Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3ARP callsign genealogy
Currently held by Eldreth Jr, Worth
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 W3ARP's current licensee, walking backwards.
- Eldreth Jr, WorthMDgranted 2012-05-10cancelled 2013-01-15
Successor callsigns
Callsigns held now by people who previously held W3ARP.
No current licensee on record previously held this callsign.