🕒 FCC license data updated yesterday 7:15 am CST (FCC files through Nov 3, 2026) · next update today 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)
WA9RKI HAM
✅ Available for a vanity request — free since Nov 4, 2016.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Nov 4, 2016
Previous holder: Rudolph H Strothmann
Held WA9RKI Feb 5, 1985 → Nov 3, 2014
· first licensed Feb 5, 1985 as WA9RKI
· 1 license · FRN 0011368321 📖 In the printed callbooks since 1970 as WA9RKI, before the FCC's online records
WA9RKIExpiredAdvancedFeb 5, 1985 → Nov 3, 2014 (expired)
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 May 12, 1995 → Apr 17, 2003 · 16 discs WA9RKI
· Advanced · issued Nov 3, 1994, expires Nov 3, 2004
RUDOLPH H. STROTHMANN
10134 IRONWOOD DR, SUN CITY, AZ 85351-4747
Seen Sep 9, 1993 → Oct 31, 1994 · 3 discs WA9RKI
· Advanced · issued Feb 5, 1985, expires Feb 5, 1995
RUDOLPH H STROTHMANN
10134 IRONWOOD DR, SUN CITY, AZ 85351
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Nov 1, 2026 · 52 snapshots · as WA9RKI
Rudolph H Strothmann
10134 Ironwood Dr, Sun City, AZ 85351-4747
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.
1987 → 1997 · 5 editions WA9RKI · class A
Rudolph Hstrothmann 10134 Ironwood Or, Sun City Az Bsjsl Winter 1987 p.1213, 1994 p.1669, 1995 p.1809, 1996 p.1868, 1997 p.1941
1985 · 1 edition WA9RKI · class A
Rudolph H Strothmann 9623 Royal Oak Rd, Sun City, AZ 65351 Winter 1985 p.1202
1984 · 1 edition WA9RKI · class A
Rudolph Hstrothmann Ll Pierce Blvd, O'fallon Winter 1984 p.1199
1983 · 1 edition WA9RKI · class A
Rudolph H Strothmann 119 Pierce Bivd, O'fallon 62269 Winter 1983 p.1153
1970 → 1980 · 8 editions WA9RKI · class A
Ruoolph H Strothmann 401 Hillcrest Dr, Belleville, IL 62221 Spring 1970 p.599, Winter 1971 p.608, Fall 1971 p.608, Winter 1972 p.615, Winter 1974 p.614, Winter 1976 p.618, Winter 1977 p.665, Winter 1980 p.1064
1967 · 1 edition WA9RKI · class G
Rudolph H Strothmann" 401 Hillcrest Or Fall 1967 p.590
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WA9RKI in the last 24 hours. They show up here within seconds of WA9RKI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.