🕒 FCC license data updated yesterday 7:15 am CST (FCC files through Nov 3, 2026) · next update today 7:15 am CST
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)
WB9TNQ HAM
✅ Available for a vanity request — free since May 28, 2024.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since May 28, 2024
Previous holder: MARTIN C SCHWAMBERGER
Held WB9TNQ Mar 24, 1987 → May 27, 2022
· first licensed Mar 24, 1987 as WB9TNQ
· 1 license · FRN 0016226722 📖 In the printed callbooks since 1977 as WB9TNQ, before the FCC's online records
WB9TNQCanceledAdvancedMar 24, 1987 → May 27, 2022 (canceled)
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 4, 1997 → Apr 17, 2003 · 12 discs WB9TNQ
· Advanced · issued Jan 8, 1997, expires Jan 8, 2007
MARTIN C. SCHWAMBERGER
RR 2 BOX 1111, CALUMET, MI 49913
Seen Sep 9, 1993 → Oct 27, 1996 · 7 discs WB9TNQ
· Advanced · issued Mar 24, 1987, expires Mar 24, 1997
MARTIN C SCHWAMBERGER
1051 NORTHFIELD DR, AURORA, IL 60505
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen May 27, 2010 → Nov 1, 2026 · 51 snapshots · as WB9TNQ
MARTIN C SCHWAMBERGER
52871 DOVER ROAD, CALUMET, MI 49913
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.
1977 → 1991 · 7 editions WB9TNQ · class A
Martin C Schwamberger 1051 Northfield Dr, Aurora, IL 60505 Winter 1977 p.671, Winter 1980 p.1069, Winter 1983 p.1159, Winter 1985 p.1209, Winter 1986 p.1206, Winter 1989 p.1270, Winter 1991 p.1398
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WB9TNQ in the last 24 hours. They show up here within seconds of WB9TNQ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.