🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 19, 2026) · next update today 7:15 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)
N3BTQ HAM
✅ Available for a vanity request — free since Apr 8, 2014.
1x3 call: Technician, General, Advanced and Amateur Extra licensees 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 27, 2002 → Apr 17, 2003 · 3 discs N3BTQ
· Technician · issued Jan 9, 2002, expires Apr 7, 2012
RONALD D HOLDEN
722 DILL RD, SEVERNA PARK, MD 21146
Seen Sep 9, 1993 → Nov 1, 2001 · 16 discs N3BTQ
· Technician · issued Apr 7, 1992, expires Apr 7, 2002
RONALD D. HOLDEN
722 DILL RD, SEVERNA PARK, MD 21146
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 N3BTQ
RONALD D HOLDEN
722 DILL RD, SEVERNA PARK, MD 21146
No APRS positions, PSK Reporter reports or WSPR spots for N3BTQ in the last 24 hours. They show up here within seconds of N3BTQ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.