N4MLA
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSPERO, STANLEY G
License ClassGeneral
Min. Class RequiredGeneral
LocationTampa, FL
Grant DateJan 23, 2013
Expiration DateJan 23, 2023
Cancellation DateJan 24, 2025
Available for ApplicationsJan 24, 2025
N4MLA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SPERO, STANLEY G in Tampa, FL. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Leonardi, Anthony on Dec 31, 2025. N4MLA has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -- .-.. .-
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
November Four Mike Lima Alpha
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJan 24, 2025
- License RenewedJan 23, 2013
- Administrative Update AppliedJan 14, 2006
- License RenewedSep 24, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Leonardi, AnthonyFiled Dec 31, 2025Not awardedFCC ↗