Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KA5LKE callsign genealogy
Currently held by COOP JR, FRANK 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 KA5LKE's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KA5LKE.
- COOP JR, FRANK HTXgranted 2003-06-06cancelled 2003-12-18