KN4NJA
Active2x3District 4
No competing applications on record.
License HolderLockwood, Mark W
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationBeaverton, OR
Grant DateJun 21, 2018
Expiration DateJun 21, 2028
KN4NJA is a 2x3 format amateur radio callsign. It is currently registered to Lockwood, Mark W in Beaverton, OR. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- -. ....- -. .--- .-
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo November Four November Juliet Alpha
Readability: 6/10(Good readability)
License History
- Administrative Update AppliedJun 4, 2026
- Administrative Update AppliedMar 23, 2022
- Administrative Update AppliedJul 20, 2019
- System-Generated GrantJun 21, 2018
- License IssuedJun 21, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.