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 0004323641

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJul 15, 2010
Last actionAug 3, 2010
Call signKA1SA
ApplicantRICHARD S LINDZEN · FRN 0012295242
Address as filed301 LAKE AVE, Newton, MA 02461
Requested callsWL1B, AH1D, WH1A, WO1I, W1RSL

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