W4FLK
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderFLACK, MICHAEL R
License ClassGeneral
Min. Class RequiredGeneral
LocationWINCHESTER, KY
Grant DateDec 9, 2025
Expiration DateDec 9, 2035
W4FLK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by FLACK, MICHAEL R in WINCHESTER, KY. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by FLACK, MICHAEL R on Sep 22, 2025. W4FLK has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- ..-. .-.. -.-
CW Weight: 33 units(Moderate)
Voice Phonetics
Whiskey Four Foxtrot Lima Kilo
Readability: 8/10(High readability)
License History
- License IssuedDec 9, 2025
- Vanity Callsign GrantedDec 9, 2025
- License ExpiredMar 19, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.