K7DWI
Active1x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderCZERWINSKI, DEREK
License ClassTechnician
Min. Class RequiredGeneral
LocationCalais, ME
Grant DateJul 19, 2019
Expiration DateJul 19, 2029
K7DWI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CZERWINSKI, DEREK in Calais, ME. 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 JACKSON, ARTHUR J on Jul 1, 2019. K7DWI has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... -.. .-- ..
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Seven Delta Whiskey India
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedApr 21, 2023
- Administrative Update AppliedDec 2, 2022
- Administrative Update AppliedDec 1, 2022
- License IssuedJul 19, 2019
- Vanity Callsign GrantedJul 19, 2019
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- JACKSON, ARTHUR JFiled Jul 1, 2019Not awardedFCC ↗