Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AJ7AM callsign genealogy
Currently held by Labrum, Schuyler
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 AJ7AM's current licensee, walking backwards.
- Labrum, SchuylerUTgranted 2024-07-11cancelled 2024-10-23
Successor callsigns
Callsigns held now by people who previously held AJ7AM.
- Labrum, SchuylerUTgranted 2024-12-13