N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

Application 0004745692

Amateur (HAM) application

StatusGranted
PurposeAmendment
ReceivedJun 2, 2011
Last actionJun 21, 2011
Call signAK4IV
ApplicantLaurent Castella · FRN 0020809109
Address as filed4281 Express Ln Suite L8890, Sarasota, FL 34238
Requested callsAA1J, AA1LC, AA1AJ

From the FCC Universal Licensing System application files, updated every morning. Search the FCC's own records →