WB4JLP
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderLAWRENCE, MICHAEL J
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationROCKVILLE, MD
Grant DateJan 3, 2014
Expiration DateMar 29, 2024
Cancellation DateMar 31, 2026
Available for ApplicationsMar 30, 2026
WB4JLP is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by LAWRENCE, MICHAEL J in ROCKVILLE, MD. 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 PATTILLO, JASON on Jul 29, 2026. WB4JLP has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -... ....- .--- .-.. .--.
CW Weight: 44 units(Heavy (slower to send))
Voice Phonetics
Whiskey Bravo Four Juliet Lima Papa
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMar 31, 2026
- License RenewedJan 3, 2014
- Tax ID (TIN) AddedJan 22, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- PATTILLO, JASONFiled Jul 29, 2026DismissedFCC ↗