K4JTL
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderJohnson, Irvin D
License ClassGeneral
Min. Class RequiredGeneral
LocationMesa, CO
Grant DateJan 17, 2017
Expiration DateFeb 13, 2027
K4JTL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Johnson, Irvin D in Mesa, CO. 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 Launius 157, John T on Nov 22, 2022. K4JTL has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .--- - .-..
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Four Juliet Tango Lima
Readability: 7.5/10(High readability)
License History
- License RenewedJan 17, 2017
- Administrative Update AppliedAug 18, 2014
- License IssuedFeb 13, 2007
- Vanity Callsign GrantedFeb 13, 2007
- License ExpiredJan 23, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.