K1MPS
Active1x3District 1
Competitive callsign — 2 applications filed with the FCC.
License HolderSandoval, Marco S
License ClassTechnician
Min. Class RequiredGeneral
LocationLowell, MA
Grant DateMay 19, 2026
Expiration DateMay 19, 2036
K1MPS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Sandoval, Marco S in Lowell, MA. 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 Elmore, James C on Jul 19, 2004. K1MPS has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- -- .--. ...
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo One Mike Papa Sierra
Readability: 8/10(High readability)
License History
- License RenewedMay 19, 2026
- Administrative Update AppliedJun 26, 2015
- License RenewedJun 5, 2015
- License IssuedAug 6, 2004
- Vanity Callsign GrantedAug 6, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.