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 0000346490

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJan 26, 2001
Last actionFeb 13, 2001
Call signKB9YRS
ApplicantYvonne O Kostrewa · FRN 0004801577
Address as filed2911 Sunray Lane, Green Bay, WI 54313
Requested callsK9YOK, W9YOK, K9BON, W9BON, K9BOK, K9SUZ, W9SUZ

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