Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0QM callsign genealogy
Currently held by PARENT, JEFFREY D
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 AD0QM's current licensee, walking backwards.
- PARENT, JEFFREY DMNgranted 2011-08-16cancelled 2015-08-25
Successor callsigns
Callsigns held now by people who previously held AD0QM.
No current licensee on record previously held this callsign.