Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC1MH callsign genealogy
Currently held by Hendrickson, Morgan C
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 AC1MH's current licensee, walking backwards.
- Hendrickson, Morgan CCTgranted 2020-12-29cancelled 2021-01-19
Successor callsigns
Callsigns held now by people who previously held AC1MH.
No current licensee on record previously held this callsign.