Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR4ADO callsign genealogy
Currently held by Whittaker, Anthonette S
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 KR4ADO's current licensee, walking backwards.
- Whittaker, Anthonette SVAgranted 2024-12-21cancelled 2025-01-02
Successor callsigns
Callsigns held now by people who previously held KR4ADO.
No current licensee on record previously held this callsign.