Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6LOU callsign genealogy
Currently held by PLANTE, FRED 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 W6LOU's current licensee, walking backwards.
- SPERRY, LOWELL LFLgranted 2010-01-15cancelled 2010-04-06
Successor callsigns
Callsigns held now by people who previously held W6LOU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6LOU, oldest first.
- PLANTE, FRED L CA1998-01-13 → cancelled 2010-01-14
- SPERRY, LOWELL L FL2020-03-19 active