Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB6YES callsign genealogy
Currently held by Papa System Inc
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 WB6YES's current licensee, walking backwards.
- KJ6BWRcancelledPocket AutoPatch AssociationCAgranted 2009-08-28cancelled 2017-08-11
Successor callsigns
Callsigns held now by people who previously held WB6YES.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB6YES, oldest first.
- KELIGIAN, LEO CA2004-12-20 → cancelled 2017-01-11
- Papa System Inc CA2017-08-11 active