🕒 FCC license data updated yesterday 6:03 am CDT (FCC files through Oct 23, 2026) · next update today 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)
N9RKI HAM
✅ Available for a vanity request — free since May 14, 2026.
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 Oct 25, 2002 → Apr 17, 2003 · 2 discs N9RKI
· Technician · issued Aug 22, 2002, expires Nov 17, 2012
TIMOTHY J HUELSTER
N 7928 STATE RD 149, FOND DU LAC, WI 54935
Seen Sep 9, 1993 → Apr 27, 2002 · 17 discs N9RKI
· Technician · issued Nov 17, 1992, expires Nov 17, 2002
TIMOTHY J. HUELSTER
N 7928 STATE RD 149, FOND DU LAC, WI 54935
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen May 22, 2014 → Oct 18, 2026 · 39 snapshots · as N9RKI
TIMOTHY J HUELSTER
W1575 Pit Road, Mount Calvary, WI 53057
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 N9RKI · class T
Timothy J Huelster N 791b State Rd 149 1997 p.1941
1995 · 1 edition N9RKI · class T
Timothy J Hutlsltr N 7918 State Rd 149 1995 p.1809
1994 · 1 edition N9RKI · class T
Ronald V Sauer 27364 Ethanac Rd, Romoland 1994 p.1669
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for N9RKI in the last 24 hours. They show up here within seconds of N9RKI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.