🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 12, 2026) · next update today 7:15 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)
K6YJO HAM
✅ Never issued — K6YJO 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 Nov 8, 2000 as choice 2:
not granted.
The FCC has no record of K6YJO ever being issued.
K6YJO 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.
1994 · 1 edition K6YJO · class G
Charles E Roberson 3880 Louis Rd. Palo Alto, CA 94303 1994 p.1242
1972 · 1 edition K6YJO · class T
Fred P Howard 2146 E Main St, Visalia 93277 Winter 1972 p.453
1962 · 1 edition K6YJO
Charles E T Roberson 3 8 8 0 L O U I S Rd, Palo Alto Fall 1962 p.401
1958 → 1959 · 2 editions K6YJO
Eugene H. Wilbur 4907 Iroquois Avenue, San Diego 17 Summer 1958 p.336, Spring 1959 p.347
1957 · 1 edition K6YJO
E U G E N E H . W I L B U R 4907 I R O Q U O I S A V E N U E, San D I E G O 1 7 Fall 1957 p.331
Others Requesting K6YJO
1 application listed K6YJO as a choice, newest first.