Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9PBL callsign genealogy
Currently held by St Pierre, Joann K
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 W9PBL's current licensee, walking backwards.
- St Pierre, Joann KILgranted 2009-06-09cancelled 2009-07-03
Successor callsigns
Callsigns held now by people who previously held W9PBL.
No current licensee on record previously held this callsign.