W4OP
Active1x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderERHARDT, RICHARD L
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationVACAVILLE, CA
Grant DateNov 1, 2016
Expiration DateNov 4, 2026
W4OP is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by ERHARDT, RICHARD L in VACAVILLE, CA. 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 Cormier, Ronald H on Mar 4, 2015. W4OP has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey Four Oscar Papa
Readability: 8.5/10(High readability)
License History
- License RenewedNov 1, 2016
- License RenewedAug 17, 2006
- Administrative Update AppliedAug 9, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Cormier, Ronald HFiled Mar 4, 2015DismissedFCC ↗