K4XJ
Active1x2District 4
Competitive callsign — 32 applications filed with the FCC.
License HolderAMMERMAN, JACK R
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationSWARTZ CREEK, MI
Grant DateMay 7, 2019
Expiration DateMay 7, 2029
K4XJ is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by AMMERMAN, JACK R in SWARTZ CREEK, MI. This callsign has attracted significant interest in the amateur radio community, with 32 vanity applications filed with the FCC. The most recent was submitted by Heinrich, Nancy L on Apr 29, 2019. K4XJ has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -..- .---
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Four X-ray Juliet
Readability: 8/10(High readability)
License History
- Administrative Update AppliedMay 8, 2019
- Vanity Callsign GrantedMay 7, 2019
- License IssuedMay 7, 2019
- Internal Correction AppliedApr 12, 2018
- Internal Correction AppliedApr 12, 2018
- License RenewedJul 18, 2007
- FRN Association Email SentJan 3, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.