Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1EJK callsign genealogy
Currently held by Kaiser, Erich J
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 W1EJK's current licensee, walking backwards.
- Kaiser, Erich JMAgranted 2009-11-10cancelled 2015-01-23
Successor callsigns
Callsigns held now by people who previously held W1EJK.
No current licensee on record previously held this callsign.