N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · 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

Andrew T Castle

FRN 0027163047 · first licensed Jan 19, 2018 as KN4IYU · 2 licenses on record

📝 FCC applications (2)

ReceivedFile numberServicePurposeStatusCall
Jan 23, 20180008072406 HAMModificationGranted KN4IYU
Jan 19, 20180008068045 HAMNew licenseGranted KN4IYU

Complete licensing history

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

Repeaters within 50 miles

57 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
4.5 W4VJE Paintsville
W4VJE K4USD
 145.4800 -0.6 CC1 DMR K4USD — Paintsville, KY
4.5 KY4ARC Paintsville Star
KY4ARC EchoLink
 147.2250 +0.6 TONE 127.3 FM (analog) EchoLink 321424 — Paintsville, KY
4.5 N4KJU Paintsville
N4KJU AllStar
 441.5250 +5 TONE 127.3 FM (analog) AllStar 62886 — Paintsville, KY
12.7 KY4ARC Prestonsburg Abb
KY4ARC EchoLink
 145.3100 -0.6 TONE 127.3 FM (analog) EchoLink 321424 — Prestonsburg, KY
13.9 N4KJU Inez
N4KJU EchoLink
 145.2700 -0.6 TONE 127.3 FM (analog) EchoLink 321424 — Inez, KY
14.9 KJ4GRJ Louisa
KJ4GRJ BM
 440.6500 +5 CC1 DMR BrandMeister 312116 — Louisa, KY
16.9 KY4ARC Salyersville
KY4ARC EchoLink
 146.6250 -0.6 TONE 127.3 FM (analog) EchoLink 321424 — Salyersville, KY
17.4 KY4CM Salyersville
KY4CM
 146.6250 -0.6 TSQL 127.3 FM (analog) — Salyersville, KY
18.3 W4VJE Inez
W4VJE BM
 440.5500 +5 CC3 DMR BrandMeister 312118 — Inez, KY
18.8 KJ4VF Allen
KJ4VF
 145.1300 -0.6 TONE 100.0 FM (analog) — Allen, KY
19.3 WA4SWF Louisa
WA4SWF EchoLink
 147.3900 +0.6 TONE 127.3 FM (analog) EchoLink 321424 — Louisa, KY
23.1 KD4DZE Sandy Hook
KD4DZE
 147.1350 +0.6 TONE 107.2 FM (analog) — Sandy Hook, KY
23.6 AK4U Martin
AK4U EchoLink
 145.1900 -0.6 TONE 127.3 FM (analog) EchoLink 321424 — Martin, KY
26.7 K4NLT Hueysville
K4NLT
 145.4700 -0.6 TONE 79.7 FM (analog) — Hueysville, KY
27.8 KV4AJ Garrett
KV4AJ
 147.3000 +0.6 TONE 88.5 FM (analog) — Garrett, KY
28.2 AI4UK Lenore
AI4UK
 145.3900 -0.6 TONE 100.0 FM (analog) — Lenore, WV
31.1 KD4DAR Pikeville Poor
KD4DAR
 224.6200 -1.6 none FM (analog) — Pikeville, KY
31.3 KY4MD Grayson
KY4MD BM
 438.8000 -5 CC1 DMR BrandMeister 310076901 — Grayson, KY
31.3 W4VJE Pikeville
W4VJE BM
 440.7000 +5 CC2 DMR BrandMeister 312119 — Pikeville, KY
31.4 K4PDM Pikeville
K4PDM AllStar
 145.1500 -0.6 TONE 127.3 FM (analog) AllStar 62886 EchoLink 321424 — Pikeville, KY
32.5 KD4DZE Grayson
KD4DZE
 146.7000 -0.6 TSQL 107.2 FM (analog) — Grayson, KY
35.1 KN4TRV Shelbiana
KN4TRV BM
 443.6500 +5 none FM (analog) (DMR,FM) BrandMeister 312945 — Shelbiana, KY
35.8 KG4DVE Ashland Tarpin
KG4DVE BM
 444.3125 +5 CC7 DMR BrandMeister 311652 🗓 1 net 1 net · 54 check-ins · 26 stations Ashland, KY
35.8 KG4DVE Ashland Tarpin
KG4DVE AllStar
 146.9400 -0.6 TSQL 107.2 FM (analog) AllStar 496081 EchoLink 975506 🗓 1 net 1 net · 54 check-ins · 26 stations Ashland, KY
35.8 KY4TVS Ashland Tarpin
KY4TVS Home
 145.4100 -0.6 CC1 DMR Home 🗓 4 nets 4 nets · 88 check-ins · 20 stations Ashland, KY
37.6 N8OLC Huntington Veter
N8OLC
 146.9850 -0.6 TONE 131.8 FM (analog) — Huntington, WV
37.8 KC8PFI Kenova
KC8PFI
 53.8700 -0.5 TONE 91.5 FM (analog) — Kenova, WV
38.5 KY4HS Morehead Triangl
KY4HS EchoLink
 146.9100 -0.6 TONE 123.0 FM (analog) EchoLink 565257 — Morehead, KY
40.1 KY4ECC Ashland
KY4ECC KY4TVS
 440.6125 +5 TONE 131.8 FM (analog) (C4FM,DMR,FM) KY4TVS — Ashland, KY
40.1 W8SOE South Point
W8SOE AllStar
 146.7150 -0.6 TONE 103.5 FM (analog) AllStar 501091 EchoLink 429499 — South Point, OH
40.5 KE8YCI Huntington
KE8YCI BM
 438.8000 -5 CC14 DMR BrandMeister 3199359 — Huntington, WV
40.5 N4MWA Phelps Dick&#039
N4MWA AllStar
 147.0900 +0.6 TSQL 100.0 FM (analog) AllStar 493786 EchoLink 791325 — Phelps, KY
40.7 KY4HS Morehead
KY4HS EchoLink
 442.5000 +5 TSQL 123.0 FM (analog) (FM,DV) EchoLink 409221 — Morehead, KY
41.1 KB0BWG Wellington
KB0BWG IRLP
 444.8000 +5 TSQL 131.8 FM (analog) EchoLink 869815 IRLP 3779 — Wellington, KY
42.3 KC4QK Ashland
KC4QK
 147.2400 +0.6 TONE 107.2 FM (analog) — Ashland, KY
42.3 KC4QK Ashland
KC4QK
 223.9400 -1.6 TONE 107.2 FM (analog) — Ashland, KY
42.3 K4AHS Ashland
K4AHS
 440.6125 +0.6 CC? DMR — Ashland, KY
42.3 KC4QK Ashland
KC4QK
 53.0100 -0.5 TONE 107.2 FM (analog) — Ashland, KY
42.3 KC4QK Ashland
KC4QK
 444.9750 +5 TONE 107.2 FM (analog) — Ashland, KY
42.9 K8SA Salt Rock Porter
K8SA EchoLink
 145.1100 -0.6 TONE 110.9 FM (analog) EchoLink 2175 — Salt Rock, WV
43.0 KN4TRV Phelps
KN4TRV AllStar
 147.0900 +0.6 TONE 100.0 FM (analog) AllStar 593800 — Phelps, KY
43.0 W8VA Huntington Rotar
W8VA
 146.7600 -0.6 TONE 131.8 FM (analog) — Huntington, WV
43.0 W4VJE Phelps
W4VJE BM
 440.6250 +5 CC4 DMR BrandMeister 312122 — Phelps, KY
43.2 KN4TRV Dorton Flatwoods
KN4TRV AllStar
 146.8950 +0.6 TONE 127.3 FM (analog) AllStar 493786 EchoLink 791325 AllStar 59378 AllStar 593780 — Dorton, KY
43.2 KS4XL Dorton Flatwoods
KS4XL
 224.5200 -1.6 none FM (analog) — Dorton, KY
43.5 KD4KZT Dorton Flatwoods
KD4KZT
 442.1500 +5 TONE 167.9 FM (analog) — Dorton, KY
43.6 AK4U Dorton
AK4U EchoLink
 147.0450 +0.6 TONE 127.3 FM (analog) EchoLink 321424 — Dorton, KY
43.6 KB8PCW Logan LHS
KB8PCW WV-STATE
 444.4375 +5 CC1 DMR WV-STATE — Logan, WV
43.7 KA8GMX Logan Ward Rock
KA8GMX
 146.9700 -0.6 TONE 100.0 FM (analog) — Logan, WV
44.9 KE8CGG Sias Adkins
KE8CGG
 146.6100 -0.6 TONE 218.1 FM (analog) — Sias, WV
45.7 W8SOE Ironton
W8SOE
 444.6250 +5 TONE 103.5 FM (analog) — Ironton, OH
46.1 KB8TGK Proctorville
KB8TGK BM
 440.5000 +5 CC1 DMR BrandMeister 3123550 — Proctorville, OH
46.6 KY4HS Farmers FT Ctr
KY4HS
 443.8000 +5 TONE 123.0 FM (analog) — Farmers, KY
46.6 WV8LC Hamlin
WV8LC
 146.8650 -0.6 TONE 100.0 FM (analog) — Hamlin, WV
46.6 WV8KJ Hamlin
WV8KJ
 443.9500 +5 TONE 123.0 FM (analog) — Hamlin, WV
48.7 K4TDO Hazard
K4TDO
 146.8500 -0.6 TSQL 77.0 FM (analog) (FM,P25) — Hazard, KY
12.8 K4KBR offline Prestonsburg
K4KBR BM
 444.4750 +5 CC1 DMR BrandMeister 312114 — Prestonsburg, KY

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Jan 23, 2018
Granted Feb 10, 2018
0008072406
 KN4IYU · Andrew T Castle · Technician
178 Locust Grove Rd, Stambaugh, KY 41257
37.8789, -82.7940 (street) · Grid EM87ov · CQ 4 · ITU 8 · map ↗
1.KY4AC held
2.KY4ATC ✓ granted
 Granted
got KY4ATC