Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7SY callsign genealogy
Currently held by Crocker Jr, Kenneth R
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 AC7SY's current licensee, walking backwards.
- Crocker Jr, Kenneth RORgranted 2002-03-12cancelled 2002-05-06
Successor callsigns
Callsigns held now by people who previously held AC7SY.
- Crocker Jr, Kenneth RORgranted 2002-09-27cancelled 2002-10-19