Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0QR callsign genealogy
Currently held by Lloyd, Alan 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 AB0QR's current licensee, walking backwards.
- Lloyd, Alan DCOgranted 1997-08-27cancelled 2001-04-11
Successor callsigns
Callsigns held now by people who previously held AB0QR.
- Lloyd, Alan DCOgranted 2021-02-16