Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3XOR callsign genealogy
Currently held by LAZZARO, MARIANNE
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 K3XOR's current licensee, walking backwards.
- LAZZARO, MARIANNEMDgranted 2016-03-17cancelled 2016-04-05
Successor callsigns
Callsigns held now by people who previously held K3XOR.
No current licensee on record previously held this callsign.