🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 21, 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)
KA9RFN HAM
✅ Never issued — KA9RFN isn't in the FCC's public license data (which starts in 1999) or the 1993–2003 callbooks, and nothing in it blocks a vanity request. Calls like this are usually granted when requested.
2x3 call: any licensee can request it.
No pending applications list it.
The FCC has no record of KA9RFN ever being issued.
KA9RFN 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.
1989 → 1990 · 2 editions KA9RFN · class N
Robert G Heruberg 9052 N 86th St, Milwaukee, WI 53224 Winter 1989 p.1262, Winter 1990 p.1281
1988 · 1 edition KA9RFN · class N
Robert G Hertzberg 9051 N 86th St, Milwaukee, WI 53124 Winter 1988 p.1243
1987 · 1 edition KA9RFN · class N
Robert G Hertzberg 9052 N 86th St, Milwaukee, WI 53224 Winter 1987 p.1212
1986 · 1 edition KA9RFN · class N
Robert G Hertzberg 9051 N B6th St, Milwaukee Wi 5j114 Winter 1986 p.1196
1985 · 1 edition KA9RFN · class N
Robert G Hertzberg 9052 N Bbth St, Milwaukee, WI 53114 Winter 1985 p.1201