Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1JDL callsign genealogy
Currently held by Cheney, Richard O
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 W1JDL's current licensee, walking backwards.
- Lake, Joseph DILgranted 2020-02-18cancelled 2020-03-10
Successor callsigns
Callsigns held now by people who previously held W1JDL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1JDL, oldest first.
- Cheney, Richard O CT2007-05-07 → cancelled 2019-05-15
- Lake, Joseph D IL2020-03-10 active