🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)
KB0YRH HAM
✅ Available for a vanity request — free since Mar 3, 2015.
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 17, 2003 · 1 disc KB0YRH
· Technician · issued Mar 7, 2003, expires Mar 2, 2013
· previously N1ONV
CAROL J LARSON
1325 N 15TH ST; PO BOX 201, WAUCOMA, IA 52171
Seen May 2, 2000 → Oct 25, 2002 · 6 discs KB0YRH
· Technician · issued Nov 3, 1999, expires Mar 2, 2003
· previously N1ONV
CAROL J. LARSON
1325 N 15TH ST; PO BOX 574, HOXIE, KS 67740-0574
Seen Oct 27, 1996 → Oct 8, 1999 · 6 discs KB0YRH
· Technician · issued Oct 10, 1996, expires Mar 2, 2003
· previously N1ONV
CAROL J. LARSON
212 N CASS AVE, OBERLIN, KS 67749
Seen Sep 9, 1993 → Apr 21, 1996 · 6 discs N1ONV
· Technician · issued Mar 2, 1993, expires Mar 2, 2003
CAROL J LARSON
7 MARSHALL AVE, HOPKINTON, MA 01748
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 · 48 snapshots · as KB0YRH
CAROL J LARSON
PO Box 201 1325 N 15TH ST, WAUCOMA, IA 52171
No APRS positions, PSK Reporter reports or WSPR spots for KB0YRH in the last 24 hours. They show up here within seconds of KB0YRH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.