K5MRJ
Available1x3District 5
Competitive callsign — 2 applications filed with the FCC.
License HolderJacobs, Robert A
License ClassTechnician
Min. Class RequiredGeneral
LocationRoanoke, TX
Grant DateApr 8, 2014
Expiration DateApr 8, 2024
Cancellation DateApr 9, 2026
Available for ApplicationsApr 9, 2026
K5MRJ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Jacobs, Robert A in Roanoke, TX. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Jacobs, Robert A on Mar 20, 2014. K5MRJ has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... -- .-. .---
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Five Mike Romeo Juliet
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredApr 9, 2026
- License IssuedApr 8, 2014
- Vanity Callsign GrantedApr 8, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.