AA0DB
Available2x2District 0
Competitive callsign — 3 applications filed with the FCC.
License HolderNISPEL, MARK D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationDenton, NE
Grant DateFeb 17, 2021
Expiration DateFeb 17, 2031
Cancellation DateDec 15, 2023
Available for ApplicationsDec 16, 2025
AA0DB is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by NISPEL, MARK D in Denton, NE. 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 Crossin Sr, Dan R on Jun 1, 2026. AA0DB has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .- ----- -.. -...
CW Weight: 34 units(Moderate)
Voice Phonetics
Alpha Alpha Zero Delta Bravo
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledDec 15, 2023
- License RenewedFeb 17, 2021
- License RenewedJan 11, 2011
- Administrative Update AppliedNov 3, 2004
- License RenewedJan 3, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.