🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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
KZ4UK HAM
⏳
Not available yet — opens for vanity requests
Jul 20, 2027 , two years after the license was canceled (Jul 19, 2025).
2x2 call: Advanced and Amateur Extra licensees 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
Previous holder: Courtney Baker
Held KZ4UK May 28, 2025 → Jul 19, 2025
· first licensed May 28, 2025 as KR4EEM
· 4 licenses · FRN 0037076338
WZ4J
Active
Amateur Extra · vanity
Aug 8, 2025 → expires Aug 8, 2035
Licensee Courtney Baker
Address PO Box 47 Rocky Face, GA 30740
34.7574, -85.0720 (ZIP center) · Grid
EM74ls · CQ 5 · ITU 8 ·
map ↗
FRN 0037076338
Previous call KZ4VC (General)
Last granted Aug 8, 2025
Effective Aug 8, 2025
Last action Aug 8, 2025
FCC actions (2)
Aug 8, 2025 — Vanity call sign granted VANGRT Aug 8, 2025 — License issued LIISS
KZ4VC
Canceled
Amateur Extra
May 28, 2025 → Aug 8, 2025 (canceled)
Licensee Courtney Baker
Address PO Box 47 Rocky Face, GA 30740
34.7574, -85.0720 (ZIP center) · Grid
EM74ls · CQ 5 · ITU 8 ·
map ↗
FRN 0037076338
Previous call KZ4UK (General)
Last granted May 28, 2025
Effective Jul 19, 2025
Last action Aug 8, 2025
FCC actions (3)
Aug 8, 2025 — License canceled LICAN Jul 19, 2025 — Systematic call sign granted SYSGRT Jul 19, 2025 — License issued LIISS
KZ4UK
Canceled
Amateur Extra
May 28, 2025 → Jul 19, 2025 (canceled)
Licensee Courtney Baker
Address PO Box 47 Rocky Face, GA 30740
34.7574, -85.0720 (ZIP center) · Grid
EM74ls · CQ 5 · ITU 8 ·
map ↗
FRN 0037076338
Previous call KR4EEM (General)
Last granted May 28, 2025
Effective Jun 23, 2025
Last action Jul 19, 2025
FCC actions (3)
Jul 19, 2025 — License canceled LICAN Jun 23, 2025 — Systematic call sign granted SYSGRT Jun 23, 2025 — License issued LIISS
KR4EEM
Canceled
Amateur Extra
May 28, 2025 → Jun 23, 2025 (canceled)
Licensee Courtney Baker
Address PO Box 47 Rocky Face, GA 30740
34.7574, -85.0720 (ZIP center) · Grid
EM74ls · CQ 5 · ITU 8 ·
map ↗
FRN 0037076338
Last granted May 28, 2025
Effective Jun 23, 2025
Last action Jun 23, 2025
FCC actions (4)
Jun 23, 2025 — License canceled LICAN Jun 9, 2025 — License modified LIMOD May 28, 2025 — License issued LIISS May 28, 2025 — 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 · 12 snapshots · as KR4EEM
Courtney Baker
PO Box 47 Rocky Face, GA 30740
34.7574, -85.0720 (ZIP center) · Grid
EM74ls · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KZ4UK in the last 24 hours. They show up here within seconds of KZ4UK 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