Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA5BOX callsign genealogy
Currently held by Box, Douglas 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 KA5BOX's current licensee, walking backwards.
- Box, Douglas ATXgranted 2020-10-26cancelled 2020-11-13
Successor callsigns
Callsigns held now by people who previously held KA5BOX.
No current licensee on record previously held this callsign.