Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WW6EMT callsign genealogy
Currently held by Sherman, David
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 WW6EMT's current licensee, walking backwards.
- Sherman, DavidCAgranted 2018-05-22cancelled 2018-07-06
Successor callsigns
Callsigns held now by people who previously held WW6EMT.
No current licensee on record previously held this callsign.