N4TI
Active1x2District 4
Competitive callsign — 37 applications filed with the FCC.
License HolderOberfield, Gregory S
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationHawthorn Woods, IL
Grant DateDec 9, 2025
Expiration DateDec 9, 2035
N4TI is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Oberfield, Gregory S in Hawthorn Woods, IL. This callsign has attracted significant interest in the amateur radio community, with 37 vanity applications filed with the FCC. The most recent was submitted by Wilbanks, Daniel on Dec 8, 2025. N4TI has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- - ..
CW Weight: 16 units(Ultra-light (very fast to send))
Voice Phonetics
November Four Tango India
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedDec 11, 2025
- Vanity Callsign GrantedDec 9, 2025
- License IssuedDec 9, 2025
- Internal Correction AppliedSep 23, 2025
- Internal Correction AppliedSep 23, 2025
- License RenewedJul 31, 2013
- License RenewedAug 1, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.