Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB4LA 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 AB4LA'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 AB4LA.
- LA MANQUE, ERNEST TNYgranted 2002-06-25cancelled 2014-09-23