N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 7:15 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 0004586434

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJan 25, 2011
Last actionFeb 12, 2011
Call signWP4OGH
ApplicantAlberto Serrano Diaz jr · FRN 0020247417
Address as filedCalle Antares 4463 Urb Star Light, Ponce, PR 00732
Requested callsKP4ASD

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