🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 19, 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)
W6CTX HAM
✅ Never issued — W6CTX 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 Aug 10, 2020 as choice 2:
not granted, that applicant got N6CTX instead.
The FCC has no record of W6CTX ever being issued.
W6CTX 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.
1988 · 1 edition W6CTX · class T
James M Robertson 4409 Ottawa Ave, Riverside, CA 92507 Winter 1988 p.777
1987 · 1 edition W6CTX · class T
Jamos Mrobertson 4409 Ottawa A, ., Rimside, CA 91507 Winter 1987 p.757
1970 → 1986 · 11 editions W6CTX · class T
James M Robertson 4409 Ottawa Av, Rivers1de92507 Spring 1970 p.381, Winter 1971 p.383, Fall 1971 p.383, Winter 1973 p.386, 1974 p.357, Winter 1975 p.383, Winter 1976 p.391, Winter 1977 p.426, Winter 1979 p.638, 1981 p.606, Winter 1986 p.744
1969 · 1 edition W6CTX · class T
James Summer 1969 p.376
1968 · 1 edition W6CTX · class T
James H. Robertson 4409 Ottawa Av, Rl'versloe. Spring 1968 p.383
1967 · 1 edition W6CTX · class T
James M. Rc~ertsdn 1 4409 Ottawa Av Riverside Fall 1967 p.378
1963 → 1965 · 3 editions W6CTX
James M. Robertson 4409 Ottawa Av, Rjverside Summer 1963 p.363, Fall 1964 p.339, Summer 1965 p.346
1962 · 1 edition W6CTX
James M Robertson, 4 4 0 9 Ottawa A V T R I V E R S I D E Fall 1962 p.345
1961 · 1 edition W6CTX
James M Robertson, 4409 Ottawa Av, Riverside Fall 1961 p.360
1961 · 1 edition W6CTX
James M. Robertson* 4409 Ottawa Av* Riverside Spring 1961 p.344
1959 → 1960 · 2 editions W6CTX
James M. Robertson 4409 Ottawa Av, Riverside Spring 1959 p.299, Winter 1960 p.344
1957 · 1 edition W6CTX
J A M E S M . R O B E R T S O N 4409 Ottawa A V E N U E, R I V E R S I D E Fall 1957 p.284
1956 · 1 edition W6CTX
James M. Robertaoa. 4409 Ottawa Avenue, Riverside Spring 1956 p.230
1953 → 1955 · 3 editions W6CTX
James M. Robertson 4409 Ottawa Avenue, Riverside Fall 1953 p.196, Fall 1954 p.199, Fall 1955 p.239
1936 → 1941 · 5 editions W6CTX
· formerly W6RF
Jullus Gerltz 802 Kearney St., El Spring 1936 p.206, Spring 1938 p.82, Spring 1940 p.96, Fall 1940 p.87, Winter 1941 p.104
None · 1 edition W6CTX · class T
James M Robertson 4409 Ottawa Av, Riverside None p.357
Others Requesting W6CTX
1 application listed W6CTX as a choice, newest first.