Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC9LU callsign genealogy
Currently held by Davis, Rick L
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 AC9LU's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AC9LU.
- Davis, Rick LINgranted 2015-07-07cancelled 2015-12-29