W3ESP
Available1x3District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderPorter, Eric S
License ClassTechnician
Min. Class RequiredGeneral
LocationBaltimore, MD
Grant DateNov 2, 2013
Expiration DateMar 5, 2024
Cancellation DateMar 6, 2026
Available for ApplicationsMar 6, 2026
W3ESP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Porter, Eric S in Baltimore, MD. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Tobak, Jeffrey A on Oct 20, 2022. W3ESP has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ...-- . ... .--.
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Three Echo Sierra Papa
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 6, 2026
- License RenewedNov 2, 2013
- License IssuedNov 7, 2003
- Vanity Callsign GrantedNov 7, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.