Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9JLC callsign genealogy
Currently held by Cooper, Jean 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 W9JLC's current licensee, walking backwards.
- Cooper, Jean LWIgranted 2009-05-04cancelled 2009-05-29
Successor callsigns
Callsigns held now by people who previously held W9JLC.
No current licensee on record previously held this callsign.