Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WE0RRT callsign genealogy
Currently held by Arnold, David P
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 WE0RRT's current licensee, walking backwards.
- Arnold, David PCOgranted 2015-12-14cancelled 2016-01-05
Successor callsigns
Callsigns held now by people who previously held WE0RRT.
No current licensee on record previously held this callsign.