Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0AL callsign genealogy
Currently held by Granger, Patricia S
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 AD0AL's current licensee, walking backwards.
- Granger, Patricia SMOgranted 2012-04-19cancelled 2012-05-31
Successor callsigns
Callsigns held now by people who previously held AD0AL.
No current licensee on record previously held this callsign.