N4DLH
Active1x3District 4
Competitive callsign — 6 applications filed with the FCC.
License HolderHeintzelman, David L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMartin Ky, KY
Grant DateSep 25, 2021
Expiration DateSep 25, 2031
N4DLH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Heintzelman, David L in Martin Ky, KY. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Heintzelman, David L on Sep 7, 2021. N4DLH has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -.. .-.. ....
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
November Four Delta Lima Hotel
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJul 19, 2024
- License IssuedSep 25, 2021
- Vanity Callsign GrantedSep 25, 2021
- License ExpiredMay 10, 2012
- License ModifiedJun 13, 2000
- License IssuedMay 9, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.