Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI6MW callsign genealogy
Currently held by Sprissler Jr, Joseph J
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 AI6MW's current licensee, walking backwards.
- Sprissler Jr, Joseph JCAgranted 2010-12-17cancelled 2015-12-18
Successor callsigns
Callsigns held now by people who previously held AI6MW.
No current licensee on record previously held this callsign.