Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI4AAS callsign genealogy
Currently held by Bryant, William 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 KI4AAS's current licensee, walking backwards.
- BRYANT, WILLIAM LTNgranted 2017-09-05cancelled 2018-01-17
Successor callsigns
Callsigns held now by people who previously held KI4AAS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI4AAS, oldest first.
- Bryant, William L TN2003-05-02 → cancelled 2015-05-05
- BRYANT, WILLIAM L TN2018-01-17 active