Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI7IH callsign genealogy
Currently held by SCHULTZ, CHARLES M
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 AI7IH's current licensee, walking backwards.
- SCHULTZ, CHARLES MAZgranted 2021-05-21cancelled 2021-06-22
Successor callsigns
Callsigns held now by people who previously held AI7IH.
No current licensee on record previously held this callsign.