🕒 FCC license data updated today 6:03 am CDT (FCC files through Oct 23, 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)
AB2FY HAM
✅ Available for a vanity request — free since Jan 11, 2014.
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
KB9HHUCanceledAmateur ExtraJan 7, 1992 → Dec 9, 1998 (canceled)
Licensee
CHUN H CHENG
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 Apr 27, 2002 → Apr 17, 2003 · 3 discs AB2FY
· Amateur Extra · issued Jan 10, 2002, expires Jan 10, 2012
· previously KB9HHU
HERBERT C CHENG
13 MACLEISH DR, MORGANVILLE, NJ 07751
Seen Apr 7, 1999 → Nov 1, 2001 · 6 discs AB2FY
· Amateur Extra · issued Dec 9, 1998, expires Jan 7, 2002
· previously KB9HHU(Novice)
HERBERT C. CHENG
13 MACLEISH DR, MORGANVILLE, NJ 07751
Seen Mar 9, 1998 → Nov 11, 1998 · 2 discs KB9HHU
· Amateur Extra · issued Aug 22, 1997, expires Jan 7, 2002
CHUN H CHENG
13 MAC LEISH DR, MORGANVILLE, NJ 07751
Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs KB9HHU
· Amateur Extra · issued Jan 7, 1992, expires Jan 7, 2002
CHUN H CHENG
809 MADISON ST, WAUKESHA, WI 53188
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 KB9HHU
CHUN H CHENG
Seen Nov 7, 2004 → Oct 18, 2026 · 50 snapshots · as AB2FY
HERBERT C CHENG
13 MACLEISH DR, MORGANVILLE, NJ 07751
No APRS positions, PSK Reporter reports or WSPR spots for AB2FY in the last 24 hours. They show up here within seconds of AB2FY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.