K4MRO
Active1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderOlds, Michael R
License ClassGeneral
Min. Class RequiredGeneral
LocationWilliamsburg, VA
Grant DateApr 20, 2018
Expiration DateApr 20, 2028
K4MRO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Olds, Michael R in Williamsburg, VA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Olds, Michael R on Apr 2, 2018. K4MRO has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -- .-. ---
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Four Mike Romeo Oscar
Readability: 8/10(High readability)
License History
- License ModifiedOct 25, 2018
- License IssuedApr 20, 2018
- Vanity Callsign GrantedApr 20, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.