🕒 FCC license data updated today 6:03 am CDT (FCC files through Oct 23, 2026) · next update today 8:30 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)
KB9FEI HAM
✅ Available for a vanity request — free since Feb 27, 2013.
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 Apr 13, 2001 → Apr 17, 2003 · 5 discs KB9FEI
· General · issued Dec 1, 2000, expires Feb 26, 2011
MARILYN S. KROL
1425 N SUMMIT ST, WHEATON, IL 60187
Seen Sep 9, 1993 → Oct 31, 2000 · 14 discs KB9FEI
· General · issued Feb 26, 1991, expires Feb 26, 2001
MARILYN S. KROL
1425 N SUMMIT ST, WHEATON, IL 60187
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 18, 2026 · 50 snapshots · as KB9FEI
MARILYN S KROL
1425 N SUMMIT ST, WHEATON, IL 60187
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.
1996 → 1997 · 2 editions KB9FEI · class G
G Mari~n S Krol 1425 N Summit St, Wheaton, IL 60187 1996 p.1800, 1997 p.1868
1995 · 1 edition KB9FEI · class G
Marilyn S Krol 1415 N Summit St, Wheaton, IL 60187 1995 p.1745
1992 · 1 edition KB9FEI · class G
Marilyn S Kr~ 1415 N Summit St, Wheaton Il &oib7 1992 p.1395
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KB9FEI in the last 24 hours. They show up here within seconds of KB9FEI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.