Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE7ALI callsign genealogy
Currently held by Leffingwell, James W
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 KE7ALI's current licensee, walking backwards.
- Leffingwell, James WORgranted 1999-04-09cancelled 2004-04-14
Successor callsigns
Callsigns held now by people who previously held KE7ALI.
- LEFFINGWELL, JAMES WORgranted 2019-02-28