N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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 0004242207

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedMay 11, 2010
Last actionMay 29, 2010
Call signKJ4LZO
ApplicantLeroy D Cho · FRN 0018780825
Address as filed11193 Schoolhouse Rd, Fishers, IN 46037
Requested callsK0CHO, WOCHO, K9CHO, K1CHO

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