AB4MA
Active2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderAbma, Curtis M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationGRANDVIEW, MO
Grant DateFeb 19, 2025
Expiration DateMay 12, 2035
AB4MA is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Abma, Curtis M in GRANDVIEW, MO. 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 Abma, Curtis M on Apr 22, 2015. AB4MA has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... ....- -- .-
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Alpha Bravo Four Mike Alpha
Readability: 8.5/10(High readability)
License History
- Administrative Update AppliedMar 31, 2026
- Administrative Update AppliedAug 8, 2025
- License RenewedFeb 19, 2025
- Administrative Update AppliedAug 19, 2016
- Vanity Callsign GrantedMay 12, 2015
- License IssuedMay 12, 2015
- License ExpiredAug 21, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Abma, Curtis MFiled Apr 22, 2015Not awardedFCC ↗