Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI6BH callsign genealogy
Currently held by Constable, Colin
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 AI6BH's current licensee, walking backwards.
- Constable, ColinCAgranted 2014-05-05cancelled 2014-06-02
Successor callsigns
Callsigns held now by people who previously held AI6BH.
No current licensee on record previously held this callsign.