N1UI
Active1x2District 1
Competitive callsign — 20 applications filed with the FCC.
License HolderMei, Guobiao
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationNEWTON, MA
Grant DateFeb 7, 2023
Expiration DateFeb 7, 2033
N1UI is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Mei, Guobiao in NEWTON, MA. This callsign has attracted significant interest in the amateur radio community, with 20 vanity applications filed with the FCC. The most recent was submitted by Miller, Keith J on Jan 20, 2023. N1UI has 13 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .---- ..- ..
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
November One Uniform India
Readability: 7/10(Good readability)
License History
- Vanity Callsign GrantedFeb 7, 2023
- License IssuedFeb 7, 2023
- License CanceledJan 19, 2021
- Administrative Update AppliedNov 17, 2020
- Administrative Update AppliedApr 28, 2020
- License IssuedOct 18, 2019
- Vanity Callsign GrantedOct 18, 2019
- Internal Correction AppliedSep 23, 2019
- Internal Correction AppliedSep 23, 2019
- License RenewedJun 19, 2013
- Administrative Update AppliedDec 11, 2003
- Vanity Callsign Granted
Vanity Application Activity
Competing applications filed with the FCC for this callsign.