Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1ENT callsign genealogy
Currently held by Ent, Mary K
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 W1ENT's current licensee, walking backwards.
- Ent, Mary KFLgranted 2016-12-22cancelled 2017-02-28
Successor callsigns
Callsigns held now by people who previously held W1ENT.
No current licensee on record previously held this callsign.