WO3S
Active2x1District 3
Competitive callsign — 23 applications filed with the FCC.
License HolderPETRY, ERIC A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationHANOVER, PA
Grant DateMar 28, 2023
Expiration DateMay 7, 2033
WO3S is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by PETRY, ERIC A in HANOVER, PA. This callsign has attracted significant interest in the amateur radio community, with 23 vanity applications filed with the FCC. The most recent was submitted by PETRY, ERIC A on Apr 18, 2013. WO3S has 12 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --- ...-- ...
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Oscar Three Sierra
Readability: 8/10(High readability)
License History
- License RenewedMar 28, 2023
- Administrative Update AppliedSep 11, 2013
- Vanity Callsign GrantedMay 7, 2013
- License IssuedMay 7, 2013
- License CanceledMar 12, 2011
- Administrative Update AppliedJan 25, 2011
- Administrative Update AppliedNov 23, 2010
- Authorization PrintedOct 8, 2010
- Internal Correction AppliedOct 7, 2010
- Internal Duplicate RequestedOct 7, 2010
- License IssuedSep 3, 2010
- Vanity Callsign Granted
Vanity Application Activity
Competing applications filed with the FCC for this callsign.