Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4TQL callsign genealogy
Currently held by Luettchau, Richard A
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 KC4TQL's current licensee, walking backwards.
- KA1VLYno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KC4TQL.
- Luettchau, Richard AFLgranted 2025-12-17