🕒 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
KJ4RKU HAM
✅
Available for a vanity request — free since May 12, 2012.
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 May 12, 2012
Previous holder: Marshall L Watson
Held KJ4RKU Dec 29, 2009 → May 11, 2010
· first licensed Dec 29, 2009 as KJ4RKU
· 3 licenses · FRN 0019449776
N4ZDI
Active
General · vanity
Jul 27, 2012 → expires Aug 4, 2032
Licensee Marshall L Watson
Address Attn: Marshall L Watson 65 Hamilton Ln Talladega, AL 35160
33.4549, -86.2857 (street) · Grid
EM63uk · CQ 4 · ITU 8 ·
map ↗
FRN 0019449776
Previous call WW3LEE (Technician)
Last granted Aug 4, 2022
Effective Aug 4, 2022
Last action Aug 4, 2022
FCC actions (4)
Aug 4, 2022 — License renewed LIREN May 10, 2022 — Administrative update LIAUA Jul 27, 2012 — Vanity call sign granted VANGRT Jul 27, 2012 — License issued LIISS
WW3LEE
Canceled
General · vanity
May 11, 2010 → Jul 27, 2012 (canceled)
Licensee Marshall L Watson
Address 65 Hamilton Ln Talladega, AL 35160
33.4549, -86.2857 (street) · Grid
EM63uk · CQ 4 · ITU 8 ·
map ↗
FRN 0019449776
Previous call KJ4RKU (Technician)
Last granted May 11, 2010
Effective May 11, 2010
Last action Jul 27, 2012
FCC actions (3)
Jul 27, 2012 — License canceled LICAN May 11, 2010 — Vanity call sign granted VANGRT May 11, 2010 — License issued LIISS
KJ4RKU
Canceled
General
Dec 29, 2009 → May 11, 2010 (canceled)
Licensee Marshall L Watson
Address 65 Hamilton Ln Talladega, AL 35160
33.4549, -86.2857 (street) · Grid
EM63uk · CQ 4 · ITU 8 ·
map ↗
FRN 0019449776
Last granted Dec 29, 2009
Effective Mar 15, 2010
Last action May 11, 2010
FCC actions (4)
May 11, 2010 — License canceled LICAN Mar 15, 2010 — License modified LIMOD Dec 29, 2009 — License issued LIISS Dec 29, 2009 — 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 May 27, 2010 → Oct 4, 2026 · 136 snapshots · as KJ4RKU
Marshall L Watson
65 Hamilton Ln, Talladega, AL 35160
33.4549, -86.2857 (street) · Grid
EM63uk · CQ 4 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KJ4RKU in the last 24 hours. They show up here within seconds of KJ4RKU 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