Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AH6PD callsign genealogy
Currently held by CUSTODIO, ALLAN PAUL 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 AH6PD's current licensee, walking backwards.
- CUSTODIO, ALLAN PAUL Lcancelled 1997-08-12
Successor callsigns
Callsigns held now by people who previously held AH6PD.
No current licensee on record previously held this callsign.