🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 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
KO4UKY HAM
✅
Available for a vanity request — free since Nov 21, 2023.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL:
no LoTW uploads on record
· not eQSL AG
· QRZ · HamQTH
Not currently held
· 1 holder on record
· available since Nov 21, 2023
Previous holder: Justin T Coe
Held KO4UKY Nov 2, 2021 → Nov 20, 2021
· first licensed Nov 2, 2021 as KO4UKY
· 3 licenses · FRN 0031511785
KR4CWD
Active
Technician
Nov 20, 2021 → expires Nov 20, 2031
Licensee Justin T Coe
Address 4229 Gainesboro Grade COOKEVILLE, TN 38501
36.2129, -85.5548 (street) · Grid
EM76ff · CQ 4 · ITU 8 ·
map ↗
FRN 0031511785
Previous call K1COE
Last granted Nov 20, 2021
Effective May 28, 2025
Last action May 28, 2025
FCC actions (3)
May 28, 2025 — Administrative update LIAUA Apr 4, 2025 — Systematic call sign granted SYSGRT Apr 4, 2025 — License issued LIISS
K1COE
Canceled
Technician · vanity
Nov 20, 2021 → Apr 4, 2025 (canceled)
Licensee justin t coe
Address 2429 Candyland Cir COOKEVILLE, TN 38506
36.1870, -85.4335 (ZIP center) · Grid
EM76ge · CQ 4 · ITU 8 ·
map ↗
FRN 0031511785
Previous call KO4UKY
Last granted Nov 20, 2021
Effective Nov 23, 2021
Last action Apr 4, 2025
FCC actions (5)
Apr 4, 2025 — License canceled LICAN Nov 23, 2021 — Administrative update LIAUA Nov 23, 2021 — Administrative update LIAUA Nov 20, 2021 — Vanity call sign granted VANGRT Nov 20, 2021 — License issued LIISS
KO4UKY
Canceled
Technician
Nov 2, 2021 → Nov 20, 2021 (canceled)
Licensee Justin t Coe
Address 2429 CANDYLAND CIR Cookeville, TN 38506
36.1870, -85.4335 (ZIP center) · Grid
EM76ge · CQ 4 · ITU 8 ·
map ↗
FRN 0031511785
Last granted Nov 2, 2021
Effective Nov 10, 2021
Last action Nov 20, 2021
FCC actions (4)
Nov 20, 2021 — License canceled LICAN Nov 10, 2021 — Administrative update LIAUA Nov 2, 2021 — License issued LIISS Nov 2, 2021 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Sep 25, 2025 → Oct 4, 2026 · 3 snapshots · as KR4CWD
Justin T Coe
4229 Gainesboro Grade, COOKEVILLE, TN 38501
36.2129, -85.5548 (street) · Grid
EM76ff · CQ 4 · ITU 8 ·
map ↗
Seen Apr 16, 2022 → Oct 4, 2026 · 28 snapshots · as KO4UKY
Justin t Coe
2429 CANDYLAND CIR, Cookeville, TN 38506
36.1870, -85.4335 (ZIP center) · Grid
EM76ge · CQ 4 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO4UKY in the last 24 hours. They show up here within seconds of KO4UKY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB