W0SP
Active1x2District 0
Competitive callsign — 33 applications filed with the FCC.
License HolderHollendorfer, Frederick C
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationWHEAT RIDGE, CO
Grant DateMay 18, 2021
Expiration DateMay 18, 2031
W0SP is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Hollendorfer, Frederick C in WHEAT RIDGE, CO. This callsign has attracted significant interest in the amateur radio community, with 33 vanity applications filed with the FCC. The most recent was submitted by Lobocki, Szymon K on Apr 28, 2021. W0SP has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----- ... .--.
CW Weight: 33 units(Moderate)
Voice Phonetics
Whiskey Zero Sierra Papa
Readability: 7.5/10(High readability)
License History
- Vanity Callsign GrantedMay 18, 2021
- License IssuedMay 18, 2021
- License CanceledApr 27, 2019
- License IssuedNov 24, 2018
- Vanity Callsign GrantedNov 24, 2018
- License ExpiredNov 6, 2018
- Administrative Update AppliedSep 27, 2013
- License RenewedAug 31, 2006
- License ModifiedAug 19, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.