Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6TSP callsign genealogy
Currently held by GRAVES, KEITH A
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 W6TSP's current licensee, walking backwards.
- GRAVES, KEITH ACAgranted 1995-04-25cancelled 2004-05-07
Successor callsigns
Callsigns held now by people who previously held W6TSP.
- GRAVES, KEITH AMTgranted 2019-08-20