Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC6RM callsign genealogy
Currently held by Millard, Robert 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 AC6RM's current licensee, walking backwards.
- Millard, Robert PCAgranted 2012-04-03cancelled 2018-06-19
- N6DKCno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AC6RM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AC6RM, oldest first.
- CRUNDALL, MARTIN H IL2004-12-30 → cancelled 2017-03-10
- Millard, Robert P CA2018-06-19 active