Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7ERI callsign genealogy
Currently held by PERRY, SHERI L
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 K7ERI's current licensee, walking backwards.
- PERRY, SHERI LWAgranted 2020-02-25cancelled 2020-05-15
Successor callsigns
Callsigns held now by people who previously held K7ERI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7ERI, oldest first.
- MARTIN, BILLY M AZ2004-06-17 → cancelled 2016-09-10
- PERRY, SHERI L WA2020-05-15 active