N4RRX
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderCOHOON, ROBYN K
License ClassTechnician
Min. Class RequiredGeneral
LocationOREM, UT
Grant DateMar 19, 2019
Expiration DateFeb 17, 2029
N4RRX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by COHOON, ROBYN K in OREM, UT. 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 WILK, RONALD L on Jun 30, 2025. N4RRX has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- .-. .-. -..-
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
November Four Romeo Romeo X-ray
Readability: 6.5/10(Good readability)
License History
- License RenewedMar 19, 2019
- Tax ID (TIN) AddedDec 22, 2008
- License RenewedDec 22, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- WILK, RONALD LFiled Jun 30, 2025Not awardedFCC ↗