Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB3SYK callsign genealogy
Currently held by OKeeffe, James 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 KB3SYK's current licensee, walking backwards.
- OKeeffe, James PPAgranted 2001-02-27cancelled 2009-05-21
Successor callsigns
Callsigns held now by people who previously held KB3SYK.
No current licensee on record previously held this callsign.