N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 15, 2026) · next update tomorrow 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)

KC4AZZ HAM

✅ Never issued — KC4AZZ 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.
Last requested Sep 9, 2002 as choice 8: not granted, that applicant got KC3AAA instead.
The FCC has no record of KC4AZZ ever being issued.
KC4AZZ 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.

Others Requesting KC4AZZ

2 applications listed KC4AZZ as a choice, newest first.

FiledAwardApplicantChoice #KC4AZZResult
Sep 9, 2002 Sep 27, 2002 KC4VCW · TODD E HENDERSON · LOUISVILLE, KY 8Not granted They got KC3AAA (choice 6)
Aug 16, 2002 Sep 3, 2002 KC4VCW · TODD E HENDERSON · LOUISVILLE, KY 9Dismissed Application dismissed