AB1DC
Active2x2District 1
Competitive callsign — 3 applications filed with the FCC.
License HolderCottington, David M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationPella, IA
Grant DateJan 9, 2026
Expiration DateJan 9, 2036
AB1DC is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Cottington, David M in Pella, IA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Cottington, David M on Dec 22, 2025. AB1DC has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... .---- -.. -.-.
CW Weight: 36 units(Moderate)
Voice Phonetics
Alpha Bravo One Delta Charlie
Readability: 8/10(High readability)
License History
- License IssuedJan 9, 2026
- Vanity Callsign GrantedJan 9, 2026
- License CanceledApr 9, 2004
- License IssuedFeb 4, 2004
- System-Generated GrantFeb 4, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.