Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI5TF callsign genealogy
Currently held by ALLEN, MIKE
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 AI5TF's current licensee, walking backwards.
- ALLEN, MIKETXgranted 2024-09-17cancelled 2024-10-04
Successor callsigns
Callsigns held now by people who previously held AI5TF.
- ALLEN, MIKETXgranted 2024-12-06