Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA5I callsign genealogy
Currently held by DAVIDSON JR, HARRY T
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 KA5I's current licensee, walking backwards.
- Gibson, Joseph AARgranted 2022-01-14cancelled 2025-06-14
Successor callsigns
Callsigns held now by people who previously held KA5I.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA5I, oldest first.
- DAVIDSON JR, HARRY T TX2013-02-28 → cancelled 2025-05-28
- Gibson, Joseph A AR2025-06-14 active