🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 25, 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)
KB9ONI HAM
✅ Available for a vanity request — free since Jun 3, 2001.
2x3 call: any licensee can request it.
No pending applications list it.
KB9ONICanceledTechnicianSep 24, 1996 → Jun 2, 1999 (canceled)
Licensee
DOUGLAS H HERROLD
Address
Last granted
Effective
Last action
Callbook Records, 1993–2003
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 8, 1999 → Apr 17, 2003 · 8 discs N9DUG
· Technician · issued Jun 2, 1999, expires Jun 2, 2009
· previously KB9ONI
DOUGLAS H. HERROLD .
2257 N HILLCREST RD, VINCENNES, IN 47591
Seen Oct 27, 1996 → Apr 7, 1999 · 5 discs KB9ONI
· Technician · issued Sep 24, 1996, expires Sep 24, 2006
DOUGLAS H HERROLD .
3323 HILLCREST RD, VINCENNES, IN 47591
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen May 27, 2010 → Oct 25, 2026 · 50 snapshots · as N9DUG
DOUGLAS H HERROLD
21041 Evanston Avenue, Port Charlotte, FL 33952
No APRS positions, PSK Reporter reports or WSPR spots for KB9ONI in the last 24 hours. They show up here within seconds of KB9ONI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.