Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9TKY callsign genealogy
Currently held by Turkstra, Jeffrey A
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 W9TKY's current licensee, walking backwards.
- Turkstra, Jeffrey AINgranted 2013-08-28cancelled 2019-07-16
Successor callsigns
Callsigns held now by people who previously held W9TKY.
No current licensee on record previously held this callsign.