Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6OOA callsign genealogy
Currently held by Central Valley Amateur Radio Enthusiasts
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 N6OOA's current licensee, walking backwards.
- KN6JWIcancelledCentral Valley Amateur Radio EnthusiastsCAgranted 2020-07-17cancelled 2020-08-11
Successor callsigns
Callsigns held now by people who previously held N6OOA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6OOA, oldest first.
- SCHLEYER, PHILIP T CA1996-08-12 → cancelled 2008-08-13
- Central Valley Amateur Radio Enthusiasts CA2020-08-11 active