W4RKD
Active1x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderFeyler, David K
License ClassTechnician
Min. Class RequiredGeneral
LocationOrlando, FL
Grant DateMar 31, 2026
Expiration DateMar 31, 2036
W4RKD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Feyler, David K in Orlando, FL. 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 Feyler, David K on Mar 13, 2026. W4RKD has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- .-. -.- -..
CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey Four Romeo Kilo Delta
Readability: 7.5/10(High readability)
License History
- Vanity Callsign GrantedMar 31, 2026
- License IssuedMar 31, 2026
- License CanceledJan 1, 2021
- Vanity Callsign GrantedNov 6, 2020
- License IssuedNov 6, 2020
- License ExpiredFeb 27, 2018
- License IssuedFeb 25, 2006
- Vanity Callsign GrantedFeb 25, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.