Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2OLY callsign genealogy
Currently held by TAI, CYRIL
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 KC2OLY's current licensee, walking backwards.
- TAI, CYRILNYgranted 1998-09-22cancelled 2005-07-26
Successor callsigns
Callsigns held now by people who previously held KC2OLY.
- TAI, CYRILNYgranted 2018-09-18