N9TPB FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 9, 2026) · next update today 8:30 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)

KB4SRB HAM

✅ Never issued — KB4SRB 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 Feb 21, 2024 as choice 9: not granted, that applicant got KW4RBS instead.
The FCC has no record of KB4SRB ever being issued.
KB4SRB 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 KB4SRB

1 application listed KB4SRB as a choice, newest first.

FiledAwardApplicantChoice #KB4SRBResult
Feb 21, 2024 Mar 10, 2024 KQ4OWA · Steven Monfee · Deatsville, AL 9Not granted They got KW4RBS (choice 1)