🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 12, 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)
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 25, 2002 → Apr 17, 2003 · 2 discs N3IDX
· Amateur Extra · issued Jul 9, 2002, expires Sep 29, 2012
STEVEN O URQUIZA
550 CARLA DR, HUNTINGTOWN, MD 20639
Seen May 12, 1995 → Apr 27, 2002 · 14 discs N3IDX
· Amateur Extra · issued Nov 15, 1994, expires Sep 29, 2002
STEVEN O. URQUIZA
550 CARLA DR, HUNTINGTOWN, MD 20639
Seen Sep 9, 1993 → Oct 31, 1994 · 3 discs N3IDX
· Advanced · issued Sep 29, 1992, expires Sep 29, 2002
STEVEN O URQUIZA
12806 BRUNSWICK LN, BOWIE, MD 20715
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Sep 27, 2026 → Oct 11, 2026 · 3 snapshots · as N3IDX
STEVEN O URQUIZA
Attn: STEVEN O URQUIZA PO Box 1674 Mills, WY 82644
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.
1997 · 1 edition N3IDX · class E
Steven 0 Urquiz! 550 Carla Dr, Huntingtown, MD 20639 1997 p.487
1996 · 1 edition N3IDX · class E
Steven 0 Urquiz~ 550 Carla D«.huntingtown Winter 1996 p.476
1992 → 1994 · 2 editions N3IDX · class A
T !~~~~~t ~i~rquiza 12806 Brunswick Ln, Bowie ~~ 20715 W~i\~~ L ~~rra, D V~n~h, :, :~i~46l 6 M!, ~ 8ii1:it:~ 0 Gofton, PA 18954 1992 p.389, 1994 p.434
Others Requesting N3IDX
1 application listed N3IDX as a choice, newest first.
No APRS positions, PSK Reporter reports or WSPR spots for N3IDX in the last 24 hours. They show up here within seconds of N3IDX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · center is the ZIP code (approximate) · click a dot for the repeater's page
● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)