Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE5BT callsign genealogy
Currently held by Tatsch JR, William 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 AE5BT's current licensee, walking backwards.
- Tatsch Jr, William DTXgranted 2001-02-07cancelled 2001-09-05
Successor callsigns
Callsigns held now by people who previously held AE5BT.
No current licensee on record previously held this callsign.