N5OCK
Active1x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderTATRO, MATTHEW F
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationShrewsbury, MA
Grant DateNov 15, 2022
Expiration DateNov 15, 2032
N5OCK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by TATRO, MATTHEW F in Shrewsbury, MA. 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 Sung, Il on Oct 27, 2022. N5OCK has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ..... --- -.-. -.-
CW Weight: 33 units(Moderate)
Voice Phonetics
November Five Oscar Charlie Kilo
Readability: 7.5/10(High readability)
License History
- License ModifiedJul 10, 2025
- License IssuedNov 15, 2022
- Vanity Callsign GrantedNov 15, 2022
- License ExpiredMay 12, 2021
- Tax ID (TIN) AddedMay 5, 2009
- License RenewedMay 5, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Sung, IlFiled Oct 27, 2022Not awardedFCC ↗