Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4CRD callsign genealogy
Currently held by Donesky, Christina R
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 N4CRD's current licensee, walking backwards.
- Donesky, Christina RTNgranted 2014-07-10cancelled 2014-08-05
Successor callsigns
Callsigns held now by people who previously held N4CRD.
- DONADT, ERWIN JFLgranted 1987-09-29cancelled 1999-09-30