Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9JJL callsign genealogy
Currently held by Lechner Jr, John J
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 W9JJL's current licensee, walking backwards.
- Lechner Jr, John JILgranted 2004-05-22cancelled 2005-04-26
Successor callsigns
Callsigns held now by people who previously held W9JJL.
No current licensee on record previously held this callsign.