KM7EMX
Cancelled2x3District 7
No competing applications on record.
License HolderCastleman, Frederick L
License ClassGeneral
Min. Class RequiredTechnician
LocationMeridian, ID
Grant DateFeb 27, 2026
Cancellation DateMay 22, 2026
Available for ApplicationsMay 23, 2028
KM7EMX is a 2x3 format amateur radio callsign. It is currently registered to Castleman, Frederick L in Meridian, ID. 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: 37 units(Moderate)
Voice Phonetics
Kilo Mike Seven Echo Mike X-ray
Readability: 8/10(High readability)
Available May 23, 2028 (627 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMay 22, 2026
- System-Generated GrantFeb 27, 2026
- License IssuedFeb 27, 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.