Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7YEI callsign genealogy
Currently held by Wittman, Alex J
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 W7YEI's current licensee, walking backwards.
- Wittman, Alex JWAgranted 2008-11-19cancelled 2010-04-13
Successor callsigns
Callsigns held now by people who previously held W7YEI.
No current licensee on record previously held this callsign.