Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6MOB callsign genealogy
Currently held by SANCHEZ JR, ANTHONY
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 K6MOB's current licensee, walking backwards.
- GUZZINI, LAPOCAgranted 2024-03-06cancelled 2024-03-26
Successor callsigns
Callsigns held now by people who previously held K6MOB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6MOB, oldest first.
- SANCHEZ JR, ANTHONY CA1998-05-15 → cancelled 2010-05-18
- GUZZINI, LAPO CA2024-03-26 active