Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0DLB callsign genealogy
Currently held by BUTLIEN, DAVID 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 W0DLB's current licensee, walking backwards.
- BUTLIEN, DAVID LFLgranted 2013-01-08cancelled 2021-05-04
Successor callsigns
Callsigns held now by people who previously held W0DLB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0DLB, oldest first.
- SATTERLEE, KENNETH L IA2004-12-30 → cancelled 2017-03-25
- BUTLIEN, DAVID L FL2021-05-04 active