AA4JJ
Active2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderKARICKHOFF, JOHN R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationFAIRFAX, VA
Grant DateJul 26, 2017
Expiration DateOct 20, 2027
AA4JJ is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by KARICKHOFF, JOHN R in FAIRFAX, VA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by WILLIS, JOHN J on May 18, 2009. AA4JJ has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .- ....- .--- .---
CW Weight: 35 units(Moderate)
Voice Phonetics
Alpha Alpha Four Juliet Juliet
Readability: 7/10(Good readability)
License History
- License RenewedJul 26, 2017
- Tax ID (TIN) AddedJul 25, 2007
- License RenewedJul 25, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- WILLIS, JOHN JFiled May 18, 2009Not awardedFCC ↗