Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AC3HK callsign genealogy
Currently held by Lender, Michael P
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 AC3HK's current licensee, walking backwards.
- Lender, Michael PPAgranted 2020-10-13cancelled 2021-04-19
Successor callsigns
Callsigns held now by people who previously held AC3HK.
No current licensee on record previously held this callsign.