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 0008751228

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedAug 2, 2019
Last actionAug 20, 2019
Call signKN4VYR
ApplicantLouis J Costanzo · FRN 0028679231
Address as filed3482 Rolling Rd, Scottsville, VA 24590
Requested callsK4OPS, K3OPS, K5OPS, W9OPS, W1OPS, W3OPS, N3OPS, N5OPS

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