Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4RJJ callsign genealogy
Currently held by BOUTELLE, MAURICE H
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 W4RJJ's current licensee, walking backwards.
- Jackson, Robert OALgranted 2016-05-03cancelled 2016-05-28
Successor callsigns
Callsigns held now by people who previously held W4RJJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4RJJ, oldest first.
- BOUTELLE, MAURICE H FL1994-08-06 → cancelled 2006-08-08
- Jackson, Robert O AL2026-03-07 active