Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI4LF callsign genealogy
Currently held by PEREZ, JOSE A
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 AI4LF's current licensee, walking backwards.
- PEREZ, JOSE AFLgranted 2001-12-19cancelled 2005-07-19
Successor callsigns
Callsigns held now by people who previously held AI4LF.
- PEREZ, JOSE AFLgranted 2026-08-28