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

AI4SR HAM

🔒 Not available — currently licensed, through Apr 13, 2030. If it isn't renewed, it opens for vanity requests Apr 14, 2032.

📬 QSL: not on LoTW · eQSL AG member

📝 AI4SR has filed vanity applications before — latest filed Mar 25, 2010 · what was requested

Currently held by JAMES R SCHINGS · 2 holders on record

🗓 Active on 5 nets · net control for 1 · last heard Oct 1, 2026

Current holder: JAMES R SCHINGS

Held AI4SR Apr 13, 2010 → present · first licensed Dec 9, 2003 as KD4LTP · 2 licenses · FRN 0009977794

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

Previous holder: Michael T Hickey

Held AI4SR May 18, 2004 → Apr 17, 2007 · first licensed May 18, 2004 as KI4FPV · 3 licenses · FRN 0010938744

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

Vanity applications filed by AI4SR

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 25, 2010
Granted Jan 28, 2020
0004186909
 KD4LTP · JAMES R SCHINGS · Amateur Extra
Attn: JAMES SCHINGS · 851 N YARNALLTON PIKE, LEXINGTON, KY 40511
38.1193, -84.5758 (street) · Grid EM78rc · CQ 4 · ITU 8 · map ↗
1.AI4SR ✓ granted
2.KC4SR held
 Granted
got AI4SR
Filed Mar 29, 2007
Award date was Apr 16, 2007
0002973295
 AI4SR · Michael T Hickey · Amateur Extra
2807 Coventry Dr, Sarasota, FL 34231
27.2660, -82.5166 (ZIP center) · Grid EL87rg · CQ 5 · ITU 8 · map ↗
1.N4BV held
2.NY4P held
 Granted

Others requesting AI4SR

1 application listed AI4SR as a choice, newest first.

FiledAwardApplicantChoice #Status
Mar 25, 2010 Apr 12, 2010 KD4LTP · JAMES R SCHINGS · LEXINGTON, KY 1Granted

Nets

NetWhenFrequencyRoleTimesLast
Jim and Daves Tech NetThu 7:15 PM · Thu 7:45 PM ET146.76 MHzNet control62026-10-01
Jim and Daves Tech NetThu 7:15 PM · Thu 7:45 PM ET146.76 MHzChecked in62026-10-01
Specialized Communications NetSun 7:00 PM ET146.760Checked in32026-09-27
FRANK AND FRIENDS Q S O PARTYSat 7:45 PM ET146.760Checked in32026-09-26
OMISS 40m SSB NetMon, Tue, Wed, Fri, Sat 8:15 PM · Mon, Thu 8:30 PM · Thu 10:15 PM ET7.192Checked in12026-09-19
OMISS 80m SSB NetDaily 10:30 PM ET3.830Checked in12026-09-18

From nets logged with NetLogger since the start of collection.

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AI4SR in the last 24 hours. They show up here within seconds of AI4SR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

107 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
4.7 KK2ICU Georgetown Hosp
KK2ICU WIRES-X
 443.1000 +5 TSQL 100.0 FM (analog) (FM,C4FM) WIRES-X 3265 — Georgetown, KY
5.2 K4KJQ Lexington
K4KJQ
 444.8750 +5 TSQL 67.0 FM (analog) — Lexington, KY
6.4 KY4DR Lexington
KY4DR BM
 438.8000 in 448.8000 CC1 DMR BrandMeister 320161602 — Lexington, KY
6.4 W4DSI Lexington Fin
W4DSI
 441.8125 +5 none D-STAR — Lexington, KY
6.5 KK4FWU Lexington Fin
KK4FWU AllStar
 146.9400 -0.6 TSQL 88.5 FM (analog) AllStar 58021 EchoLink 655896 AllStar 504371 🗓 1 net 1 net Lexington, KY
6.5 KK4FWU Lexington Fin
KK4FWU WIRES-X
 444.1250 +5 TONE 88.5 FM (analog) (C4FM,FM) WIRES-X 82575 WIRES-X 72575 — Lexington, KY
6.5 W4DSI Lexington Fin
W4DSI
 145.4600 -0.6 none D-STAR — Lexington, KY
7.3 KE4RWB Lexington
KE4RWB BM
 439.5500 in 433.5500 CC9 DMR BrandMeister 318202701 — Lexington, KY
8.3 KY4LO Versailles
KY4LO BM
 434.1500 in 440.1500 CC1 DMR BrandMeister 322517801 — Versailles, KY
8.6 K4KJQ Lexington
K4KJQ
 224.8000 -1.6 none FM (analog) — Lexington, KY
8.9 KY4WC Versailles Unite
KY4WC EchoLink
 145.3300 -0.6 TSQL 107.2 FM (analog) (C4FM,FM) EchoLink 584211 — Versailles, KY
8.9 KY4WC Versailles WesBa
KY4WC
 224.2200 -1.6 TSQL 107.2 FM (analog) — Versailles, KY
8.9 KY4WC Versailles Unite
KY4WC
 443.7750 +5 TSQL 107.2 FM (analog) (C4FM,FM) — Versailles, KY
9.0 K4KJQ Lexington
K4KJQ BM
 442.7625 +5 CC1 DMR BrandMeister 312773 BrandMeister 313191 — Lexington, KY
9.0 KD4SN Lexington
KD4SN BM
 433.5000 +5 CC1 DMR BrandMeister 3205634 — Lexington, KY
9.5 K3OB Lexington
K3OB BM
 443.2250 -5 CC1 DMR BrandMeister 319660601 — Lexington, KY
10.0 KY4DMR Georgetown
KY4DMR BM
 440.5875 +5 CC1 DMR BrandMeister 311571 — Georgetown, KY
10.0 W4VJE Georgetown
W4VJE BM
 440.5125 +5 CC1 DMR BrandMeister 312121 — Georgetown, KY
11.1 NE4ST Georgetown
NE4ST EchoLink
 146.6850 -0.6 TSQL 141.3 FM (analog) (FM,C4FM) EchoLink 782933 — Georgetown, KY
11.1 NE4ST Georgetown
NE4ST
 443.6250 +5 TSQL 141.3 FM (analog) (FM,DV,C4FM) — Georgetown, KY
12.7 W4IOD Stamping Ground
W4IOD AllStar
 442.1000 +5 TSQL 107.2 FM (analog) (C4FM,FM) AllStar 576150 EchoLink 226113 WIRES-X 43114 WIRES-X 33114 AllStar 57615 AllStar 576151 — Stamping Ground, KY
16.5 K4HH Nicholasville
K4HH
 145.4900 -0.6 none FM (analog) (FM,C4FM) — Nicholasville, KY
16.5 K4HH Nicholasville
K4HH
 444.9750 +5 none FM (analog) (FM,C4FM) — Nicholasville, KY
16.5 KQ4ZDD Nicholasville
KQ4ZDD BM
 438.8000 +5 CC1 DMR BrandMeister 3213794 — Nicholasville, KY
16.5 KR4DES NICHOLASVILLE
KR4DES BM
 439.0000 -5 CC1 DMR BrandMeister 321630803 — NICHOLASVILLE, KY
16.6 K3OTW Frankfort
K3OTW KentuckyDM
 442.8750 +5 CC8 DMR KentuckyDMR — Frankfort, KY
18.0 K4TG Frankfort
K4TG
 147.1050 +0.6 TSQL 107.2 FM (analog) 🗓 6 nets 6 nets · 140 check-ins · 31 stations Frankfort, KY
18.2 KY4EOC Frankfort
KY4EOC
 444.5875 +5 none D-STAR — Frankfort, KY
18.3 KO4NQJ Lawrenceburg Ken
KO4NQJ BM
 420.0000 in 430.9000 CC1 DMR BrandMeister 317788403 — Lawrenceburg, Kentuc, KY
18.6 K4TG Lawrenceburg
K4TG
 146.8350 -0.6 TSQL 107.2 FM (analog) 🗓 6 nets 6 nets · 140 check-ins · 31 stations Lawrenceburg, KY
18.6 K4TG Lawrenceburg
K4TG
 444.3750 +5 TSQL 107.2 FM (analog) (FM,C4FM) 🗓 6 nets 6 nets · 140 check-ins · 31 stations Lawrenceburg, KY
18.8 KG4LHQ Lawrenceburg
KG4LHQ BM
 444.8125 +5 CC1 DMR BrandMeister 312105 — Lawrenceburg, KY
18.8 N1DTA LAWRENCEBURG
N1DTA kentuckydm
 444.7625 +5 CC1 DMR kentuckydmr-c-bidge — LAWRENCEBURG, KY
19.1 KY4EOC Frankfort
KY4EOC
 147.2400 +0.6 TSQL 100.0 FM (analog) — Frankfort, KY
20.8 KC4UPE Salvisa
KC4UPE
 444.8750 +5 TONE 167.9 FM (analog) — Salvisa, KY
21.7 KO4NQJ Lawrenceburg Lov
KO4NQJ
 444.4800 +5 TONE 179.9 FM (analog) — Lawrenceburg, KY
21.7 N1DTA Nicholasville
N1DTA kentuckydm
 444.0375 +5 CC1 DMR kentuckydmr-c-bidge — Nicholasville, KY
21.8 K4TG Lawrenceburg
K4TG
 145.1100 -0.6 TSQL 107.2 FM (analog) (FM,C4FM) 🗓 6 nets 6 nets · 140 check-ins · 31 stations Lawrenceburg, KY
21.8 K4TG Lawrenceburg
K4TG
 444.5000 +5 TSQL 107.2 FM (analog) 🗓 6 nets 6 nets · 140 check-ins · 31 stations Lawrenceburg, KY
23.3 W4PRC Winchester
W4PRC
 441.9000 +5 TONE 203.5 FM (analog) 🗓 1 net 1 net · 59 check-ins · 34 stations Winchester, KY
23.7 K4KJQ Cynthiana
K4KJQ
 147.1650 +0.6 TSQL 67.0 FM (analog) — Cynthiana, KY
24.4 KB6LED Calif
KB6LED BM
 440.0000 +5 CC1 DMR BrandMeister 3161122 — Calif, KY
25.0 N4HZX Graefenburg
N4HZX AllStar
 443.5500 +5 TSQL 123.0 FM (analog) (FM,C4FM) AllStar 576890 EchoLink 221560 WIRES-X 43405 🗓 1 net 1 net · 1 check-ins · 1 stations Graefenburg, KY
27.6 W4PRC Winchester
W4PRC EchoLink
 145.4300 -0.6 TONE 203.5 FM (analog) EchoLink 304506 🗓 1 net 1 net · 59 check-ins · 34 stations Winchester, KY
28.0 KM4EOC Richmond
KM4EOC EchoLink
 146.8650 -0.6 TSQL 192.8 FM (analog) EchoLink 451988 🗓 1 net 1 net Richmond, KY
28.7 KK4FJO Harrodsburg
KK4FJO
 145.3900 -0.6 TSQL 107.2 FM (analog) — Harrodsburg, KY
28.7 W4ZQ Winchester
W4ZQ
 147.1200 +0.6 TONE 67.0 FM (analog) — Winchester, KY
29.1 KK4FJO Harrodsburg
KK4FJO BM
 440.5375 +5 CC1 DMR BrandMeister 310326 — Harrodsburg, KY
29.3 KB4PTJ Williamsburg
KB4PTJ AllStar
 444.0500 +5 TONE 100.0 FM (analog) (C4FM,FM) AllStar 40151 EchoLink 257220 IRLP 4503 AllStar 40152 EchoLink 257221 WIRES-X 40282 IRLP 4241 — Williamsburg, KY
29.9 KE4YVD Richmond
KE4YVD
 442.8125 +5 none D-STAR — Richmond, KY
29.9 KI4NEC Richmond
KI4NEC
 444.6250 +5 TONE 192.8 FM (analog) — Richmond, KY
30.4 KE4YVD Richmond EKU
KE4YVD EchoLink
 145.3700 -0.6 TSQL 192.8 FM (analog) (C4FM,FM) EchoLink 303418 WIRES-X 90676 — Richmond, KY
30.4 no call listed
Listed as CKARS
 Richmond
Kentucky
 145.3700 -0.6 TSQL 192.8 FM (analog) (FM,C4FM) — Richmond, KY
32.8 KE4YRI Shelbyville
KE4YRI WIRES-X
 444.0500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 30282 — Shelbyville, KY
33.4 KQ4RNO Mount Sterl L0C4
KQ4RNO BM
 438.4500 in 430.4500 CC1 DMR BrandMeister 320746705 — Mount Sterling, L0C4, KY
33.9 KD4ADJ Mount Fire Sta 1
KD4ADJ
 147.3150 +0.6 TSQL 100.0 FM (analog) — Mount Sterling, KY
33.9 KD4ADJ Mount Fire Sta 1
KD4ADJ
 442.0500 +5 none FM (analog) — Mount Sterling, KY
34.4 W4CDA Danville Persimm
W4CDA
 145.3100 -0.6 TONE 100.0 FM (analog) (FM,C4FM) — Danville, KY
34.5 K4EK Lancaster
K4EK AllStar
 442.2000 +5 TONE 67.0 FM (analog) AllStar 63641 EchoLink 326123 — Lancaster, KY
34.9 KM4OON Danville
KM4OON
 444.4125 +5 none D-STAR — Danville, KY
36.1 KE4LR Shelbyville
KE4LR AllStar
 147.0000 +0.6 TONE 173.8 FM (analog) AllStar 519481 🗓 1 net 1 net · 49 check-ins · 23 stations Shelbyville, KY
36.2 KE4LR Shelbyville
KE4LR
 444.4500 +5 TONE 100.0 FM (analog) (FM,C4FM) 🗓 1 net 1 net · 49 check-ins · 23 stations Shelbyville, KY
37.3 KO4RCY Nicholasville
KO4RCY BM
 445.5125 in 445.7625 CC5 DMR BrandMeister 318163901 — Nicholasville, KY
41.2 K4JTA Smithfield
K4JTA TGIF
 443.5750 +5 CC1 DMR TGIF — Smithfield, KY
41.5 N1DTA Mitchellsburg
N1DTA kentuckydm
 444.5125 +5 CC1 DMR kentuckydmr-c-bidge — Mitchellsburg, KY
41.6 N1DTA Brooksville
N1DTA kentuckydm
 444.9875 +5 CC1 DMR kentuckydmr-c-bidge — Brooksville, KY
41.8 KX4DN Taylorsville
KX4DN AllStar
 443.8250 +5 TSQL 118.8 FM (analog) (FM,C4FM) EchoLink 962382 WIRES-X 36750 AllStar 59550 — Taylorsville, KY
43.1 WA9SAW Worthville
WA9SAW
 146.8950 -0.6 TSQL 123.0 FM (analog) — Worthville, KY
43.4 WD4KNE Stanton
WD4KNE
 53.8100 -1 TONE 100.0 FM (analog) — Stanton, KY
43.4 KC4TUK Stanton
KC4TUK
 145.2900 -0.6 none FM (analog) — Stanton, KY
43.4 KC4TUK Stanton
KC4TUK
 442.0750 +5 none D-STAR — Stanton, KY
43.7 AD4RT Irvine
AD4RT
 147.0150 +0.6 TSQL 100.0 FM (analog) — Irvine, KY
43.7 AD4RT Irvine
AD4RT
 224.9400 -1.6 none FM (analog) — Irvine, KY
43.7 AD4RT Irvine
AD4RT
 444.0000 +5 TSQL 100.0 FM (analog) — Irvine, KY
43.8 W4CMR Irvine
W4CMR
 146.8200 -0.6 TONE 192.8 FM (analog) — Irvine, KY
44.0 N4EWW Owingsville Gate
N4EWW EchoLink
 147.0750 +0.6 TONE 123.0 FM (analog) EchoLink 611533 — Owingsville, KY
44.1 no call listed SMITHFIELD Buste
EchoLink
 224.1800 -1.6 DCS 365 FM (analog) EchoLink 182577 🗓 2 nets 2 nets · 51 check-ins · 20 stations SMITHFIELD, KY
44.1 N4TNS Smithfield
N4TNS
 147.4600 in 144.9600 DCS 365 FM (analog) (DV,FM) 🗓 1 net 1 net · 26 check-ins · 26 stations Smithfield, KY
44.1 K4JTA Smithfield Buste
K4JTA AllStar
 224.1800 -1.6 DCS 365 FM (analog) AllStar 41623 EchoLink 182577 — Smithfield, KY
44.1 N4TNS Smithfield
N4TNS AllStar
 224.1800 -1.6 DCS 365 FM (analog) EchoLink 182577 AllStar 41623 🗓 1 net 1 net · 26 check-ins · 26 stations Smithfield, KY
44.1 W4WOO Owingsville
W4WOO
 442.0000 +5 TONE 100.0 FM (analog) — Owingsville, KY
44.2 N1DTA Stanford
N1DTA kentuckydm
 444.9125 +5 CC1 DMR kentuckydmr-c-bidge — Stanford, KY
44.9 K9CKY Stanton
K9CKY AllStar
 146.9700 -0.6 TONE 100.0 FM (analog) AllStar 493786 — Stanton, KY
44.9 no call listed
Listed as WTARC
 Berea MC Line
Kentucky
 146.7150 -0.6 TSQL 100.0 FM (analog) — Berea, KY
45.0 KB4KY Springfield
KB4KY WIRES-X
 443.0500 +5 DCS 654 FM (analog) (FM,C4FM) WIRES-X 68214 — Springfield, KY
45.9 KF4OFT Berea Big Hl Mtn
KF4OFT
 146.7150 -0.6 TONE 100.0 FM (analog) — Berea, KY
45.9 AJ4AJ BigHill Big Hl
AJ4AJ
 224.3600 -1.6 TSQL 77.0 FM (analog) — BigHill, KY
46.0 KB4TB La Grange
KB4TB BM
 443.5000 +5 CC10 DMR BrandMeister 321380201 — La Grange, KY
46.5 KB4KY Bardstown
KB4KY EchoLink
 145.4700 -0.6 TSQL 151.4 FM (analog) (FM,C4FM) EchoLink 978627 WIRES-X 68214 — Bardstown, KY
46.5 KB4KY Bardstown
KB4KY
 442.0500 +5 DCS 654 FM (analog) (FM,C4FM) — Bardstown, KY
47.7 N1DTA Gravel Switch
N1DTA kentuckydm
 927.5500 -25 CC1 DMR (DMR,P25) kentuckydmr-c-bidge — Gravel Switch, KY
47.7 N1DTA Gravel Switch
N1DTA kentuckydm
 444.6500 +5 CC1 DMR kentuckydmr-c-bidge — Gravel Switch, KY
47.8 KI4PHP BROOKSVILLE
KI4PHP BM
 439.4500 +5 CC1 DMR BrandMeister 321820701 — BROOKSVILLE, KY
47.8 N1DTA Brooksville
N1DTA kentuckydm
 443.7125 +5 CC1 DMR kentuckydmr-c-bidge — Brooksville, KY
48.4 KY4OC Crestwood
KY4OC
 147.3900 +0.6 TONE 151.4 FM (analog) (FM,C4FM) — Crestwood, KY
48.7 WF1RES LaGrange
WF1RES BM
 440.5250 +5 TSQL 151.4 FM (analog) (DMR,FM) BrandMeister 311787 — LaGrange, KY
49.7 K9PVC Florence
K9PVC BM
 444.6250 +5 TSQL 103.5 FM (analog) (DMR,FM) BrandMeister 312186 — Florence, IN
50.0 K9AGR Flemingsburg
K9AGR Delmarva
 440.6750 +5 CC1 DMR Delmarva — Flemingsburg, KY
50.0 K9AGR Flemingsburg
K9AGR Delmarva
 442.5750 +5 CC1 DMR Delmarva — Flemingsburg, KY
6.5 KY4K offline Lexington
KY4K IRLP
 146.9400 -0.6 TSQL 88.5 FM (analog) IRLP 4945 — Lexington, KY
7.0 KY4RCN offline Georgetown
KY4RCN BM
 440.5125 +5 CC1 DMR BrandMeister 312100 — Georgetown, KY
9.2 AD4CR offline Versailles
AD4CR
 444.2500 +5 TSQL 107.2 FM (analog) (FM,C4FM) — Versailles, KY
16.5 KC4UPE offline Nicholasville
KC4UPE
 444.7750 +5 TONE 167.9 FM (analog) — Nicholasville, KY
28.7 KK4FJO offline Harrodsburg
KK4FJO
 146.6550 -0.6 TSQL 100.0 FM (analog) — Harrodsburg, KY
33.4 KM4OON offline Danville
KM4OON
 444.2375 +5 none D-STAR — Danville, KY
49.0 WF1RES offline O Fallon
WF1RES BM
 447.5250 +5 CC4 DMR BrandMeister 311775 — O Fallon, IL
49.9 WJ2W offline New Albany
WJ2W IRLP
 147.5400 simplex TSQL 100.0 FM (analog) IRLP 7111 — New Albany, IN