Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI4CD callsign genealogy
Currently held by WASERSTEIN, JAIME
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 AI4CD's current licensee, walking backwards.
- WASERSTEIN, JAIMEFLgranted 1996-09-27cancelled 2003-10-15
Successor callsigns
Callsigns held now by people who previously held AI4CD.
No current licensee on record previously held this callsign.