Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KL1US callsign genealogy
Currently held by SCHOBERT, PHILLIP D
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 KL1US's current licensee, walking backwards.
- SCHOBERT, PHILLIP DAKgranted 2001-07-07cancelled 2005-03-03
Successor callsigns
Callsigns held now by people who previously held KL1US.
No current licensee on record previously held this callsign.