N4ISA
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMAY, DAVID D
License ClassTechnician
Min. Class RequiredGeneral
LocationBATESVILLE, AR
Grant DateApr 7, 2023
Expiration DateFeb 4, 2032
N4ISA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MAY, DAVID D in BATESVILLE, AR. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Puertas, Manuel on Oct 23, 2020. N4ISA has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- .. ... .-
CW Weight: 20 units(Ultra-light (very fast to send))
Voice Phonetics
November Four India Sierra Alpha
Readability: 6.5/10(Good readability)
License History
- License RenewedApr 7, 2023
- License RenewedFeb 3, 2012
- License RenewedJan 29, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Puertas, ManuelFiled Oct 23, 2020Not awardedFCC ↗