N4SPR
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderSTEINGRUBE, AUSTIN S
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationGREAT MILLS, MD
Grant DateSep 24, 2024
Expiration DateSep 24, 2034
N4SPR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by STEINGRUBE, AUSTIN S in GREAT MILLS, MD. 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 STEINGRUBE, AUSTIN S on Sep 6, 2024. N4SPR has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- ... .--. .-.
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
November Four Sierra Papa Romeo
Readability: 6.5/10(Good readability)
License History
- Vanity Callsign GrantedSep 24, 2024
- License IssuedSep 24, 2024
- License ExpiredSep 6, 2024
- License RenewedSep 5, 2012
- Tax ID (TIN) AddedNov 26, 2001
- License RenewedNov 26, 2001
- Tax ID (TIN) AddedNov 26, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.