KC8OYU
Active2x3District 8
No competing applications on record.
License HolderHeiselman, Mark D
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationPhoenix, AZ
Grant DateNov 25, 2020
Expiration DateJun 28, 2030
KC8OYU is a 2x3 format amateur radio callsign. It is currently registered to Heiselman, Mark D in Phoenix, AZ. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- -.-. ---.. --- -.-- ..-
CW Weight: 50 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie Eight Oscar Yankee Uniform
Readability: 7/10(Good readability)
License History
- License RenewedNov 25, 2020
- License RenewedMar 31, 2010
- License IssuedJun 28, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.