Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2OXD callsign genealogy
Currently held by Keister, DOUGLAS P
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 K2OXD's current licensee, walking backwards.
- KEISTER, DOUGLAS PNYgranted 2020-06-30cancelled 2020-07-30
Successor callsigns
Callsigns held now by people who previously held K2OXD.
No current licensee on record previously held this callsign.