Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NA7BA callsign genealogy
Currently held by AUDLEY JR, WILBUR E
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 NA7BA's current licensee, walking backwards.
- SANTOS, LAINEZFLgranted 2010-09-03cancelled 2016-06-28
Successor callsigns
Callsigns held now by people who previously held NA7BA.
- AUDLEY JR, WILBUR ENVgranted 2018-05-21
All historical holders
Every license row we've seen with the callsign NA7BA, oldest first.
- AUDLEY JR, WILBUR E WA2008-07-26 → cancelled 2008-08-15
- SANTOS, LAINEZ FL2026-04-09 active