Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE2Z callsign genealogy
Currently held by Duncan, Raymond K
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 KE2Z's current licensee, walking backwards.
- Duncan, Raymond KNYgranted 2017-02-08cancelled 2017-11-14
Successor callsigns
Callsigns held now by people who previously held KE2Z.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KE2Z, oldest first.
- VALLS, WILLIAM M NY2005-10-26 → cancelled 2017-10-27
- Duncan, Raymond K NY2017-11-14 active