Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7DAA callsign genealogy
Currently held by ANDRUS, DEBORAH D
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 W7DAA's current licensee, walking backwards.
- ANDRUS, DEBORAH DCAgranted 2010-04-08cancelled 2010-04-30
Successor callsigns
Callsigns held now by people who previously held W7DAA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7DAA, oldest first.
- SANDERS, WILLIAM F OR1997-05-22 → cancelled 2009-05-23
- ANDRUS, DEBORAH D UT2020-04-02 active