KD4UPO
Available2x3District 4
No competing applications on record.
License HolderStringfield, Larry L
License ClassTechnician
Min. Class RequiredTechnician
LocationHouston, TX
Grant DateDec 22, 1992
Expiration DateDec 22, 2002
Cancellation DateDec 23, 2004
Available for ApplicationsDec 23, 2004
KD4UPO is a 2x3 format amateur radio callsign. It is currently registered to Stringfield, Larry L in Houston, TX. 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Delta Four Uniform Papa Oscar
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredDec 23, 2004
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.