Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2FXF callsign genealogy
Currently held by O Donnell, Timothy 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 KC2FXF's current licensee, walking backwards.
- O Donnell, Timothy JNYgranted 1999-09-23cancelled 2000-02-01
Successor callsigns
Callsigns held now by people who previously held KC2FXF.
- O Donnell, Timothy JNYgranted 1999-09-23cancelled 2000-12-19