K7OMA
Active1x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderRIORDAN, RAYMOND R
License ClassAdvanced
Min. Class RequiredGeneral
LocationMILPITAS, CA
Grant DateNov 25, 2025
Expiration DateNov 25, 2035
K7OMA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by RIORDAN, RAYMOND R in MILPITAS, CA. 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 McClory, Ada M on May 27, 2015. K7OMA has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... --- -- .-
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Seven Oscar Mike Alpha
Readability: 8/10(High readability)
License History
- License RenewedNov 25, 2025
- License IssuedJun 16, 2015
- Vanity Callsign GrantedJun 16, 2015
- License ExpiredJun 13, 2012
- License RenewedMay 5, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- McClory, Ada MFiled May 27, 2015Not awardedFCC ↗