N4MBA
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderHAYMAKER, TERESA L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBrigham City, UT
Grant DateJul 7, 2026
Expiration DateJul 7, 2036
N4MBA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HAYMAKER, TERESA L in Brigham City, UT. 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 HAYMAKER, TERESA L on May 31, 2016. N4MBA has 14 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -- -... .-
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
November Four Mike Bravo Alpha
Readability: 8/10(High readability)
License History
- License RenewedJul 7, 2026
- Administrative Update AppliedMay 6, 2025
- Administrative Update AppliedJan 24, 2023
- Administrative Update AppliedJul 9, 2022
- Administrative Update AppliedOct 22, 2016
- License IssuedJun 18, 2016
- Vanity Callsign GrantedJun 18, 2016
- License CanceledFeb 2, 2016
- License ModifiedJan 28, 2016
- License RenewedMar 13, 2014
- License ModifiedAug 16, 2012
- Administrative Update Applied
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- HAYMAKER, TERESA LFiled May 31, 2016Not awardedFCC ↗