N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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 0001203538

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedFeb 19, 2003
Last actionFeb 19, 2003
Call signKC2KJU
ApplicantChristoph Koch · FRN 0007863293
Address as filedC/o Marianne Wiesinger Stern Mag 375 Lexington Ave 7th Floor, New York City, NY 10017

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