Confidence: Medium · Source: FCC ULS · As of 2026-09-11
W4ORL callsign genealogy
Currently held by AUERBACH, EDWARD
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 W4ORL's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4ORL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4ORL, oldest first.
- AUERBACH, EDWARD FL1996-11-22 → cancelled 2008-11-25
- BETTS JR, RALPH E FL2009-07-24 → cancelled 2021-07-27
- CAULEY, MICHAEL A FL2021-08-13 active