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 0003270093

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedDec 27, 2007
Last actionJan 15, 2008
Call signKI4RHD
ApplicantSIVA R KRISHNA · FRN 0015519390
Address as filed3631 3RD AVE SW, Naples, FL 34117
Requested callsK1SUN, K2MAD, K5MAD

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