🕒 FCC license data updated yesterday 6:03 am CDT (FCC files through Oct 23, 2026) · next update today 8:30 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)
N9TCR HAM
✅ Available for a vanity request — free since Apr 21, 2005.
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 Sep 9, 1993 → Apr 17, 2003 · 19 discs N9TCR
· Technician · issued Apr 20, 1993, expires Apr 20, 2003
DEAN J. OLMSTEAD
3246 S 48 CT, CICERO, IL 60650
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 N9TCR
DEAN J OLMSTEAD
3246 S 48 CT, CICERO, IL 60650
N9TCR 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.
1997 · 1 edition N9TCR · class T
Dean J Olmstead L14b S 48th Ct, Cicero Il B0b50 1997 p.1950
1995 · 1 edition N9TCR · class T
Dean J Olmstead 3146 S 4bth Cl, Cicero, IL 60650 1995 p.1819
1994 · 1 edition N9TCR · class T
Dean J Olmstead 3246 S 48th Ct, Cicero, IL 60650 1994 p.1678
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for N9TCR in the last 24 hours. They show up here within seconds of N9TCR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.