Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9JPM callsign genealogy
Currently held by PALENIUS, PETER 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 W9JPM's current licensee, walking backwards.
- PEREZ, PEDROILgranted 2006-11-30cancelled 2007-04-17
Successor callsigns
Callsigns held now by people who previously held W9JPM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9JPM, oldest first.
- BOULAY, ROBERT J IL1994-10-05 → cancelled 2006-10-06
- PALENIUS, PETER L IL2017-01-31 active