Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9BBD callsign genealogy
Currently held by Cramer, Marla E
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 K9BBD's current licensee, walking backwards.
- Cramer, Marla EILgranted 2015-01-20cancelled 2015-02-13
Successor callsigns
Callsigns held now by people who previously held K9BBD.
No current licensee on record previously held this callsign.