🕒 FCC license data updated today 7:15 am CST (FCC files through Nov 2, 2026) · next update today 8:30 am CST
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)
K9UWX HAM
✅ Never issued — K9UWX 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 16, 2012 as choice 3:
not granted, that applicant got K9UWJ instead.
The FCC has no record of K9UWX ever being issued.
K9UWX 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.
1993 · 1 edition K9UWX · class G
Victor B Roll 514 E Roosevelt Ave, Foley, AL 36535 1993 p.1573
1981 · 1 edition K9UWX · class G
William K Sigler Rfd 6, Springfield, IL 62707 1981 p.1012
1973 → 1980 · 5 editions K9UWX · class G
William K. Sigier 631 Herndon St, Springfield 62702 I L Winter 1973 p.620, 1974 p.588, Winter 1975 p.614, Winter 1977 p.675, Winter 1980 p.1073
1972 · 1 edition K9UWX · class C
William K. Sigler &31 Herndon St, Springfield &2702 Il Winter 1972 p.621
1971 · 1 edition K9UWX · class C
William K. Sigler 631 Herndoll St, Sprillgfield 62702 Il Fall 1971 p.615
1971 · 1 edition K9UWX · class C
William K. Sigler &31 Herndon St, Springfield &2702 Il Winter 1971 p.614
1969 · 1 edition K9UWX · class C
W I L L I A M K . S I G L E R 6 3 1 Herndon St, Spr I N G F I Eld I L Summer 1969 p.594
1967 · 1 edition K9UWX · class C
William K .. Sigler 631 Herndon St, Springfield Il Fall 1967 p.599
1966 · 1 edition K9UWX
William K. S Gler, 631 Herndon St.springfield Ill Spring 1966 p.550
1965 · 1 edition K9UWX
William K. Sigler 631 Herndon St.springfield Ill. Summer 1965 p.547
1964 · 1 edition K9UWX
W I L L I A M K. S I G L E R 6 3 1 H E R N D O N S T . S P R I N G F I E L D Ill Fall 1964 p.534
1962 → 1963 · 2 editions K9UWX
William K. Sigler 631 Herndon St, Springfield Ill Fall 1962 p.545, Summer 1963 p.570
1961 · 2 editions K9UWX
William K. Sigler.691 Herndon St Springfield Ill Spring 1961 p.536, Fall 1961 p.564
Others Requesting K9UWX
1 application listed K9UWX as a choice, newest first.