KF5DX
Available2x2District 5
Competitive callsign — 5 applications filed with the FCC.
License HolderHORENSTEIN, SUSAN G
License ClassTechnician
Min. Class RequiredGeneral
LocationNEW CITY, NY
Grant DateMay 14, 2019
Expiration DateMay 14, 2029
Cancellation DateJul 9, 2019
Available for ApplicationsJul 10, 2021
KF5DX is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by HORENSTEIN, SUSAN G in NEW CITY, NY. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Colclough, Chris on Dec 8, 2025. KF5DX has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..-. ..... -.. -..-
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Foxtrot Five Delta X-ray
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledJul 9, 2019
- Vanity Callsign GrantedMay 14, 2019
- License IssuedMay 14, 2019
- Internal Correction AppliedJun 1, 2017
- Internal Correction AppliedJun 1, 2017
- License RenewedFeb 21, 2006
- Administrative Update AppliedJul 18, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.