Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC9HL callsign genealogy
Currently held by Henry, David B
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 AC9HL's current licensee, walking backwards.
- Henry, David BINgranted 2004-06-16cancelled 2014-02-13
Successor callsigns
Callsigns held now by people who previously held AC9HL.
- Henry, David BFLgranted 2024-08-16