Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA2LB callsign genealogy
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 AA2LB's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AA2LB.
- CASANO, JOHN JSCgranted 2007-05-24cancelled 2010-05-18