Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6OAY callsign genealogy
Currently held by Greenawalt Jr, Donald R
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 W6OAY's current licensee, walking backwards.
- GREENAWALT, DIANA LVAgranted 2023-08-09cancelled 2024-05-03
Successor callsigns
Callsigns held now by people who previously held W6OAY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6OAY, oldest first.
- Greenawalt Jr, Donald R CA2015-02-09 → cancelled 2022-05-11
- GREENAWALT, DIANA L VA2024-05-03 active