Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC1AA callsign genealogy
Currently held by TESSLER, STEVEN 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 AC1AA's current licensee, walking backwards.
- TESSLER, STEVEN EMAgranted 1998-10-21cancelled 2002-09-13
Successor callsigns
Callsigns held now by people who previously held AC1AA.
No current licensee on record previously held this callsign.