K4SKY
Active1x3District 4
Competitive callsign — 14 applications filed with the FCC.
License HolderREYNOLDS, STEVEN M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBIRMINGHAM, AL
Grant DateNov 21, 2025
Expiration DateApr 30, 2034
K4SKY is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by REYNOLDS, STEVEN M in BIRMINGHAM, AL. This callsign has attracted significant interest in the amateur radio community, with 14 vanity applications filed with the FCC. The most recent was submitted by Kanakos, Nico J on Jul 14, 2026. K4SKY has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... -.- -.--
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Four Sierra Kilo Yankee
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedDec 1, 2025
- License RenewedNov 21, 2025
- License RenewedJan 31, 2014
- License ModifiedMay 9, 2005
- License ModifiedMay 10, 2004
- Vanity Callsign GrantedApr 30, 2004
- License IssuedApr 30, 2004
- License CanceledMar 26, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.