N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 13, 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)

K9RSI HAM

✅ Never issued — K9RSI 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.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.
Last requested Apr 30, 2001 as choice 3: not granted, that applicant got K9RIS instead.
The FCC has no record of K9RSI ever being issued.
K9RSI 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 K9RSI

1 application listed K9RSI as a choice, newest first.

FiledAwardApplicantChoice #K9RSIResult
Apr 30, 2001 May 18, 2001 KB9ZIX · Christine A Duda · Lindenhurst, IL 3Not granted They got K9RIS (choice 1)