Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1RDT callsign genealogy
Currently held by TATA, RANDALL 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 W1RDT's current licensee, walking backwards.
- TATA, RANDALL DFLgranted 2005-06-11cancelled 2010-03-16
Successor callsigns
Callsigns held now by people who previously held W1RDT.
No current licensee on record previously held this callsign.