🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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
NP4DB HAM
✅ Available for a vanity request — free since May 2, 2010.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since May 2, 2010
Previous holder: ELMIS A LOPEZ
Held NP4DB May 1, 1998 → May 1, 2008
· first licensed May 1, 1998 as NP4DB
· 1 license · no FRN on file (pre-2001 records)
NP4DBExpiredTechnician PlusMay 1, 1998 → May 1, 2008 (expired)
Licensee
ELMIS A LOPEZ
Address
BOX 3791 AGUADILLA, PR 00605
Last granted
May 1, 1998
Effective
May 1, 1998
Last action
May 4, 2010
FCC actions (1)
May 4, 2010 — License expired LIEXP
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as NP4DB
ELMIS A LOPEZ
BOX 3791, AGUADILLA, PR 00605
Others requesting NP4DB
1 application listed NP4DB as a choice, newest first.
No APRS positions, PSK Reporter reports or WSPR spots for NP4DB in the last 24 hours. They show up here within seconds of NP4DB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.