Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6WOO callsign genealogy
Currently held by BARNETT, MARK A
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 N6WOO's current licensee, walking backwards.
- Woo, AlbertTXgranted 2021-07-12cancelled 2021-11-16
Successor callsigns
Callsigns held now by people who previously held N6WOO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6WOO, oldest first.
- BARNETT, MARK A CA1989-10-10 → cancelled 2001-10-11
- Woo, Albert TX2021-11-16 active