Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA5OOW callsign genealogy
Currently held by White, 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 KA5OOW's current licensee, walking backwards.
- White, Donald RNCgranted 2021-01-22cancelled 2021-02-12
Successor callsigns
Callsigns held now by people who previously held KA5OOW.
- WHITE, DONALD RNCgranted 2022-11-11