Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG5DH callsign genealogy
Currently held by HENDRICKSON, DAVID L
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 AG5DH's current licensee, walking backwards.
- HENDRICKSON, DAVID LWIgranted 2021-03-29cancelled 2022-05-06
Successor callsigns
Callsigns held now by people who previously held AG5DH.
- Glenn Jr, James GTXgranted 2017-12-19
All historical holders
Every license row we've seen with the callsign AG5DH, oldest first.
- Glenn Jr, James G TX2014-06-02 → cancelled 2017-12-19
- HENDRICKSON, DAVID L TX2022-05-06 active