Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8BLU callsign genealogy
Currently held by RIDGE, SUSAN M
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 K8BLU's current licensee, walking backwards.
- RIDGE, SUSAN MMIgranted 2005-01-12cancelled 2008-03-11
Successor callsigns
Callsigns held now by people who previously held K8BLU.
No current licensee on record previously held this callsign.