N9TPB FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 30, 2026) · next update tomorrow 6:00 am CST
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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

AC9DI HAM

Amateur Extra class licensed since 2004 (22 yrs) AC9DI since 2012 · previously KC9GHS Helenwood, TN Grid EM76rk 127 repeaters within 50 mi
🔒 Not available — currently licensed, through Jul 13, 2034. If it isn't renewed, it opens for vanity requests Jul 14, 2036.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Currently held by WILLIE D BOSTON · 1 holder on record

Current holder: WILLIE D BOSTON

Held AC9DI Oct 17, 2012 → present · first licensed Jul 13, 2004 as KC9GHS · 2 licenses · FRN 0011233533

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

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for AC9DI in the last 24 hours. They show up here within seconds of AC9DI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

127 repeaters within 50 miles of this address, most active 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
31.8 N4LCA Monticello
N4LCA
 53.3900 -1 TSQL 100.0 FM (analog) 🗓 5 nets 5 nets · 145 check-ins · 65 stations Monticello, KY
37.2 KE4RX Rockwood Mt
KE4RX
 443.9750 +5 TSQL 110.9 FM (analog) (FM,C4FM) 🗓 2 nets 2 nets · 106 check-ins · 24 stations Rockwood, TN
40.5 KE4RX Rockwood
KE4RX
 441.8125 +5 none D-STAR 🗓 2 nets 2 nets · 106 check-ins · 24 stations Rockwood, TN
40.9 KE4RX Rockwood Mt
KE4RX
 147.0150 +0.6 TSQL 110.9 FM (analog) (FM,C4FM) 🗓 2 nets 2 nets · 106 check-ins · 24 stations Rockwood, TN
25.8 WB4GBI Oak Ridge Cross
WB4GBI
 145.4700 -0.6 TONE 118.8 FM (analog) 🗓 3 nets 3 nets · 45 check-ins · 16 stations Oak Ridge, TN
29.3 WB4GBI Oliv Windrock Mt
WB4GBI
 147.1500 +0.6 TSQL 156.7 FM (analog) 🗓 1 net 1 net · 45 check-ins · 16 stations Oliver Springs, TN
44.2 WB4GBI Knoxville Sharp'
WB4GBI
 147.0750 +0.6 TONE 156.7 FM (analog) 🗓 1 net 1 net · 45 check-ins · 16 stations Knoxville, TN
44.5 WB4GBI Offline Knoxville
WB4GBI
 224.3400 -1.6 none FM (analog) 🗓 1 net 1 net · 45 check-ins · 16 stations Knoxville, TN
47.3 WB4GBI Knoxville
WB4GBI
 440.6375 +5 none FM (analog) 🗓 1 net 1 net · 45 check-ins · 16 stations Knoxville, TN
49.8 WB4GBI Knoxville
WB4GBI
 145.3000 -0.6 none FM (analog) 🗓 1 net 1 net · 45 check-ins · 16 stations Knoxville, TN
49.8 WB4GBI Knoxville
WB4GBI
 443.0000 +5 TSQL 156.7 FM (analog) 🗓 1 net 1 net · 45 check-ins · 16 stations Knoxville, TN
38.4 W8EYU Crossville I-40
W8EYU
 146.8950 -0.6 TONE 118.8 FM (analog) 🗓 1 net 1 net · 37 check-ins · 23 stations Crossville, TN
42.0 W8EYU Crossville
W8EYU EchoLink
 146.8650 -0.6 TSQL 118.8 FM (analog) (C4FM,FM) EchoLink 783758 🗓 1 net 1 net · 37 check-ins · 23 stations Crossville, TN
42.1 W8EYU Crossville Fairf
W8EYU
 443.8500 +5 none FM (analog) (FM,C4FM) 🗓 1 net 1 net · 37 check-ins · 23 stations Crossville, TN
33.1 W4KEV Oak Ridge
W4KEV
 441.9250 +5 TONE 100.0 FM (analog) 🗓 4 nets 4 nets Oak Ridge, TN
41.9 W4KEV Jefferson City
W4KEV
 146.8950 -0.6 TONE 100.0 FM (analog) 🗓 4 nets 4 nets Jefferson City, TN
44.2 W4KEV Crossville Hinch
W4KEV
 53.9300 -0.5 none FM (analog) 🗓 4 nets 4 nets Crossville, TN
44.5 W4KEV Knoxville Sharp'
W4KEV
 145.1000 -0.6 none D-STAR 🗓 4 nets 4 nets Knoxville, TN
44.5 W4KEV Knoxville Sharp'
W4KEV WIRES-X
 146.8800 -0.6 Fusion (C4FM) WIRES-X 33649 🗓 4 nets 4 nets Knoxville, TN
44.5 W4KEV Knoxville Sharp'
W4KEV AllStar
 224.2000 -1.6 TONE 100.0 FM (analog) AllStar 50014 🗓 4 nets 4 nets Knoxville, TN
44.5 W4KEV Knoxville Sharp'
W4KEV
 441.8375 +5 none P25 🗓 4 nets 4 nets Knoxville, TN
44.5 W4KEV Knoxville Sharp'
W4KEV
 927.6125 -25 TSQL 146.2 FM (analog) 🗓 4 nets 4 nets Knoxville, TN
44.6 W4KEV Knoxville Sharp'
W4KEV BM
 440.5500 +5 CC1 DMR BrandMeister 314732 🗓 4 nets 4 nets Knoxville, TN
46.4 W4KEV Knoxville WIMZ
W4KEV AllStar
 53.2500 -1 none FM (analog) AllStar 50001 🗓 4 nets 4 nets Knoxville, TN
47.3 W4KEV Sevierville
W4KEV
 147.0000 +0.6 TSQL 100.0 FM (analog) 🗓 4 nets 4 nets Sevierville, TN
47.3 W4KEV Knoxville WIMZ
W4KEV
 145.2300 -0.6 none FM (analog) 🗓 4 nets 4 nets Knoxville, TN
47.3 W4KEV Knoxville Sharp'
W4KEV AllStar
 145.3700 -0.6 TONE 100.0 FM (analog) AllStar 50015 EchoLink 459455 🗓 4 nets 4 nets Knoxville, TN
47.3 W4KEV Knoxville WJXB
W4KEV
 442.5000 +5 TONE 100.0 FM (analog) 🗓 4 nets 4 nets Knoxville, TN
47.3 W4KEV Dupo Green Top M
W4KEV
 444.0000 +5 TSQL 100.0 FM (analog) 🗓 4 nets 4 nets Dupont Springs, TN
47.3 W4KEV Knoxville
W4KEV
 444.5000 +5 TONE 100.0 FM (analog) 🗓 4 nets 4 nets Knoxville, TN
47.3 W4KEV Dupo Green Top M
W4KEV
 443.5000 +5 CC1 DMR 🗓 4 nets 4 nets Dupont Springs, TN
32.2 AC4DM Monticello
AC4DM
 145.1500 -0.6 TONE 77.0 FM (analog) 🗓 1 net 1 net Monticello, KY
45.2 AC4DM Nancy
AC4DM
 53.2700 -1 TONE 100.0 FM (analog) 🗓 1 net 1 net Nancy, KY
45.2 AC4DM Nancy
AC4DM
 224.1000 -1.6 TONE 100.0 FM (analog) 🗓 1 net 1 net Nancy, KY
45.2 AC4DM Nancy
AC4DM WIRES-X
 443.6000 +5 TSQL 100.0 FM (analog) (C4FM,FM) WIRES-X 84651 🗓 1 net 1 net Nancy, KY
45.2 AC4DM Nancy
AC4DM
 53.3900 -1 TONE 100.0 FM (analog) 🗓 1 net 1 net Nancy, KY
47.3 W4BBB Offline Walland Greentop
W4BBB
 443.8000 +5 none FM (analog) 🗓 1 net 1 net Walland, TN
48.6 AC4DM Ingle
AC4DM
 29.6800 -0.1 TONE 146.2 FM (analog) 🗓 1 net 1 net Ingle, KY
2.9 N4AZK Huntsville
N4AZK
 145.3500 -0.6 TSQL 77.0 FM (analog) — Huntsville, TN
3.8 KB4PNG Oneida Signal
KB4PNG AllStar
 145.3500 -0.6 TONE 77.0 FM (analog) AllStar 48491 AllStar 484910 — Oneida, TN
3.8 KB4PNG Oneida
KB4PNG
 224.1400 -1.6 TONE 77.0 FM (analog) — Oneida, TN
3.8 W4BSF Offline Oneida
W4BSF
 444.3875 +5 none D-STAR — Oneida, TN
3.9 KB4PNG Offline Oneida
KB4PNG IRLP
 446.5000 simplex TSQL 77.0 FM (analog) IRLP 4692 — Oneida, TN
6.4 W4NPL Oneida
W4NPL
 442.8250 +5 TSQL 77.0 FM (analog) — Oneida, TN
17.4 KK4VQG Offline Caryville
KK4VQG
 145.0200 in 146.4200 none D-STAR — Caryville, TN
19.0 KA4OAK Caryville Mtn
KA4OAK
 224.2800 -1.6 none FM (analog) — Caryville, TN
19.4 KB4PNG Caryville
KB4PNG AllStar
 444.5500 +5 TONE 77.0 FM (analog) AllStar 48495 EchoLink 234160 IRLP 4076 — Caryville, TN
21.5 KI4KIL Jamestown Round
KI4KIL
 147.0900 +0.6 none FM (analog) — Jamestown, TN
21.5 KC4MJN Jamestown Round
KC4MJN
 443.6250 +5 none FM (analog) — Jamestown, TN
22.5 KJ4SI Petros FH Mtn
KJ4SI AllStar
 147.2550 +0.6 TONE 94.8 FM (analog) AllStar 591271 AllStar 62810 — Petros, TN
22.5 KJ4SI Petros FH Mtn
KJ4SI
 443.4500 +5 TONE 94.8 FM (analog) (FM,C4FM) — Petros, TN
22.8 KA4OAK LaFollette
KA4OAK
 145.1300 -0.6 TSQL 100.0 FM (analog) — LaFollette, TN
23.4 N4NJM Jellico Mtn
N4NJM AllStar
 146.9550 -0.6 TONE 77.0 FM (analog) AllStar 60839 — Jellico, TN
24.5 no call listed
Listed as 443.450
 Petros
Tennessee
 443.4500 +5 none FM (analog) — Petros, TN
25.7 WB4CDK LaFollette McClo
WB4CDK BM
 444.8500 +5 CC1 DMR BrandMeister 310356 — LaFollette, TN
25.8 no call listed
Listed as KOLFR
 Pall Mall
Tennessee
 146.8200 -0.6 TONE 100.0 FM (analog) — Pall Mall, TN
27.7 KA4OAK LaFollette Cross
KA4OAK
 147.3600 +0.6 TSQL 100.0 FM (analog) — LaFollette, TN
28.9 KB4PTJ Williamsburg
KB4PTJ WIRES-X
 146.7000 -0.6 Fusion (C4FM) WIRES-X 40408 — Williamsburg, KY
29.0 KB4PTJ Williamsburg
KB4PTJ
 53.0700 -0.5 TONE 100.0 FM (analog) — Williamsburg, KY
29.6 KO4LFR Pall Mall
KO4LFR
 146.8200 -0.6 TSQL 100.0 FM (analog) — Pall Mall, TN
29.8 WB4WAR Monticello Spann
WB4WAR AllStar
 444.7500 +5 TONE 88.5 FM (analog) (FM,C4FM) AllStar 58052 — Monticello, KY
31.2 N1DTA Monticello
N1DTA kentuckydm
 444.9625 +5 CC1 DMR kentuckydmr-c-bidge — Monticello, KY
32.2 WB4WAR Monticello
WB4WAR AllStar
 146.9950 -0.6 TONE 88.5 FM (analog) AllStar 58052 — Monticello, KY
33.1 W4SKH Oak Ridge Wtr
W4SKH
 146.9700 -0.6 TSQL 88.5 FM (analog) — Oak Ridge, TN
35.2 KO4NNC Harriman Buzzard
KO4NNC AllStar
 224.1800 -1.6 TONE 123.0 FM (analog) AllStar 59127 EchoLink 136506 AllStar 591270 — Harriman, TN
35.2 KO4NNC Harriman Buzzard
KO4NNC
 442.2000 +5 none FM (analog) (FM,C4FM) — Harriman, TN
35.5 KY6MTR Burnside AG Mtn
KY6MTR
 53.0300 -0.5 none FM (analog) — Burnside, KY
38.1 KD4UFD Karns / Powell
KD4UFD AllStar
 447.1000 simplex TONE 100.0 FM (analog) AllStar 537151 — Karns / Powell, TN
39.0 KD4UFD Karns/ Powell
KD4UFD AllStar
 146.4800 simplex TONE 100.0 FM (analog) AllStar 537150 — Karns/ Powell, TN
39.0 KD4UFD Powell
KD4UFD AllStar
 146.5650 simplex TONE 100.0 FM (analog) AllStar 537152 — Powell, TN
40.7 N4AI Somerset
N4AI IRLP
 449.8000 simplex none FM (analog) IRLP 4062 — Somerset, KY
40.9 KB4REC Knoxville Beaver
KB4REC EchoLink
 444.5250 +5 TSQL 100.0 FM (analog) EchoLink 19024 — Knoxville, TN
41.3 K4APY Rockwood
K4APY
 224.8400 -1.6 TONE 82.5 FM (analog) — Rockwood, TN
41.4 K1LNX Offline Knoxville
K1LNX VolNET
 443.5625 +5 CC1 DMR VolNET — Knoxville, TN
41.4 K1LNX Offline Knoxville
K1LNX AllStar
 440.8000 +5 DCS 205 FM (analog) IRLP 4829 AllStar 2335 — Knoxville, TN
41.6 KQ4RAY Knox
KQ4RAY BM
 446.3000 -5 CC1 DMR BrandMeister 3208821 — Knox, TN
41.6 KO4LFR Livingston Gulle
KO4LFR
 147.0450 +0.6 TSQL 100.0 FM (analog) — Livingston, TN
41.8 WA4ROB
Listed as WA4ROB-TAZEWELL
 Tennesee
WA4ROB AllStar
 442.6250 +5 TONE 123.0 FM (analog) AllStar 428981 — Tennesee, KY
41.8 WA4ROB
Listed as WA4ROB-MOBILE
 Tennesee
WA4ROB AllStar
 445.8000 simplex TONE 123.0 FM (analog) AllStar 428982 AllStar 428981 — Tennesee, KY
41.8 WM4MD Middlesboro Whit
WM4MD
 146.6400 -0.6 TSQL 131.8 FM (analog) — Middlesboro, KY
41.8 WM4MD Middlesboro
WM4MD
 224.1200 -1.6 TSQL 100.0 FM (analog) — Middlesboro, KY
41.8 WM4MD Middlesboro Whit
WM4MD
 442.3250 +5 TSQL 100.0 FM (analog) — Middlesboro, KY
42.2 KK4RQX Corbin
KK4RQX
 442.1125 +5 none D-STAR — Corbin, KY
42.2 WB4IVB Corbin
WB4IVB AllStar
 444.9000 +5 TSQL 100.0 FM (analog) AllStar 2184 IRLP 7950 — Corbin, KY
42.2 W8AK Offline Somerset
W8AK IRLP
 442.9250 +5 TSQL 123.0 FM (analog) IRLP 4523 — Somerset, KY
42.7 N9AWQ Crossville
N9AWQ WIRES-X
 442.1250 +5 TSQL 162.2 FM (analog) WIRES-X 71740 — Crossville, TN
43.5 KQ4GRM Knoxville
KQ4GRM BM
 439.4500 -5 CC1 DMR BrandMeister 3198259 — Knoxville, TN
44.1 KQ4IEJ Livingston
KQ4IEJ BM
 438.8000 in 432.0000 CC1 DMR BrandMeister 3214521 — Livingston, TN
44.2 WJ9J Crossville
WJ9J
 442.2250 +5 TONE 67.0 FM (analog) — Crossville, TN
44.2 N9AWQ Crossville
N9AWQ BM
 434.9875 +12 CC1 DMR BrandMeister 3131365 — Crossville, TN
44.4 WA4FLH Knoxville Sharp'
WA4FLH
 443.2500 +5 TSQL 88.5 FM (analog) — Knoxville, TN
44.7 N1DTA Somerset
N1DTA kentuckydm
 444.4125 +5 CC1 DMR kentuckydmr-c-bidge — Somerset, KY
45.1 N4AI Somerset
N4AI IRLP
 224.3000 -1.6 none FM (analog) IRLP 4458 — Somerset, KY
45.1 N4AI Somerset
N4AI
 224.8800 -1.6 none FM (analog) — Somerset, KY
45.4 NQ4Y Lenoir City
NQ4Y BM
 146.8950 -0.6 CC1 DMR BrandMeister 314724 — Lenoir City, TN
45.6 KY4TB Somerset
KY4TB
 443.4000 +5 TSQL 136.5 FM (analog) (FM,C4FM) — Somerset, KY
45.7 K1LNX Knoxville
K1LNX VolNET
 443.6625 +5 CC1 DMR VolNET — Knoxville, TN
45.7 KM4JXA Knoxville
KM4JXA
 144.9400 in 147.4400 none D-STAR — Knoxville, TN
46.1 K1LNX Knoxville
K1LNX BM
 442.5625 +5 CC1 DMR BrandMeister 3147002 — Knoxville, TN
46.3 WD4KWV Corbin
WD4KWV EchoLink
 146.6100 -0.6 TSQL 103.5 FM (analog) EchoLink 320040 — Corbin, KY
46.3 KA4OAK Middlesboro
KA4OAK
 146.7750 -0.6 TONE 79.7 FM (analog) — Middlesboro, KY
46.3 AJ4G Middlesboro
AJ4G
 1282.4000 -20 none D-STAR — Middlesboro, KY
46.3 AJ4G Offline Middlesboro
AJ4G
 224.1200 -1.6 TONE 100.0 FM (analog) — Middlesboro, KY
46.3 WA4YZY Middlesboro
WA4YZY
 145.3000 -0.6 none D-STAR — Middlesboro, KY
46.7 KF4DKW Lenoir City
KF4DKW
 444.2500 +5 TSQL 127.3 FM (analog) (FM,C4FM) — Lenoir City, TN
46.9 NQ4Y Offline Monteagle Mtn
NQ4Y
 146.8800 -0.6 CC? DMR — Monteagle Mtn, TN
47.0 KY4ZO Knoxville
KY4ZO BM
 439.0850 -5 CC1 DMR BrandMeister 3194420 — Knoxville, TN
47.0 KN4EM Knoxville
KN4EM
 145.1000 -0.6 none D-STAR — Knoxville, TN
47.1 KK4MJZ London
KK4MJZ AllStar
 146.7450 -0.6 TONE 100.0 FM (analog) (FM,C4FM) AllStar 51203 EchoLink 468683 — London, KY
47.3 AA4UT Knoxville UT
AA4UT
 146.6700 -0.6 TONE 100.0 FM (analog) — Knoxville, TN
47.3 KI4FRJ London/Ky
KI4FRJ AllStar
 146.6100 -0.6 TONE 100.0 FM (analog) AllStar 45542 — London/Ky, KY
47.3 KI4FRJ London Cold Hl
KI4FRJ
 147.2850 +0.6 Fusion (C4FM) — London, KY
47.3 KB4REC Knoxville Beaver
KB4REC EchoLink
 53.4700 -1 TSQL 100.0 FM (analog) EchoLink 19024 — Knoxville, TN
47.3 N4OQJ Knoxville
N4OQJ
 224.3800 -1.6 TONE 100.0 FM (analog) — Knoxville, TN
47.3 KB4REC Knoxville Beaver
KB4REC EchoLink
 444.1750 +5 none FM (analog) (DMR,FM) EchoLink 19024 BrandMeister 314703 — Knoxville, TN
47.4 AA4UT Knoxville
AA4UT BM
 445.6000 -5 CC1 DMR BrandMeister 311641 — Knoxville, TN
47.4 AA4UT Knoxville UT
AA4UT BM
 440.6000 +5 CC1 DMR BrandMeister 311641 — Knoxville, TN
47.4 KB5AG Knoxville
KB5AG BM
 439.0000 -5 CC1 DMR BrandMeister 313784001 — Knoxville, TN
47.5 N4DFQ Somerset
N4DFQ IRLP
 223.5000 simplex none FM (analog) IRLP 4318 — Somerset, KY
48.6 N7DUD Knoxville
N7DUD BM
 443.6000 +5 CC1 DMR BrandMeister 314100909 — Knoxville, TN
48.7 WA4ROB Cumberland Gap
WA4ROB AllStar
 442.8500 +5 TSQL 103.5 FM (analog) AllStar 428980 EchoLink 202878 AllStar 42898 — Cumberland Gap, TN
49.2 WA4BSL Harrogate
WA4BSL AllStar
 443.3750 +5 TONE 100.0 FM (analog) EchoLink 276553 AllStar 62228 — Harrogate, TN
49.2 W4HKL Cumberland Gap
W4HKL AllStar
 444.6750 +5 TONE 100.0 FM (analog) AllStar 45333 EchoLink 561632 IRLP 8713 — Cumberland Gap, TN
49.3 N9IWJ Sparta
N9IWJ
 442.6250 +5 TSQL 114.8 FM (analog) — Sparta, TN
49.9 K4HXD Knoxville WIVK-F
K4HXD
 144.9400 in 147.4400 none D-STAR — Knoxville, TN
49.9 W1FJF Offline Loudon
W1FJF IRLP
 446.0000 simplex TSQL 77.0 FM (analog) IRLP 4525 — Loudon, TN
49.9 W1FJF Loudon
W1FJF BM
 439.7550 -5 CC1 DMR BrandMeister 314154910 — Loudon, TN