Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD6YM callsign genealogy
Currently held by Cumming, Christopher 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 AD6YM's current licensee, walking backwards.
- Cumming, Christopher CCAgranted 2000-07-01cancelled 2001-07-10
Successor callsigns
Callsigns held now by people who previously held AD6YM.
No current licensee on record previously held this callsign.