AA5RO
Active2x2District 5
Competitive callsign — 2 applications filed with the FCC.
License HolderTullis, Barclay J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationPalo Alto, CA
Grant DateNov 13, 2020
Expiration DateJan 31, 2031
AA5RO is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Tullis, Barclay J in Palo Alto, CA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by ALAMO AREA RADIO ORGANIZATION on Jan 11, 2001. AA5RO has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .- ..... .-. ---
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Alpha Alpha Five Romeo Oscar
Readability: 7.5/10(High readability)
License History
- License ModifiedNov 19, 2025
- License ModifiedJun 21, 2022
- License RenewedNov 13, 2020
- License ModifiedJan 9, 2020
- License RenewedNov 25, 2010
- License ModifiedNov 19, 2007
- License IssuedJan 31, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.