Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE5SJ callsign genealogy
Currently held by Randol, Mark D
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 AE5SJ's current licensee, walking backwards.
- Randol, Mark DTXgranted 2005-11-15cancelled 2010-06-08
Successor callsigns
Callsigns held now by people who previously held AE5SJ.
No current licensee on record previously held this callsign.