Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD7AH callsign genealogy
Currently held by Stettler, Alan 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 AD7AH's current licensee, walking backwards.
- Stettler, Alan JUTgranted 2003-02-07cancelled 2003-10-09
Successor callsigns
Callsigns held now by people who previously held AD7AH.
No current licensee on record previously held this callsign.