W7KZU
Active1x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderMarthaler, James R
License ClassTechnician
Min. Class RequiredGeneral
LocationQuincy, IL
Grant DateFeb 18, 2017
Expiration DateFeb 18, 2027
W7KZU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Marthaler, James R in Quincy, IL. 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 NAKAUCHI, TROY M on Jan 31, 2017. W7KZU has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --... -.- --.. ..-
CW Weight: 36 units(Moderate)
Voice Phonetics
Whiskey Seven Kilo Zulu Uniform
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedApr 12, 2025
- Administrative Update AppliedFeb 23, 2023
- Administrative Update AppliedMar 8, 2019
- Administrative Update AppliedJul 4, 2018
- License ModifiedDec 6, 2017
- Administrative Update AppliedAug 2, 2017
- Vanity Callsign GrantedFeb 18, 2017
- License IssuedFeb 18, 2017
- Internal Correction AppliedNov 21, 2000
- Internal Correction AppliedNov 21, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- NAKAUCHI, TROY MFiled Jan 31, 2017Not awardedFCC ↗