Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4JLP callsign genealogy
Currently held by LOPEZ-PAGAN, JOSE L
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 KP4JLP's current licensee, walking backwards.
- LOPEZ-PAGAN, JOSE LPRgranted 2010-04-30cancelled 2015-07-11
Successor callsigns
Callsigns held now by people who previously held KP4JLP.
- LOPEZ-PAGAN, JOSE LPRgranted 2026-01-27