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

Michael A Vieira

FRN 0008079436 · first licensed Dec 12, 2002 as KG6OHI · 2 licenses on record

📝 FCC applications (7)

ReceivedFile numberServicePurposeStatusCall
Dec 18, 20230010820571 HAMModificationGranted W6MAV
Jan 11, 20230010352807 HAMRenewal + modificationGranted W6MAV
Dec 17, 20120005555895 HAMRenewalGranted W6MAV
Sep 4, 20030001440272 HAMModificationGranted W6MAV
Dec 26, 20020001134329 HAMModificationGranted KG6OHI
Dec 16, 20020001123972 HAMAdministrative updateGranted KG6OHI
Dec 12, 20020001120182 HAMNew licenseGranted KG6OHI

Complete licensing history

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Dec 26, 2002
Granted Jan 13, 2023
0001134329
KG6OHI · MICHAEL A VIEIRA · Technician
PO Box 5665 · VACAVILLE, CA 95696
1.W6MAV ✓ granted
Granted
got W6MAV