K2AX
Active1x2District 2
Competitive callsign — 3 applications filed with the FCC.
License HolderO Brien, Mark J
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationHammonton, NJ
Grant DateFeb 3, 2026
Expiration DateFeb 11, 2036
K2AX is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by O Brien, Mark J in Hammonton, NJ. 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 Stanionis, Andrius on Jul 12, 2023. K2AX has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..--- .- -..-
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Two Alpha X-ray
Readability: 8.5/10(High readability)
License History
- License RenewedFeb 3, 2026
- Administrative Update AppliedAug 23, 2021
- License RenewedNov 18, 2015
- Vanity Callsign GrantedFeb 11, 2006
- License IssuedFeb 11, 2006
- Internal Correction AppliedFeb 6, 2006
- Internal Correction AppliedFeb 6, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.