🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 14, 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)
KN7TCO HAM
✅ Never issued — KN7TCO 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 May 4, 2009 as choice 2:
not granted, that applicant got KN7RNO instead.
The FCC has no record of KN7TCO ever being issued.
KN7TCO 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.
1963 · 1 edition KN7TCO
Kenneth W. Miller 502 S. Third, Walla Walla Wash Summer 1963 p.454
Others Requesting KN7TCO
1 application listed KN7TCO as a choice, newest first.