Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD1LL callsign genealogy
Currently held by DILL, JEFF
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 AD1LL's current licensee, walking backwards.
- Dill, JeffCTgranted 2015-04-24cancelled 2017-02-14
Successor callsigns
Callsigns held now by people who previously held AD1LL.
No current licensee on record previously held this callsign.