🕒 FCC license data updated today 7:15 am CST (FCC files through Nov 3, 2026) · next update tomorrow 6:00 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)
WB9STT HAM
✅ Available for a vanity request — free since Jul 29, 2019.
2x3 call: any licensee can request it.
No pending applications list it.
Last requested May 18, 2022 as choice 6:
not granted, that applicant got WB9AAT instead.
Not currently held
· 1 holder on record
· available since Jul 29, 2019
Previous holder: JOHN A ROBSON
Held WB9STT Apr 26, 1988 → Jul 28, 2017
· first licensed Apr 26, 1988 as WB9STT
· 1 license · FRN 0002880532 📖 In the printed callbooks since 1980 as WB9STT, before the FCC's online records
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 Mar 9, 1998 → Apr 17, 2003 · 11 discs WB9STT
· Advanced · issued Jul 28, 1997, expires Jul 28, 2007
JOHN A. ROBSON
150 W WISE RD, SCHAUMBURG, IL 60193
Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs WB9STT
· Advanced · issued Apr 26, 1988, expires Apr 26, 1998
JOHN A ROBSON
1012 E DIVISION, LOMBARD, IL 60148
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 WB9STT
JOHN A ROBSON
1814 EPPING PL, SCHAUMBURG, IL 60194-4013
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.
1995 → 1997 · 3 editions WB9STT · class A
John A Robson 1011 E Division, Lombard Ll 60148 1995 p.1817, 1996 p.1875, 1997 p.1948
1994 · 1 edition WB9STT · class A
John A Robson 1012 E Division, Lombard, IL 60148 1994 p.1676
1992 · 1 edition WB9STT · class A
John A Robson 1011 E Division, Lombard Il, 6014b 1992 p.1455
1988 · 1 edition WB9STT · class A
John A Robson 1012 E Division St, Lombard, IL 60148 Winter 1988 p.1249
1987 · 1 edition WB9STT · class A
Johll A Robson 012 E Division St, Lombard, IL 60148 Winter 1987 p.1218
1983 → 1986 · 2 editions WB9STT · class A
John A Robson 1012 E Division St, Lombard, IL 60148 Winter 1983 p.1157, Winter 1986 p.1203
1981 · 1 edition WB9STT · class G
John A Robson Pob 90, Addison 1981 p.1006
1980 · 1 edition WB9STT · class G
John Robson Box 90, Addison, IL 60101 Winter 1980 p.1067
Others Requesting WB9STT
1 application listed WB9STT as a choice, newest first.
No APRS positions, PSK Reporter reports or WSPR spots for WB9STT in the last 24 hours. They show up here within seconds of WB9STT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.