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 0001460503

Amateur (HAM) application

StatusGranted
PurposeAmendment
ReceivedSep 24, 2003
Last actionOct 15, 2003
Call signWP4JCO
ApplicantRamon E Martinez-Espinal · FRN 0003809571
Address as filedUrb Bayamon Gdns Y-21 Calle 19, Bayamon, PR 00957
Requested callsWP3D, NP3I, KP4ZV, KP3RM

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