N4ASP
Active1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderCACERES, ALEJANDRO J
License ClassTechnician
Min. Class RequiredGeneral
LocationDURHAM, NC
Grant DateSep 11, 2025
Expiration DateOct 31, 2035
N4ASP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CACERES, ALEJANDRO J in DURHAM, NC. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by PRUITT, ADAM S on Oct 13, 2015. N4ASP has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- .- ... .--.
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
November Four Alpha Sierra Papa
Readability: 7/10(Good readability)
License History
- License RenewedSep 11, 2025
- License IssuedOct 31, 2015
- Vanity Callsign GrantedOct 31, 2015
- Internal Correction AppliedApr 20, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.