KR4JHD
Cancelled2x3District 4
No competing applications on record.
License HolderGray, Jon A
License ClassTechnician
Min. Class RequiredTechnician
LocationLock Haven, PA
Grant DateJan 31, 2026
Cancellation DateMar 20, 2026
Available for ApplicationsMar 21, 2028
KR4JHD is a 2x3 format amateur radio callsign. It is currently registered to Gray, Jon A in Lock Haven, PA. 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: 38 units(Moderate)
Voice Phonetics
Kilo Romeo Four Juliet Hotel Delta
Readability: 6.5/10(Good readability)
Available Mar 21, 2028 (563 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMar 20, 2026
- System-Generated GrantJan 31, 2026
- License IssuedJan 31, 2026
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.