Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD5LC callsign genealogy
Currently held by Tompkins, William 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 AD5LC's current licensee, walking backwards.
- Tompkins, William ETXgranted 1998-08-28cancelled 2002-07-03
Successor callsigns
Callsigns held now by people who previously held AD5LC.
- Tompkins MD, William ETXgranted 2002-07-30cancelled 2014-07-31