Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA5DT callsign genealogy
Currently held by Teal, Dennis 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 AA5DT's current licensee, walking backwards.
- Teal, Dennis WTXgranted 2005-06-07cancelled 2013-06-04
Successor callsigns
Callsigns held now by people who previously held AA5DT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA5DT, oldest first.
- LAIRD, FRANCIS M TX2001-05-25 → cancelled 2013-04-24
- Teal, Dennis W TX2023-03-23 active