N9TPB FCC License Search

🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 2026) · next update today 9:45 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)

K0HTR HAM

✅ Never issued — K0HTR 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 Jul 17, 2014 as choice 3: not granted, that applicant got KC0HTC instead.

The FCC has no record of K0HTR ever being issued.

K0HTR 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.

1962 · 1 edition
K0HTR · class G
R A N V I L L E J . S M I T H
709 F I R S T S T . N . W T C L A R I O N Iowa
Fall 1962 p.23
1961 · 1 edition
K0HTR
Granville J. Smith* 709 First St.n.w.clar Ion Iowa

Spring 1961 p.18
1958 → 1960 · 3 editions
K0HTR
Granviue J. Smith
709 F Irst Street N.w., Clarion, IA
Summer 1958 p.17, Spring 1959 p.16, Winter 1960 p.19

Others Requesting K0HTR

1 application listed K0HTR as a choice, newest first.

Filed	Award	Applicant	Choice #	K0HTR	Result
Jul 17, 2014	Aug 4, 2014	KE0AZG · JOHN HATCHER · PARKER, CO	3	Not granted	They got KC0HTC (choice 1)