Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9DLB callsign genealogy
Currently held by Blanchard Jr, Daniel 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 W9DLB's current licensee, walking backwards.
- Blanchard Jr, Daniel LWIgranted 2009-04-08cancelled 2009-05-01
Successor callsigns
Callsigns held now by people who previously held W9DLB.
No current licensee on record previously held this callsign.