W1RPM
Active1x3District 1
Competitive callsign — 3 applications filed with the FCC.
License HolderChiu, Yu-jiunn
License ClassGeneral
Min. Class RequiredGeneral
LocationPortland, OR
Grant DateMar 22, 2019
Expiration DateMar 22, 2029
W1RPM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Chiu, Yu-jiunn in Portland, OR. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Zhekov, Stoyan on Mar 21, 2019. W1RPM has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 39 units(Moderate)
Voice Phonetics
Whiskey One Romeo Papa Mike
Readability: 8/10(High readability)
License History
- Administrative Update AppliedOct 22, 2024
- License IssuedMar 22, 2019
- Vanity Callsign GrantedMar 22, 2019
- License ExpiredJun 18, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.