K4AO
Active1x2District 4
Competitive callsign — 66 applications filed with the FCC.
License HolderJOHNSON JR, MACK C
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationFayetteville, GA
Grant DateNov 10, 2020
Expiration DateNov 10, 2030
K4AO is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by JOHNSON JR, MACK C in Fayetteville, GA. This callsign has attracted significant interest in the amateur radio community, with 66 vanity applications filed with the FCC. The most recent was submitted by HART, HUGH M on Aug 30, 2021. K4AO has 13 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .- ---
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Four Alpha Oscar
Readability: 8.5/10(High readability)
License History
- Vanity Callsign GrantedNov 10, 2020
- License IssuedNov 10, 2020
- License ExpiredOct 22, 2020
- Administrative Update AppliedJun 14, 2011
- Administrative Update AppliedJun 7, 2011
- Administrative Update AppliedMay 27, 2011
- Administrative Update AppliedJul 1, 2009
- License IssuedOct 21, 2008
- Vanity Callsign GrantedOct 21, 2008
- Internal Correction AppliedJan 12, 2007
- Internal Correction AppliedJan 12, 2007
- License Issued
Vanity Application Activity
Competing applications filed with the FCC for this callsign.