Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD6DB callsign genealogy
Currently held by Lombard, Mildred Y
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 AD6DB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AD6DB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AD6DB, oldest first.
- Lombard, Mildred Y CA2006-03-30 → cancelled 2018-06-12
- Broadway, Duane J CA2020-06-01 active