Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC3EE callsign genealogy
Currently held by Warner, Derek 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 AC3EE's current licensee, walking backwards.
- Warner, Derek RPAgranted 2017-04-13cancelled 2017-06-02
Successor callsigns
Callsigns held now by people who previously held AC3EE.
- Warner, Derek RPAgranted 2026-03-28