NP4DT
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderDe Leon-Diaz, Nelson
License ClassTechnician
Min. Class RequiredGeneral
LocationLas Piedras, PR
Grant DateMar 22, 2019
Expiration DateMar 22, 2029
Cancellation DateJul 24, 2020
Available for ApplicationsJul 25, 2022
NP4DT is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by De Leon-Diaz, Nelson in Las Piedras, PR. 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 Teater, Danny J on Jan 29, 2025. NP4DT has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .--. ....- -.. -
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
November Papa Four Delta Tango
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 CanceledJul 24, 2020
- License IssuedMar 22, 2019
- Vanity Callsign GrantedMar 22, 2019
Vanity Application Activity
Competing applications filed with the FCC for this callsign.