Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2DXR callsign genealogy
Currently held by HOLECHECK, SEAN Q
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 K2DXR's current licensee, walking backwards.
- HOLECHECK, SEAN QMDgranted 2021-02-22cancelled 2021-03-16
Successor callsigns
Callsigns held now by people who previously held K2DXR.
No current licensee on record previously held this callsign.