Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI4FT callsign genealogy
Currently held by Woods Jr, Marvin E
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 AI4FT's current licensee, walking backwards.
- Woods Jr, Marvin ETNgranted 2004-05-12cancelled 2004-06-10
Successor callsigns
Callsigns held now by people who previously held AI4FT.
- Woods Jr, Marvin ETNgranted 2024-02-07