WP4SS
Expired2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderPonce-Montanez, Sofia C
License ClassTechnician
Min. Class RequiredGeneral
LocationToa Alta, PR
Grant DateNov 24, 2015
Expiration DateNov 24, 2025
Available for ApplicationsNov 25, 2027
WP4SS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Ponce-Montanez, Sofia C in Toa Alta, PR. 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 Ponce-Montanez, Sofia C on Nov 4, 2015. WP4SS has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .--. ....- ... ...
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Papa Four Sierra Sierra
Readability: 7/10(Good readability)
Available Nov 25, 2027 (483 days remaining)
Requires General license or higher to apply for this callsign format (2x2).
License History
- Administrative Update AppliedJul 21, 2020
- Administrative Update AppliedJul 15, 2020
- License IssuedNov 24, 2015
- Vanity Callsign GrantedNov 24, 2015
- License ExpiredSep 2, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Ponce-Montanez, Sofia CFiled Nov 4, 2015Not awardedFCC ↗