Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0DLL callsign genealogy
Currently held by WILES, ROBERT E
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 W0DLL's current licensee, walking backwards.
- Lampman, David LCOgranted 2015-07-24cancelled 2015-08-21
Successor callsigns
Callsigns held now by people who previously held W0DLL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0DLL, oldest first.
- WILES, ROBERT E WY1996-07-24 → cancelled 2008-07-25
- Lampman, David L CO2025-09-16 active