Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KU7LAS callsign genealogy
Currently held by Dela Cruz, Christopher B
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 KU7LAS's current licensee, walking backwards.
- Dela Cruz, Christopher BWAgranted 2019-10-15cancelled 2019-11-05
Successor callsigns
Callsigns held now by people who previously held KU7LAS.
No current licensee on record previously held this callsign.