Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3EM callsign genealogy
Currently held by Walters, Stanton L
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 AB3EM's current licensee, walking backwards.
- Walters, Stanton LPAgranted 2006-08-16cancelled 2007-03-01
Successor callsigns
Callsigns held now by people who previously held AB3EM.
No current licensee on record previously held this callsign.