Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA5DAV callsign genealogy
Currently held by Allen, William D
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 KA5DAV's current licensee, walking backwards.
- Allen, William DTXgranted 2016-12-07cancelled 2017-04-04
Successor callsigns
Callsigns held now by people who previously held KA5DAV.
- HICKMAN, CARL WOKgranted 2016-11-22