Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB1FT callsign genealogy
Currently held by INGEL, ALAN F
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 AB1FT's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AB1FT.
- INGEL, ALANMAgranted 2023-04-25cancelled 2025-06-24