Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1JLA callsign genealogy
Currently held by Oliveira, Julia R
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 K1JLA's current licensee, walking backwards.
- DeMattia, Julia RMAgranted 2011-03-29cancelled 2011-04-19
Successor callsigns
Callsigns held now by people who previously held K1JLA.
No current licensee on record previously held this callsign.