WP4OSN
Available2x3District 4
No competing applications on record.
License HolderMartinovic, Nela
License ClassGeneral
Min. Class RequiredTechnician
LocationPocono Lake, PA
Grant DateMay 1, 2013
Expiration DateMay 1, 2023
Cancellation DateMay 2, 2025
Available for ApplicationsMay 2, 2025
WP4OSN is a 2x3 format amateur radio callsign. It is currently registered to Martinovic, Nela in Pocono Lake, PA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
.-- .--. ....- --- ... -.
CW Weight: 38 units(Moderate)
Voice Phonetics
Whiskey Papa Four Oscar Sierra November
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMay 2, 2025
- System-Generated GrantMay 1, 2013
- License IssuedMay 1, 2013
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.