Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7EMI callsign genealogy
Currently held by Barretto-Marasigan, Maria
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 WA7EMI's current licensee, walking backwards.
- Barretto-Marasigan, MariaAZgranted 2018-11-26cancelled 2020-05-22
Successor callsigns
Callsigns held now by people who previously held WA7EMI.
No current licensee on record previously held this callsign.