Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7KGO callsign genealogy
Currently held by Olenick, Keith G
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 W7KGO's current licensee, walking backwards.
- Olenick, Keith GORgranted 2016-01-28cancelled 2016-02-17
Successor callsigns
Callsigns held now by people who previously held W7KGO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7KGO, oldest first.
- FIREBAUGH, DALE C NV1996-11-04 → cancelled 2008-11-05
- Olenick, Keith G OR2025-12-23 active