Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7MER callsign genealogy
Currently held by Rensi, Mark E
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 W7MER's current licensee, walking backwards.
- Rensi, Mark EWAgranted 2012-08-23cancelled 2012-10-30
Successor callsigns
Callsigns held now by people who previously held W7MER.
No current licensee on record previously held this callsign.