Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7JIL callsign genealogy
Currently held by COSTANZA, WAYNE S
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 W7JIL's current licensee, walking backwards.
- COSTANZA, WAYNE SCTgranted 2015-09-22cancelled 2015-10-20
Successor callsigns
Callsigns held now by people who previously held W7JIL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7JIL, oldest first.
- EPPERLE JR, EUGENE H WY1997-05-30 → cancelled 2009-06-02
- COSTANZA, WAYNE S CT2015-10-20 active