Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6ATT callsign genealogy
Currently held by PERKINS, RICHARD P
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 W6ATT's current licensee, walking backwards.
- KJ6HZQcancelledSouth Bay Amateur Radio ClubCAgranted 2010-05-20cancelled 2010-06-26
Successor callsigns
Callsigns held now by people who previously held W6ATT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6ATT, oldest first.
- PERKINS, RICHARD P CA2003-01-22 → cancelled 2006-03-16
- South Bay Amateur Radio Club CA2020-04-29 active