AB1HD
Active2x2District 1
Competitive callsign — 2 applications filed with the FCC.
License HolderCrisafulli, Richard
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationChelmsford, MA
Grant DateJan 22, 2025
Expiration DateMar 16, 2035
AB1HD is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Crisafulli, Richard in Chelmsford, MA. 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 MANTI CAMPING AND CONTEST CLUB on May 2, 2001. AB1HD has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... .---- .... -..
CW Weight: 32 units(Moderate)
Voice Phonetics
Alpha Bravo One Hotel Delta
Readability: 8/10(High readability)
License History
- License RenewedJan 22, 2025
- License RenewedFeb 2, 2015
- License IssuedMay 5, 2007
- System-Generated GrantMay 5, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.