Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7TAX callsign genealogy
Currently held by THOMPSON, STEVEN I
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 W7TAX's current licensee, walking backwards.
- THOMPSON, STEVEN IORgranted 2014-04-17cancelled 2015-12-01
Successor callsigns
Callsigns held now by people who previously held W7TAX.
- Reed, David ACAgranted 2007-11-24cancelled 2010-10-05
All historical holders
Every license row we've seen with the callsign W7TAX, oldest first.
- Reed, David A NV2006-03-11 → cancelled 2007-11-24
- THOMPSON, STEVEN I OR2015-12-01 active