Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AJ5SS callsign genealogy
Currently held by Schindler, John S
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 AJ5SS's current licensee, walking backwards.
- Schindler, John STXgranted 2021-08-27cancelled 2021-10-05
Successor callsigns
Callsigns held now by people who previously held AJ5SS.
- Schindler, John STXgranted 2022-04-22