listed as ALRC
 Mobile-AL
Florida
 443.4000 in 448.3000 none FM (analog) — Mobile-AL, FL
14.7 KM4JAK offline Molino
KM4JAK IRLP
 446.0500 simplex TSQL 100.0 FM (analog) IRLP 8233 — Molino, FL
29.3 KD5AR offline Milton
KD5AR IRLP
 446.1600 simplex TSQL 91.5 FM (analog) IRLP 8631 — Milton, FL
41.5 N4FIV offline Mobile
N4FIV BM
 444.7875 +5 CC1 DMR BrandMeister 310105 — Mobile, AL