Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0QP callsign genealogy
Currently held by Clarke, Robert L
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 AB0QP's current licensee, walking backwards.
- Clarke, Robert LCOgranted 1992-12-22cancelled 2001-04-09
Successor callsigns
Callsigns held now by people who previously held AB0QP.
No current licensee on record previously held this callsign.