Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1EAU callsign genealogy
Currently held by Warren, Lewis H
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 W1EAU's current licensee, walking backwards.
- Warren, Lewis HMAgranted 2012-03-02cancelled 2012-03-24
Successor callsigns
Callsigns held now by people who previously held W1EAU.
No current licensee on record previously held this callsign.