AB3US
Available2x2District 3
Competitive callsign — 1 application filed with the FCC.
License HolderGrasser, Michael P
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMalvern, PA
Grant DateJun 12, 2014
Expiration DateJun 12, 2024
Cancellation DateJun 13, 2026
Available for ApplicationsJun 13, 2026
AB3US is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Grasser, Michael P in Malvern, PA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Lastra, Anselmo on Jun 12, 2026. AB3US has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... ...-- ..- ...
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Alpha Bravo Three Uniform Sierra
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredJun 13, 2026
- System-Generated GrantJun 12, 2014
- License IssuedJun 12, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Lastra, AnselmoFiled Jun 12, 2026Not awardedFCC ↗