W7ESP
Active1x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderMc Clay, Paul L
License ClassTechnician
Min. Class RequiredGeneral
LocationSan Diego, CA
Grant DateJul 29, 2026
Expiration DateAug 1, 2036
W7ESP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Mc Clay, Paul L in San Diego, CA. 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 Petty, Ervin S on Mar 14, 2012. W7ESP has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --... . ... .--.
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Seven Echo Sierra Papa
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedJul 30, 2026
- License RenewedJul 29, 2026
- License RenewedJun 30, 2016
- License RenewedMay 9, 2006
- License ModifiedDec 28, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Petty, Ervin SFiled Mar 14, 2012Not awardedFCC ↗