🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 6, 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
WB4YKF HAM
✅ Available for a vanity request — free since Jul 26, 2008.
2x3 call: any licensee can request it.
No pending applications list it.
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Seen Oct 31, 1994 → Apr 17, 2003 · 17 discs WB4YKF
· General · issued Aug 15, 1994, expires May 31, 2004
JAMES A. ALLEN
115 SHADES CREST RD, BIRMINGHAM, AL 35226
Seen Sep 9, 1993 → May 3, 1994 · 2 discs WB4YKF
· General · issued Jun 8, 1984, expires Jun 8, 1994
JAMES A ALLEN
253 SHADES CREST RD SO, BIRMINGHAM, AL 35226
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 · 95 snapshots · as WB4YKF
James A Allen
115 Shades Crest Rd, Birmingham, AL 35226
No APRS positions, PSK Reporter reports or WSPR spots for WB4YKF in the last 24 hours. They show up here within seconds of WB4YKF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.