Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6ULI callsign genealogy
Currently held by Dreyer, Ulrich H
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 K6ULI's current licensee, walking backwards.
- Dreyer, Ulrich HCAgranted 1999-11-20cancelled 2000-02-29
Successor callsigns
Callsigns held now by people who previously held K6ULI.
No current licensee on record previously held this callsign.