Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0ATT callsign genealogy
Currently held by White, Charles S
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 W0ATT's current licensee, walking backwards.
- White, Charles SMNgranted 2002-04-03cancelled 2002-04-30
Successor callsigns
Callsigns held now by people who previously held W0ATT.
No current licensee on record previously held this callsign.