Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0BY callsign genealogy
Currently held by Morris, Ron 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 AD0BY's current licensee, walking backwards.
- Morris, Ron DMOgranted 2016-11-04cancelled 2017-12-01
Successor callsigns
Callsigns held now by people who previously held AD0BY.
- LEMOND, JACQUES DCOgranted 2022-07-26
All historical holders
Every license row we've seen with the callsign AD0BY, oldest first.
- LEMOND, JACQUES D CO2012-07-24 → cancelled 2012-10-16
- Morris, Ron D MO2017-12-01 active