N3ADX
Available1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderCaudle, Thomas K
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSantee, CA
Grant DateFeb 9, 2012
Expiration DateMar 14, 2022
Cancellation DateMar 15, 2024
Available for ApplicationsMar 15, 2024
N3ADX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Caudle, Thomas K in Santee, CA. 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 Hamby II, James H on Jul 9, 2026. N3ADX has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ...-- .- -.. -..-
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
November Three Alpha Delta X-ray
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 15, 2024
- License RenewedFeb 9, 2012
- License ModifiedNov 4, 2002
- License RenewedMar 14, 2002
- Administrative Update AppliedMar 14, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Hamby II, James HFiled Jul 9, 2026Not awardedFCC ↗