WB4JON
Active2x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderLINGENFELTER, ROBERT L
License ClassP
Min. Class RequiredTechnician
LocationPrescott, AZ
Grant DateDec 29, 2017
Expiration DateDec 29, 2027
WB4JON is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by LINGENFELTER, ROBERT L in Prescott, AZ. 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 Martin, Jonathan D on Dec 11, 2017. WB4JON has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -... ....- .--- --- -.
CW Weight: 43 units(Heavy (slower to send))
Voice Phonetics
Whiskey Bravo Four Juliet Oscar November
Readability: 6.5/10(Good readability)
License History
- License IssuedDec 29, 2017
- Vanity Callsign GrantedDec 29, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.