NK4R
Active2x1District 4
No competing applications on record.
License HolderREED, DAVID E
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationCalhan, CO
Grant DateFeb 9, 2026
Expiration DateApr 4, 2036
NK4R is a 2x1 format amateur radio callsign. It is currently registered to REED, DAVID E in Calhan, CO. 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: 23 units(Light (fast to send))
Voice Phonetics
November Kilo Four Romeo
Readability: 7.5/10(High readability)
License History
- License RenewedFeb 9, 2026
- Administrative Update AppliedMay 10, 2019
- Administrative Update AppliedMay 2, 2018
- License RenewedFeb 10, 2016
- Administrative Update AppliedOct 17, 2014
- Administrative Update AppliedMay 7, 2013
- Administrative Update AppliedDec 7, 2010
- License RenewedJan 18, 2006
- FRN Association Email SentJan 17, 2006
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.