Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3ZRT callsign genealogy
Currently held by Call, Scott M
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 W3ZRT's current licensee, walking backwards.
- Call, Scott MCOgranted 2013-08-02cancelled 2013-08-23
Successor callsigns
Callsigns held now by people who previously held W3ZRT.
No current licensee on record previously held this callsign.