N9TPB FCC License Search

🕒 FCC license data updated today 9:45 am CDT · 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)

K1YRO HAM

✅ Never issued — K1YRO 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 Jun 15, 2016 as choice 2: not granted, that applicant got K6YRO instead.

The FCC has no record of K1YRO ever being issued.

K1YRO 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.

1978 → 1982 · 4 editions
K1YRO · class E
John L Alline
199 Massachusetts Av- #516, Ston ° ~, MA 02115
Winter 1978 p.148, Winter 1979 p.158, 1981 p.101, Winter 1982 p.172
1971 · 1 edition
K1YRO · class T
Blanche M. Grimm
1810 S, 40th St
Winter 1971 p.55
1961 · 1 edition
K1YRO
Blanche Me Gr Imm1 1810 Se 40th St
St Joseph Mo
Fall 1961 p.51

Others Requesting K1YRO

1 application listed K1YRO as a choice, newest first.

Filed	Award	Applicant	Choice #	K1YRO	Result
Jun 15, 2016	Jul 3, 2016	KM6CRO · JASON R JOY · SUNNYVALE, CA	2	Not granted	They got K6YRO (choice 1)