Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5WAW callsign genealogy
Currently held by Preski, Saichon
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 KC5WAW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KC5WAW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC5WAW, oldest first.
- BLANKENSHIP, HELEN M TX1997-11-03 → cancelled 2009-11-04
- Preski, Saichon TX2019-10-01 active