Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4CAE callsign genealogy
Currently held by Livingston, David S
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 K4CAE's current licensee, walking backwards.
- Livingston, David SSCgranted 2010-05-17cancelled 2010-06-04
Successor callsigns
Callsigns held now by people who previously held K4CAE.
No current licensee on record previously held this callsign.