Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5WPG callsign genealogy
Currently held by Giese, Douglas S
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 W5WPG's current licensee, walking backwards.
- Giese, Douglas STXgranted 2002-05-29cancelled 2009-03-24
Successor callsigns
Callsigns held now by people who previously held W5WPG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5WPG, oldest first.
- Giese Sr, William P TX1998-01-14 → cancelled 2004-07-12
- Giese, Douglas S TX2019-01-31 active