N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 18, 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)KB4OQT HAM
✅ Available for a vanity request — free since Apr 20, 2014.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Apr 20, 2014
Previous holder: CHARLES W SCHACK
Held KB4OQT Jul 2, 1991 → Apr 19, 2012
· first licensed Jul 2, 1991 as KB4OQT
· 1 license · FRN 0006908883
📖 In the printed callbooks since 1987 as KB4OQT, before the FCC's online records
-
- Licensee
- CHARLES W SCHACK
- Address
- 22220B BOCA RANCHO DR
BOCA RATON, FL 33433
- FRN
- 0006908883
- Last granted
- Apr 19, 2002
- Effective
- Apr 19, 2002
- Last action
- Apr 22, 2014
FCC actions (2)
- Apr 22, 2014 — License expired LIEXP
- Apr 19, 2002 — License renewed LIREN
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
KB4OQT · Technician · issued Apr 19, 2002, expires Apr 19, 2012
CHARLES W SCHACK
22220B BOCA RANCHO DR, BOCA RATON, FL 33433 - Seen Oct 31, 1994 → Nov 1, 2001 · 14 discs
KB4OQT · Technician Plus · issued Jul 2, 1991, expires Jul 2, 2001
CHARLES W. SCHACK
22220B BOCA RANCHO DR, BOCA RATON, FL 33433 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
KB4OQT · Technician · issued Jul 2, 1991, expires Jul 2, 2001
CHARLES W SCHACK
22220B BOCA RANCHO DR, BOCA RATON, FL 33433
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 KB4OQT
CHARLES W SCHACK
22220B BOCA RANCHO DR, BOCA RATON, FL 33433
KB4OQT in the Printed Callbooks, 1909–1997
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.
- 1989 → 1997 · 8 editions
KB4OQT · class P
Charles W Schack
22220-B Boca Rancho Dr, Wa4 A Michael W Curd, 409 Pennsylvania Ct, Lexington, KY 40508
Winter 1989 p.556, Winter 1990 p.558, Winter 1991 p.594, 1992 p.613, Winter 1993 p.666, Winter 1995 p.745, Winter 1996 p.771, 1997 p.799 - 1988 · 1 edition
KB4OQT · class N
Ernest A Roper
3 Cavalier Ave. Charleston, SC 19407
Winter 1988 p.439 - 1986 → 1987 · 2 editions
KB4OQT · class N
Charles Wschack
21210-B Boca Rancho Dr, N Theresa J Gallagher, Jjjo Peachtree Hill Rd, Lakeland, FL 33801
Winter 1986 p.537, Winter 1987 p.539
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KB4OQT in the last 24 hours. They show up here within seconds of KB4OQT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.