K4FMZ
Available1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderImhoff, Donald J
License ClassGeneral
Min. Class RequiredGeneral
LocationEuless, TX
Grant DateDec 18, 2007
Expiration DateDec 18, 2017
Cancellation DateMar 11, 2016
Available for ApplicationsMar 12, 2018
K4FMZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Imhoff, Donald J in Euless, TX. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Mason, Floyd E on Apr 12, 2021. K4FMZ has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ..-. -- --..
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Four Foxtrot Mike Zulu
Readability: 8.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledMar 11, 2016
- Administrative Update AppliedFeb 19, 2016
- Administrative Update AppliedNov 4, 2014
- Administrative Update AppliedJan 23, 2013
- License ModifiedJul 2, 2009
- Administrative Update AppliedJun 24, 2008
- License IssuedDec 18, 2007
- Vanity Callsign GrantedDec 18, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.