Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9WBR callsign genealogy
Currently held by CRUM, MARYANNE
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 KD9WBR's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD9WBR.
- CRUM, MARYANNEINgranted 2022-12-13