N9TPB FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · 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

AI4E HAM

Amateur Extra class licensed since 2013 (13 yrs) AI4E since 2019 · previously NK2J, N2DOT, KK4VQZ Campbellsville, KY grid EM77ih LoTW user 80 repeaters within 50 mi
🔒 Not available — currently licensed, through Oct 18, 2029. If it isn't renewed, it opens for vanity requests Oct 19, 2031.

📬 QSL: LoTW user · last upload Mar 9, 2026 as previous call NK2J · none yet as AI4E · eQSL AG as NK2J · QRZ · HamQTH

📝 AI4E has filed vanity applications before — latest filed Sep 30, 2019 · what was requested

Currently held by Bradley S Scalos · 3 holders on record

Current holder: Bradley S Scalos

Held AI4E Oct 18, 2019 → present · first licensed Dec 4, 2013 as KK4VQZ · 4 licenses · FRN 0023149016

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

Previous holder: Hayde Jones Jr

Held AI4E Feb 20, 2009 → Sep 28, 2017 · first licensed Jan 24, 2007 as KI4TCY · 3 licenses · FRN 0016015539

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

Previous holder: ZEBULON V SCARBOROUGH

Held AI4E Dec 24, 2005 → Jan 31, 2007 · first licensed Dec 24, 2005 as AI4E · 1 license · FRN 0014440374

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

Vanity applications filed by AI4E

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 Sep 30, 2019
Granted Oct 18, 2019
0008819010
NK2J · Bradley S Scalos · Amateur Extra
3558 Elkhorn Rd, Campbellsville, KY 42718
37.3252, -85.2882 (street) · Grid EM77ih · CQ 4 · ITU 8 · map ↗
1.AI4E ✓ granted
2.AK4M held
3.KC4N held
4.W4OO held
Granted
got AI4E
Filed Sep 26, 2019
Award date was Oct 14, 2019
0008816093
NK2J · Bradley S Scalos · Amateur Extra
3558 Elkhorn Rd, Campbellsville, KY 42718
37.3252, -85.2882 (street) · Grid EM77ih · CQ 4 · ITU 8 · map ↗
1.AA4J held
2.AG4G held
3.AF4L held
4.W4HE held
Dismissed
Filed Jul 24, 2019
Award date was Aug 11, 2019
0008738860
NK2J · Bradley S Scalos · Amateur Extra
3558 Elkhorn Rd, Campbellsville, KY 42718
37.3252, -85.2882 (street) · Grid EM77ih · CQ 4 · ITU 8 · map ↗
1.AA4S held
Dismissed
Filed Apr 29, 2019
Award date was May 17, 2019
0008619749
NK2J · Bradley S Scalos · Amateur Extra
3558 Elkhorn Rd, Campbellsville, KY 42718
37.3252, -85.2882 (street) · Grid EM77ih · CQ 4 · ITU 8 · map ↗
1.AG4M held
Dismissed
Filed Oct 26, 2018
Award date was Nov 13, 2018
0008416837
NK2J · Bradley S Scalos · Amateur Extra
3558 Elkhorn Rd, Campbellsville, KY 42718
37.3252, -85.2882 (street) · Grid EM77ih · CQ 4 · ITU 8 · map ↗
1.KY4G held
2.AB4U held
3.N4BX held
4.NS4T held
Dismissed
Filed Aug 23, 2017
Award date was Sep 10, 2017
0007901366
NK2J · Bradley S Scalos · Amateur Extra
3558 Elkhorn Rd, Campbellsville, KY 42718
37.3252, -85.2882 (street) · Grid EM77ih · CQ 4 · ITU 8 · map ↗
1.AA4A held
Dismissed
Filed Feb 7, 2017
Award date was Feb 25, 2017
0007652277
N2DOT · Bradley S Scalos · Amateur Extra
3558 Elkhorn Rd, Campbellsville, KY 42718
37.3252, -85.2882 (street) · Grid EM77ih · CQ 4 · ITU 8 · map ↗
1.AA4A held
2.KC4M held
3.N2JE held
4.NK2J held
5.KN3B held
6.KI3L held
7.AC8U held
8.NJ6Q held
9.AA2KY available
10.AB2KY available
11.AK4KY held
12.KY4TC held
Granted
Filed Dec 16, 2013
Granted Jan 3, 2014
0006056007
KK4VQZ · Bradley S Scalos · Technician
3558 Elkhorn Rd, Campbellsville, KY 42718
37.3252, -85.2882 (street) · Grid EM77ih · CQ 4 · ITU 8 · map ↗
1.N2DOT ✓ granted
2.N3DOT available
6.N4FED held
7.N2FED held
8.N6FED available
Granted
got N2DOT

Others requesting AI4E

31 applications listed AI4E as a choice, newest first.

FiledAwardApplicantChoice #Status
Oct 7, 2019 Oct 25, 2019 WR5A · FREDERICK M QUINN III · Bartlett, TN 1Dismissed
Oct 4, 2019 Oct 22, 2019 WX6RL · HERMAN MUNSTER MEMORIAL RADIO CLUB · ATLANTA, GA 1Dismissed
Oct 2, 2019 Oct 20, 2019 KB1LNF · FABIO GRISAFI · Kensington, NH 1Dismissed
Oct 1, 2019 Oct 19, 2019 KC8YXI · JOSEPH S DESSINGER II · GREER, SC 4Dismissed
Oct 1, 2019 Oct 19, 2019 KG4BBK · Bradley B Buszard · Newport News, VA 7Dismissed
Oct 1, 2019 Oct 19, 2019 AC4SR · SCOTT F ROBERTS · Castalian Springs, TN 1Dismissed
Sep 30, 2019 Oct 18, 2019 K4ARR · Wayne Hew · Jacksonville, FL 4Dismissed
Sep 30, 2019 Oct 18, 2019 N5ED · MATHEW S LARSEN · HASLET, TX 1Dismissed
Sep 30, 2019 Oct 18, 2019 KN4BSL · HENRY R NELSON II · Clearwater, FL 4Granted
Sep 30, 2019 Oct 18, 2019 W9SSN · Gustav L Schmidt · Fort Lauderdale, FL 2Dismissed
Sep 30, 2019 Oct 18, 2019 N4TIA · ALEXANDER N TUBONJIC · BROOKSVILLE, FL 1Dismissed
Sep 30, 2019 Oct 18, 2019 W4RBC · EASTERN MENNONITE UNIVERSITY ARC · Bridgewater, VA 6Granted
Sep 30, 2019 Oct 18, 2019 W4TMO · James H Gulvin · Clayton, NC 1Dismissed
Sep 30, 2019 Oct 18, 2019 AG7WX · Christopher A Williams · Mesa, AZ 1Dismissed
Sep 30, 2019 Oct 18, 2019 AE0HI · DAVID A LAROCHELLE · COLORADO SPRINGS, CO 2Granted
Sep 30, 2019 Oct 18, 2019 AA4NE · HOBSON D BLACKBURN · FLORENCE, AL 2Dismissed
Sep 30, 2019 Oct 18, 2019 N4YCI · GREGORY F HOLCOMB JR · Atlanta, GA 1Dismissed
Sep 30, 2019 Oct 18, 2019 KN4WNR · Aaron Smith · St. Johns, FL 4Dismissed
Sep 30, 2019 Oct 18, 2019 KB8FXF · Walter A Moore · Springfield, VA 6Dismissed
Sep 30, 2019 Oct 18, 2019 NK2J · Bradley S Scalos · Campbellsville, KY 1Granted
Sep 30, 2019 Oct 18, 2019 KA4MVK · CLIFFORD HUBERT · STEINHATCHEE, FL 4Dismissed
Sep 30, 2019 Oct 18, 2019 KK4GHS · Jason D Pittman · Birmingham, AL 3Dismissed
Sep 30, 2019 Oct 18, 2019 KN4COI · Benjamin P Von Handorf · Cold Spring, KY 9Granted
Sep 30, 2019 Oct 18, 2019 W4DSC · DAVID S COX · HOOVER, AL 1Dismissed
Sep 30, 2019 Oct 18, 2019 KG4IOD · JAMEY T EVANS · LOCUST, NC 3Dismissed
Sep 23, 2019 Oct 11, 2019 KX4SV · Ricky D Littleton · Merritt Island, FL 2Granted
Sep 20, 2019 Oct 8, 2019 WG4J · GEORGE S ROSS · DAHLONEGA, GA 4Dismissed
Sep 9, 2019 Sep 27, 2019 KG4BBK · Bradley B Buszard · Newport News, VA 4Dismissed
Feb 12, 2009 Mar 2, 2009 KG4FJH · David L Salomon · Woodstock, GA 7Granted
Feb 2, 2009 Feb 20, 2009 W4HJJ · Hayde Jones Jr · Hernando, FL 1Granted
Feb 2, 2009 Feb 20, 2009 N3MK · Donald G Snider Jr · Chincoteague, VA 1Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AI4E in the last 24 hours. They show up here within seconds of AI4E beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

80 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
7.0 WA4UXJ Camp Marion/Tayl
WA4UXJ
147.4100 -0.6 none D-STAR 🗓 1 net 1 net · 49 check-ins · 26 stations Campbellsville, KY
7.0 N1DTA Lebanon
N1DTA kentuckydm
145.2100 -0.6 TONE 146.2 FM (analog) (DMR,FM) AllStar 58762 kentuckydmr-c-bidge — Lebanon, KY
11.0 K4SGK Cane Valley WGRB
K4SGK WIRES-X
442.6500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 33276 — Cane Valley, KY
11.0 WA4UXJ Cane Valley
WA4UXJ AllStar
146.6400 -0.6 TONE 107.2 FM (analog) AllStar 48534 🗓 1 net 1 net · 49 check-ins · 26 stations Cane Valley, KY
15.4 NM4P Columbia
NM4P EchoLink
147.1950 +0.6 TONE 136.5 FM (analog) (FM,C4FM) EchoLink 692195 WIRES-X 81704 — Columbia, KY
16.6 N1DTA Raywick
N1DTA kentuckydm
440.6875 +5 CC1 DMR kentuckydmr-c-bidge — Raywick, KY
17.0 N1DTA Lebanon
N1DTA kentuckydm
440.8750 +5 CC1 DMR kentuckydmr-c-bidge — Lebanon, KY
17.0 N1DTA Lebanon
N1DTA
52.3100 -1 TSQL 146.2 FM (analog) — Lebanon, KY
17.0 N1DTA Elizabethtown
N1DTA kentuckydm
440.7250 +5 CC1 DMR kentuckydmr-c-bidge — Elizabethtown, KY
17.0 N1DTA Lebanon
N1DTA kentuckydm
444.5750 +5 DCS 411 FM (analog) (DMR,FM) kentuckydmr-c-bidge — Lebanon, KY
18.0 KC7UKZ Raywick
KC7UKZ BM
445.3000 -5 CC1 DMR BrandMeister 3223527 — Raywick, KY
19.7 N1DTA Gravel Switch
N1DTA kentuckydm
444.6500 +5 CC1 DMR kentuckydmr-c-bidge — Gravel Switch, KY
19.7 N1DTA Gravel Switch
N1DTA kentuckydm
927.5500 -25 CC1 DMR (DMR,P25) kentuckydmr-c-bidge — Gravel Switch, KY
21.2 AG4TY Liberty
AG4TY AllStar
146.7900 -0.6 TSQL 79.7 FM (analog) AllStar 553187 EchoLink 754082 — Liberty, KY
21.2 AG4TY Liberty
AG4TY
442.9750 +5 none D-STAR — Liberty, KY
21.2 KK4KTV Liberty
KK4KTV AllStar
146.7900 -0.6 TONE 79.7 FM (analog) AllStar 553190 — Liberty, KY
24.5 N1DTA Buffalo
N1DTA kentuckydm
147.0300 -0.6 TSQL 146.2 FM (analog) (DMR,FM) kentuckydmr-c-bidge — Buffalo, KY
25.3 N1DTA Springfield
N1DTA kentuckydm
443.1250 +5 CC1 DMR kentuckydmr-c-bidge — Springfield, KY
26.0 N1DTA Buffalo
N1DTA
147.2550 +0.6 TSQL 77.0 FM (analog) — Buffalo, KY
26.0 N1DTA Buffalo
N1DTA kentuckydm
440.6125 +5 CC1 DMR kentuckydmr-c-bidge — Buffalo, KY
26.3 WA4FOB Magnolia
WA4FOB
146.6700 -0.6 TONE 77.0 FM (analog) — Magnolia, KY
26.3 WA4FOB Magnolia
WA4FOB
443.6750 +5 TONE 77.0 FM (analog) — Magnolia, KY
26.4 N1DTA Mitchellsburg
N1DTA kentuckydm
444.5125 +5 CC1 DMR kentuckydmr-c-bidge — Mitchellsburg, KY
27.4 KB4KY Springfield
KB4KY WIRES-X
443.0500 +5 DCS 654 FM (analog) (FM,C4FM) WIRES-X 68214 — Springfield, KY
27.6 KM4OON Liberty High
KM4OON BM
444.1500 +5 CC1 DMR BrandMeister 313362 — Liberty, KY
27.7 N4LCA Somerset
N4LCA AllStar
146.8800 -0.6 TSQL 77.0 FM (analog) (C4FM,FM) AllStar 552850 EchoLink 547189 🗓 5 nets 5 nets · 90 check-ins · 57 stations Somerset, KY
27.7 N1DTA Nancy
N1DTA
444.2125 +5 CC1 DMR — Nancy, KY
27.7 N4LCA Nancy
N4LCA
444.8375 +5 none D-STAR 🗓 5 nets 5 nets · 90 check-ins · 57 stations Nancy, KY
28.5 AC4DM Ingle
AC4DM
29.6800 -0.1 TONE 146.2 FM (analog) 🗓 1 net 1 net Ingle, KY
33.1 N1DTA Horse Cave
N1DTA kentuckydm
440.7125 +5 CC1 DMR kentuckydmr-c-bidge — Horse Cave, KY
33.2 N1DTA Bonnieville
N1DTA kentuckydm
444.0250 +5 CC1 DMR kentuckydmr-c-bidge — Bonnieville, KY
34.0 KY4X Bonnieville
KY4X
146.8950 -0.6 TSQL 114.8 FM (analog) — Bonnieville, KY
34.0 KY4X Bonnieville
KY4X
444.8500 +5 TSQL 114.8 FM (analog) — Bonnieville, KY
34.3 N1DTA Stanford
N1DTA kentuckydm
444.9125 +5 CC1 DMR kentuckydmr-c-bidge — Stanford, KY
34.5 AC4DM Nancy
AC4DM
53.2700 -1 TONE 100.0 FM (analog) 🗓 1 net 1 net Nancy, KY
34.5 AC4DM Nancy
AC4DM
224.1000 -1.6 TONE 100.0 FM (analog) 🗓 1 net 1 net Nancy, KY
34.5 AC4DM Nancy
AC4DM WIRES-X
443.6000 +5 TSQL 100.0 FM (analog) (C4FM,FM) WIRES-X 84651 🗓 1 net 1 net Nancy, KY
34.5 AC4DM Nancy
AC4DM
53.3900 -1 TONE 100.0 FM (analog) 🗓 1 net 1 net Nancy, KY
35.0 KY4X Horse Cave
KY4X WIRES-X
442.2250 +5 TSQL 114.8 FM (analog) (FM,C4FM) WIRES-X 83494 — Horse Cave, KY
35.2 KN4RFJ Bardstown
KN4RFJ WIRES-X
145.4700 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 58214 — Bardstown, KY
35.5 KM4OON Danville
KM4OON
444.4125 +5 none D-STAR — Danville, KY
35.9 W4CDA Danville Persimm
W4CDA
145.3100 -0.6 TONE 100.0 FM (analog) (FM,C4FM) — Danville, KY
37.2 N1DTA Burkesville
N1DTA kentuckydm
443.3625 +5 CC1 DMR kentuckydmr-c-bidge — Burkesville, KY
37.2 WB4WAR Burkesville
WB4WAR
147.3750 +0.6 TONE 100.0 FM (analog) (FM,C4FM) — Burkesville, KY
38.1 KB4KY Bardstown
KB4KY
442.0500 +5 DCS 654 FM (analog) (FM,C4FM) — Bardstown, KY
38.1 KB4KY Bardstown
KB4KY EchoLink
145.4700 -0.6 TSQL 151.4 FM (analog) (FM,C4FM) EchoLink 978627 WIRES-X 68214 — Bardstown, KY
38.4 KK4FJO Harrodsburg
KK4FJO BM
440.5375 +5 CC1 DMR BrandMeister 310326 — Harrodsburg, KY
38.8 KK4FJO Harrodsburg
KK4FJO
145.3900 -0.6 TSQL 107.2 FM (analog) — Harrodsburg, KY
39.4 N4DFQ Somerset
N4DFQ IRLP
223.5000 simplex none FM (analog) IRLP 4318 — Somerset, KY
40.9 N4AI Somerset
N4AI IRLP
224.3000 -1.6 none FM (analog) IRLP 4458 — Somerset, KY
40.9 N4AI Somerset
N4AI
224.8800 -1.6 none FM (analog) — Somerset, KY
41.0 W4BEJ Elizabethtown
W4BEJ
146.9800 -0.6 none FM (analog) — Elizabethtown, KY
41.0 W4BEJ Elizabethtown
W4BEJ
444.8000 +5 none FM (analog) — Elizabethtown, KY
41.0 N1DTA Somerset
N1DTA kentuckydm
444.4125 +5 CC1 DMR kentuckydmr-c-bidge — Somerset, KY
41.2 KY4X Glasgow
KY4X
146.9400 -0.6 TONE 114.8 FM (analog) — Glasgow, KY
41.2 KY4X Glasgow
KY4X
444.9250 +5 none FM (analog) — Glasgow, KY
41.6 KY4TB Somerset
KY4TB
443.4000 +5 TSQL 136.5 FM (analog) (FM,C4FM) — Somerset, KY
41.6 N1DTA Glasgow
N1DTA kentuckydm
444.1750 +5 CC1 DMR kentuckydmr-c-bidge — Glasgow, KY
41.6 K4KTR elizabethtown
K4KTR BM
444.7625 +5 CC1 DMR BrandMeister 310562 — elizabethtown, KY
41.6 KG4LHQ Elizabethtown
KG4LHQ BM
444.9125 +5 CC1 DMR BrandMeister 312107 — Elizabethtown, KY
41.9 AC4DM Monticello
AC4DM
145.1500 -0.6 TONE 77.0 FM (analog) 🗓 1 net 1 net Monticello, KY
41.9 WB4WAR Monticello
WB4WAR AllStar
146.9950 -0.6 TONE 88.5 FM (analog) AllStar 58052 — Monticello, KY
42.0 N4AI Somerset
N4AI IRLP
449.8000 simplex none FM (analog) IRLP 4062 — Somerset, KY
42.3 K1CEH Glasgow
K1CEH BM
446.5000 -5 CC1 DMR BrandMeister 313192801 — Glasgow, KY
42.4 N4LCA Monticello
N4LCA
53.3900 -1 TSQL 100.0 FM (analog) 🗓 5 nets 5 nets · 90 check-ins · 57 stations Monticello, KY
42.4 WX4HC Elizabethtown
WX4HC
145.3500 -0.6 TSQL 103.5 FM (analog) — Elizabethtown, KY
43.0 N1DTA Monticello
N1DTA kentuckydm
444.9625 +5 CC1 DMR kentuckydmr-c-bidge — Monticello, KY
43.0 K4KTR Cecilia
K4KTR BM
443.1125 +5 CC1 DMR BrandMeister 312809 — Cecilia, KY
43.9 K4EK Lancaster
K4EK AllStar
442.2000 +5 TONE 67.0 FM (analog) AllStar 63641 EchoLink 326123 — Lancaster, KY
44.6 WB4WAR Monticello Spann
WB4WAR AllStar
444.7500 +5 TONE 88.5 FM (analog) (FM,C4FM) AllStar 58052 — Monticello, KY
47.1 KY6MTR Burnside AG Mtn
KY6MTR
53.0300 -0.5 none FM (analog) — Burnside, KY
47.2 KC4UPE Salvisa
KC4UPE
444.8750 +5 TONE 167.9 FM (analog) — Salvisa, KY
48.5 N1DTA Tompkinsville
N1DTA
146.7750 -0.6 TSQL 151.4 FM (analog) — Tompkinsville, KY
49.3 N1DTA radcliff
N1DTA kentuckydm
444.1375 +5 CC1 DMR kentuckydmr-c-bidge — radcliff, KY
49.4 KB6LED Calif
KB6LED BM
440.0000 +5 CC1 DMR BrandMeister 3161122 — Calif, KY
14.5 NM4P offline Columbia
NM4P BM
442.4750 +5 CC1 DMR BrandMeister 313358 — Columbia, KY
37.1 KM4OON offline Danville
KM4OON
444.2375 +5 none D-STAR — Danville, KY
38.8 KK4FJO offline Harrodsburg
KK4FJO
146.6550 -0.6 TSQL 100.0 FM (analog) — Harrodsburg, KY
40.3 K4KTR offline Elizabethtown
K4KTR
147.4125 -0.9999 none FM (analog) (FM,P25) — Elizabethtown, KY
44.4 W8AK offline Somerset
W8AK IRLP
442.9250 +5 TSQL 123.0 FM (analog) IRLP 4523 — Somerset, KY