Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6UP callsign genealogy
Currently held by High Sierra Amateur Radio Club
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 W6UP's current licensee, walking backwards.
- KG6WNEcancelledHigh Sierra Amateur Radio ClubCAgranted 2004-10-08cancelled 2004-11-16
Successor callsigns
Callsigns held now by people who previously held W6UP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6UP, oldest first.
- BOLEN, LEE H CA1995-07-18 → cancelled 1999-02-11
- High Sierra Amateur Radio Club CA2014-10-07 active