Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7ERM callsign genealogy
Currently held by Collett, Tamara M
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 W7ERM's current licensee, walking backwards.
- Collett, Tamara MWAgranted 2018-09-19cancelled 2018-10-10
Successor callsigns
Callsigns held now by people who previously held W7ERM.
No current licensee on record previously held this callsign.