Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5CRT callsign genealogy
Currently held by Thompson, Chris 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 K5CRT's current licensee, walking backwards.
- Thompson, Chris RTNgranted 2001-08-23cancelled 2001-10-27
Successor callsigns
Callsigns held now by people who previously held K5CRT.
No current licensee on record previously held this callsign.