Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI5DT callsign genealogy
Currently held by HOLDING, EARL 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 AI5DT's current licensee, walking backwards.
- Holding, Earl LOKgranted 2015-12-23cancelled 2021-05-27
Successor callsigns
Callsigns held now by people who previously held AI5DT.
No current licensee on record previously held this callsign.