Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ6FF callsign genealogy
Currently held by Crawley, David A
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 AJ6FF's current licensee, walking backwards.
- Crawley, David ACAgranted 2018-05-23cancelled 2018-09-18
Successor callsigns
Callsigns held now by people who previously held AJ6FF.
- Crawley, David ACAgranted 2018-10-10