🕒 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)
WA9UIM HAM
✅ Available for a vanity request — free since Apr 8, 2010.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Apr 8, 2010
Previous holder: JOHN M ROSENBAUM
Held WA9UIM Jun 7, 1988 → Apr 7, 2008
· first licensed Jun 7, 1988 as WA9UIM
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1969 as WA9UIM, 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 Nov 11, 1998 → Apr 17, 2003 · 10 discs WA9UIM
· Advanced · issued Apr 7, 1998, expires Apr 7, 2008
JOHN M. ROSENBAUM
2043 S BEND AVE BOX 193, SOUTH BEND, IN 46637-5642
Seen Mar 9, 1998 · 1 disc WA9UIM
· Advanced · issued Jun 7, 1988, expires Jun 7, 1998
JOHN M ROSENBAUM
PO BOX 461, NEW BUFFALO, MI 49117
Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs WA9UIM
· Advanced · issued Jun 7, 1988, expires Jun 7, 1998
JOHN M ROSENBAUM
POB 461, NEW BUFFALO, MI 49117
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 WA9UIM
JOHN M ROSENBAUM
2043 S BEND AVE BOX 193, SOUTH BEND, IN 46637-5642
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.
1989 · 1 edition WA9UIM · class A
John M Rosenbaum Pob 461, New Buffalo Ml 49117 Winter 1989 p.1273
1987 · 1 edition WA9UIM · class A
John Rosenbaum 15145 Rousmlt D, Outh Bend, IN 46614 Winter 1987 p.1225
1986 · 1 edition WA9UIM · class A
John Mrosenbaum 15145 Roosevelt Rd, South Bend Winter 1986 p.1208
1985 · 1 edition WA9UIM · class A
John Mrosenbaum 25245 Roosevelt Rd, South Bend Winter 1985 p.1211
1984 · 1 edition WA9UIM · class A
John Mrosenbaum 15145 Roosevelt Rd, South Bend Winter 1984 p.1206
1973 → 1982 · 5 editions WA9UIM · class A
J O H N M Rosenbaum 25245 Roosevelt Rd, S Bend, IN 46614 Winter 1973 p.619, Winter 1975 p.614, Winter 1976 p.624, Winter 1980 p.1072, Winter 1982 p.1124
1972 · 1 edition WA9UIM · class T
Richard E Napper B437 Craig Rd Winter 1972 p.50
1969 → 1971 · 2 editions WA9UIM · class G
John M Rosenbaum 2 5 2 4 5 Roosevelt Rd Summer 1969 p.593, Fall 1971 p.614
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WA9UIM in the last 24 hours. They show up here within seconds of WA9UIM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.