Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KC7TAX callsign genealogy
Currently held by PLESEK, BRANDON W
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 KC7TAX's current licensee, walking backwards.
- Hernandez, Jorge AWAgranted 2020-09-16cancelled 2020-10-14
Successor callsigns
Callsigns held now by people who previously held KC7TAX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC7TAX, oldest first.
- PLESEK, BRANDON W WA1996-10-21 → cancelled 2008-10-22
- Hernandez, Jorge A WA2020-10-14 active