Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE1LY callsign genealogy
Currently held by Koh, David
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 KE1LY's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KE1LY.
No current licensee on record previously held this callsign.