Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5LJJ callsign genealogy
Currently held by Sandoval, Robert M
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 K5LJJ's current licensee, walking backwards.
- Sandoval, Robert MNMgranted 2010-08-24cancelled 2017-10-21
Successor callsigns
Callsigns held now by people who previously held K5LJJ.
No current licensee on record previously held this callsign.