Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6IWD callsign genealogy
Currently held by MANATT, SIERRA L
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 W6IWD's current licensee, walking backwards.
- MANATT, SIERRA LCAgranted 2000-11-08cancelled 2002-12-13
Successor callsigns
Callsigns held now by people who previously held W6IWD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6IWD, oldest first.
- BROWN, ARTHUR E CA1994-10-21 → cancelled 2001-03-01
- MANATT, SIERRA L CA2023-02-28 active