K5MRL
Active1x3District 5
Competitive callsign — 4 applications filed with the FCC.
License HolderLindstrom, Matthew R
License ClassTechnician
Min. Class RequiredGeneral
LocationSpring, TX
Grant DateFeb 14, 2026
Expiration DateApr 1, 2036
K5MRL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Lindstrom, Matthew R in Spring, TX. 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 Lindstrom, Matthew R on Mar 14, 2016. K5MRL has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... -- .-. .-..
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Five Mike Romeo Lima
Readability: 8/10(High readability)
License History
- License RenewedFeb 14, 2026
- Administrative Update AppliedNov 2, 2024
- License IssuedApr 1, 2016
- Vanity Callsign GrantedApr 1, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.