N9TPB FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 16, 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)

W1SZB HAM

✅ Never issued — W1SZB 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 May 15, 2014 as choice 3: not granted, that applicant got W1IGJ instead.
The FCC has no record of W1SZB ever being issued.
W1SZB 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 W1SZB

1 application listed W1SZB as a choice, newest first.

FiledAwardApplicantChoice #W1SZBResult
May 15, 2014 Jun 2, 2014 KC1BVM · Michael D Lindemayer · Brookfield, CT 3Not granted They got W1IGJ (choice 1)