K5MMO
Cancelled1x3District 5
Competitive callsign — 2 applications filed with the FCC.
License HolderMEZA, MARTIN R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationFORT WORTH, TX
Grant DateDec 28, 2018
Cancellation DateJun 24, 2025
Available for ApplicationsJun 25, 2027
K5MMO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MEZA, MARTIN R in FORT WORTH, 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 Moyer, Larry G on Apr 6, 2015. K5MMO has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... -- -- ---
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Five Mike Mike Oscar
Readability: 9/10(Excellent readability)
Available Jun 25, 2027 (293 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledJun 24, 2025
- Administrative Update AppliedJan 22, 2025
- Administrative Update AppliedFeb 15, 2019
- License RenewedDec 28, 2018
- Administrative Update AppliedNov 30, 2018
- Vanity Callsign GrantedMar 10, 2009
- License IssuedMar 10, 2009
- License CanceledJan 19, 2006
- FRN Association Letter SentDec 29, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.