K5EFS
Active1x3District 5
Competitive callsign — 3 applications filed with the FCC.
License HolderSoldevilla, Eric F
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationAllen, TX
Grant DateAug 7, 2018
Expiration DateAug 7, 2028
K5EFS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Soldevilla, Eric F in Allen, TX. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Soldevilla, Eric F on Jul 18, 2018. K5EFS has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... . ..-. ...
CW Weight: 22 units(Light (fast to send))
Voice Phonetics
Kilo Five Echo Foxtrot Sierra
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedAug 19, 2025
- Administrative Update AppliedAug 27, 2024
- Administrative Update AppliedAug 22, 2024
- License ModifiedAug 31, 2018
- License ModifiedAug 23, 2018
- License IssuedAug 7, 2018
- Vanity Callsign GrantedAug 7, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.