🕒 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
KC4YTD HAM
✅
Available for a vanity request — free since Feb 2, 2004.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL:
no LoTW uploads on record
· eQSL AG member
· QRZ · HamQTH
Not currently held
· 1 holder on record
· available since Feb 2, 2004
Previous holder: Alexander W Walker Jr
Held KC4YTD Aug 3, 1998 → Feb 1, 2002
· first licensed Aug 3, 1998 as KC4YTD
· 3 licenses · FRN 0003270485
KY4BW
Active
Amateur Extra
Oct 27, 2020 → expires Feb 1, 2032
Licensee Alexander W Walker Jr
Address Attn: Alexander W Walker Jr 606 ESSEX PARK DR HAMPTON, VA 23669
37.0589, -76.3043 (street) · Grid
FM17ub · CQ 5 · ITU 8 ·
map ↗
FRN 0003270485
Previous call W4ALX (General)
Last granted Nov 24, 2021
Effective Nov 24, 2021
Last action Nov 24, 2021
FCC actions (3)
Nov 24, 2021 — License renewed LIREN Oct 27, 2020 — Systematic call sign granted SYSGRT Oct 27, 2020 — License issued LIISS
W4ALX
Canceled
Amateur Extra · vanity
Feb 1, 2002 → Oct 27, 2020 (canceled)
Licensee Alexander W Walker Jr
Address Attn: Alexander W Walker Jr 606 Essex Park Dr Hampton, VA 23669
37.0589, -76.3043 (street) · Grid
FM17ub · CQ 5 · ITU 8 ·
map ↗
FRN 0003270485
Previous call KC4YTD (General)
Last granted Nov 17, 2011
Effective May 16, 2016
Last action Jun 22, 2023
FCC actions (8)
Oct 27, 2020 — License canceled LICAN May 18, 2016 — Authorization printed AUTHPR May 17, 2016 — FCC action INTDUP May 16, 2016 — License modified LIMOD Nov 17, 2011 — License renewed LIREN Mar 23, 2011 — Administrative update LIAUA Feb 1, 2002 — Vanity call sign granted VANGRT Feb 1, 2002 — License issued LIISS
KC4YTD
Canceled
General
Aug 3, 1998 → Feb 1, 2002 (canceled)
Licensee Alexander W Walker Jr
Address 606 Essex Park Dr Hampton, VA 23669
37.0589, -76.3043 (street) · Grid
FM17ub · CQ 5 · ITU 8 ·
map ↗
FRN 0003270485
Last granted Aug 3, 1998
Effective Oct 1, 2001
Last action Feb 1, 2002
FCC actions (2)
Feb 1, 2002 — License canceled LICAN Oct 1, 2001 — License modified LIMOD
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 4, 2026 · 109 snapshots · as KC4YTD
Alexander W Walker Jr
606 Essex Park Dr, Hampton, VA 23669
37.0589, -76.3043 (street) · Grid
FM17ub · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC4YTD in the last 24 hours. They show up here within seconds of KC4YTD 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