Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9LTA callsign genealogy
Currently held by Leibelt, Mark 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 W9LTA's current licensee, walking backwards.
- LEIBELT, MARK JWIgranted 1997-12-30cancelled 2000-12-08
Successor callsigns
Callsigns held now by people who previously held W9LTA.
No current licensee on record previously held this callsign.