Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KL7KRT callsign genealogy
Currently held by Trimmer, Kelsey R
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 KL7KRT's current licensee, walking backwards.
- Trimmer, Kelsey RAKgranted 2009-02-05cancelled 2009-02-24
Successor callsigns
Callsigns held now by people who previously held KL7KRT.
No current licensee on record previously held this callsign.