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

JOSEPH B CLIFTON

FRN 0027295260 · first licensed Feb 28, 2018 as KN4KDZ · 1 license on record

📝 FCC applications (19)

ReceivedFile numberServicePurposeStatusCall
Mar 22, 20230010469694 HAMModificationDismissed KN4KDZ
May 16, 20220010049897 HAMModificationDismissed KN4KDZ
Apr 18, 20220010005465 HAMModificationDismissed KN4KDZ
Apr 12, 20220009997122 HAMModificationDismissed KN4KDZ
Mar 25, 20220009970369 HAMModificationDismissed KN4KDZ
Feb 22, 20220009921222 HAMModificationDismissed KN4KDZ
Feb 14, 20220009910111 HAMModificationDismissed KN4KDZ
Feb 9, 20220009907000 HAMModificationDismissed KN4KDZ
Feb 2, 20220009894447 HAMModificationDismissed KN4KDZ
Jan 31, 20220009889804 HAMModificationDismissed KN4KDZ
Jan 25, 20220009882857 HAMModificationDismissed KN4KDZ
Jan 20, 20220009876069 HAMModificationDismissed KN4KDZ
Dec 2, 20210009817140 HAMModificationDismissed KN4KDZ
Oct 13, 20210009753349 HAMModificationDismissed KN4KDZ
Oct 12, 20210009750730 HAMModificationDismissed KN4KDZ
Oct 4, 20210009734988 HAMWithdrawalWithdrawn KN4KDZ
Sep 13, 20210009706561 HAMModificationDismissed KN4KDZ
Sep 9, 20210009702375 HAMModificationGranted KN4KDZ
Feb 28, 20180008116060 HAMNew licenseGranted KN4KDZ

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

52 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
5.5 W4SAN Sandersville
W4SAN
 145.2700 -0.6 TONE 77.0 FM (analog) — Sandersville, GA
5.5 W4SAN Sandersville
W4SAN
 145.3200 -0.6 none D-STAR — Sandersville, GA
5.5 W4SAN Sandersville
W4SAN
 444.5375 +5 none D-STAR — Sandersville, GA
19.8 KC4YAP Sparta
KC4YAP BM
 147.1950 +0.6 CC4 DMR BrandMeister 311345 — Sparta, GA
20.2 K4DBN Irwinton
K4DBN
 147.2400 +0.6 TONE 77.0 FM (analog) — Irwinton, GA
20.4 K4DBN Irwinton
K4DBN
 443.2750 +5 TONE 77.0 FM (analog) — Irwinton, GA
31.5 K4DBN Dublin
K4DBN
 442.6000 +5 TONE 123.0 FM (analog) — Dublin, GA
31.5 K4DBN Dublin
K4DBN
 444.8250 +5 TSQL 123.0 FM (analog) — Dublin, GA
31.5 WA4HZX Dublin
WA4HZX
 147.3600 +0.6 TONE 77.0 FM (analog) — Dublin, GA
31.9 KJ4PYD Dublin
KJ4PYD
 145.0400 in 146.2400 none D-STAR — Dublin, GA
31.9 KJ4PYD Dublin
KJ4PYD
 444.4875 +5 none D-STAR — Dublin, GA
31.9 KJ4YNR Dublin
KJ4YNR
 1282.8500 -12 none D-STAR — Dublin, GA
32.2 KD4IEZ Dublin
KD4IEZ BM
 147.3300 +0.6 CC1 DMR BrandMeister 312359 — Dublin, GA
33.0 W4CDC Wrens
W4CDC
 147.1200 +0.6 TONE 71.9 FM (analog) — Wrens, GA
34.9 K4PAR Eatonton
K4PAR
 443.1750 +5 TONE 186.2 FM (analog) — Eatonton, GA
35.8 NZ2X Eatonton
NZ2X
 53.1900 -1 TONE 156.7 FM (analog) — Eatonton, GA
35.8 K4EGA Eatonton
K4EGA
 146.6550 -0.6 TONE 186.2 FM (analog) — Eatonton, GA
35.8 K4EGA Eatonton
K4EGA BM
 444.4250 +5 TSQL 186.2 FM (analog) (DMR,FM) BrandMeister 311639 — Eatonton, GA
36.6 WB4JOE Gray Round Oak
WB4JOE
 145.3700 -0.6 TONE 88.5 FM (analog) — Gray, GA
36.9 N5BI Gray
N5BI WIRES-X
 443.7000 +5 TONE 100.0 FM (analog) WIRES-X 11277 — Gray, GA
38.4 N4RWK Macon US
N4RWK
 224.9600 -1.6 TSQL 88.5 FM (analog) — Macon, GA
39.3 WA9DDK Macon
WA9DDK AllStar
 145.4300 -0.6 TONE 88.5 FM (analog) AllStar 54654 — Macon, GA
39.3 WA9DDK Macon
WA9DDK AllStar
 442.3750 +5 TONE 88.5 FM (analog) AllStar 546540 — Macon, GA
39.3 WA9DDK Macon
WA9DDK AllStar
 145.1400 -0.6 TONE 88.5 FM (analog) AllStar 546541 — Macon, GA
39.3 WA9DDK Macon
WA9DDK AllStar
 145.2400 -0.6 TONE 88.5 FM (analog) AllStar 546541 EchoLink 365024 AllStar 546542 — Macon, GA
39.3 K4EGA Greensboro
K4EGA
 147.0900 +0.6 TONE 186.2 FM (analog) — Greensboro, GA
40.1 KD4IEZ Wrens
KD4IEZ SE
 444.1750 +5 CC1 DMR SE — Wrens, GA
41.7 KE4PMP Cochran
KE4PMP SE
 440.6500 +5 CC1 DMR SE — Cochran, GA
43.6 WX4EMA Macon
WX4EMA
 145.3400 -0.6 none D-STAR — Macon, GA
43.6 AA4RI Macon
AA4RI
 145.4300 -0.6 TONE 88.5 FM (analog) — Macon, GA
43.6 KD4UTQ Macon
KD4UTQ
 146.8950 -0.6 TONE 88.5 FM (analog) — Macon, GA
43.6 WX4EMA Macon
WX4EMA
 147.0150 +0.6 TSQL 88.5 FM (analog) — Macon, GA
43.6 WX4EMA Macon
WX4EMA
 440.6250 +5 none D-STAR — Macon, GA
43.6 WX4EMA Macon
WX4EMA
 1297.3750 simplex none D-STAR — Macon, GA
44.3 KJ4YNR Glenwood
KJ4YNR
 145.1800 -0.6 none D-STAR — Glenwood, GA
44.3 KD4IEZ Glenwood
KD4IEZ
 146.8800 -0.6 TONE 77.0 FM (analog) (FM,C4FM) — Glenwood, GA
44.3 KJ4YNR Glenwood
KJ4YNR
 440.5250 +5 none D-STAR — Glenwood, GA
44.3 KD4IEZ Glenwood
KD4IEZ SE
 444.7875 +5 CC1 DMR SE — Glenwood, GA
46.6 WX4EMA Macon
WX4EMA BM
 443.0750 +5 CC7 DMR BrandMeister 312477 — Macon, GA
46.7 KO4JVZ Hephzibah
KO4JVZ AllStar
 147.4200 simplex TONE 100.0 FM (analog) AllStar 53227 — Hephzibah, GA
49.3 WR4MG Warner Robins
WR4MG
 442.9000 +5 TONE 107.2 FM (analog) — Warner Robins, GA
49.6 K4DBN Cochran Ctr of
K4DBN
 145.4900 -1 TONE 77.0 FM (analog) — Cochran, GA
49.8 WM4B Warn Houston Hea
WM4B AllStar
 146.6700 -0.6 TSQL 82.5 FM (analog) AllStar 48166 EchoLink 292763 — Warner Robins, GA
49.8 WM4B Warn Houston Hea
WM4B AllStar
 443.1500 +5 TSQL 82.5 FM (analog) AllStar 48166 EchoLink 292763 — Warner Robins, GA
49.8 WA4ORT Warner Robin Wtr
WA4ORT
 146.8500 -0.6 TONE 82.5 FM (analog) — Warner Robins, GA
15.6 W4PCF offline Milledgeville
W4PCF
 146.7000 -0.6 TONE 67.0 FM (analog) — Milledgeville, GA
19.9 W4PCF offline Milledgeville
W4PCF
 147.1350 +0.6 TONE 123.0 FM (analog) — Milledgeville, GA
20.9 N4LRP offline Milledgeville
N4LRP BM
 444.9625 +5 CC8 DMR BrandMeister 313793 — Milledgeville, GA
43.4 WA7RZW offline Gray
WA7RZW IRLP
 446.5000 simplex TSQL 77.0 FM (analog) IRLP 7118 — Gray, GA
43.6 WA4DDI offline Macon
WA4DDI
 146.7750 -0.6 none FM (analog) — Macon, GA
43.6 WA4DDI offline Macon
WA4DDI
 442.2750 +5 TONE 123.0 FM (analog) — Macon, GA
43.6 WA4DDI offline Macon
WA4DDI
 444.7000 +5 TONE 103.5 FM (analog) — Macon, GA

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Mar 22, 2023
Award date was Apr 9, 2023
0010469694
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.N4JV held
 Dismissed
Filed May 16, 2022
Award date was Jun 3, 2022
0010049897
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.N4JA held
 Dismissed
Filed Apr 18, 2022
Award date was May 6, 2022
0010005465
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.N4SH held
 Dismissed
Filed Apr 12, 2022
Award date was Apr 30, 2022
0009997122
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.NC4P held
 Dismissed
Filed Mar 25, 2022
Award date was Apr 12, 2022
0009970369
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.KA4X held
 Dismissed
Filed Feb 22, 2022
Award date was Mar 12, 2022
0009921222
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.K4KB held
 Dismissed
Filed Feb 14, 2022
Award date was Mar 4, 2022
0009910111
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.KL4T held
 Dismissed
Filed Feb 9, 2022
Award date was Feb 27, 2022
0009907000
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.NO4S held
 Dismissed
Filed Feb 2, 2022
Award date was Feb 20, 2022
0009894447
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.W4NU held
 Dismissed
Filed Jan 31, 2022
Award date was Feb 18, 2022
0009889804
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.NQ4B
Dismissed
Filed Jan 25, 2022
Award date was Feb 12, 2022
0009882857
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.W4OH held
 Dismissed
Filed Jan 20, 2022
Award date was Feb 7, 2022
0009876069
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.N4OG held
 Dismissed
Filed Dec 2, 2021
Award date was Dec 20, 2021
0009817140
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.K4YO held
 Dismissed
Filed Oct 13, 2021
Award date was Oct 31, 2021
0009753349
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.N4IU held
 Dismissed
Filed Oct 12, 2021
Award date was Oct 30, 2021
0009750730
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.N4IU held
 Dismissed
Filed Sep 13, 2021
Award date was Oct 1, 2021
0009706561
 KN4KDZ · JOSEPH B CLIFTON · Amateur Extra
2920 GA HWY 242, SANDERSVILLE, GA 31082
32.9964, -82.9031 (ZIP center) · Grid EM82nx · CQ 5 · ITU 8 · map ↗
1.AL4N held
 Dismissed