Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4JLP callsign genealogy
Currently held by Lathan Jr, James H
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by W4JLP's current licensee, walking backwards.
- LATHAN, JAMES HSCgranted 2017-09-18cancelled 2019-02-26
Successor callsigns
Callsigns held now by people who previously held W4JLP.
- PATTERSON, JAMESNCgranted 2009-12-09cancelled 2010-02-27
All historical holders
Every license row we've seen with the callsign W4JLP, oldest first.
- PATTERSON, JAMES NC2009-12-09 → cancelled 2010-01-29
- Lathan Jr, James H SC2019-02-26 active