Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI5AE callsign genealogy
Currently held by CALVERLEY, MICHAEL W
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 KI5AE's current licensee, walking backwards.
- CALVERLEY, MICHAEL WTXgranted 2022-06-07cancelled 2022-11-15
Successor callsigns
Callsigns held now by people who previously held KI5AE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI5AE, oldest first.
- JANTZEN, RUSSELL E OK1989-12-05 → cancelled 2002-03-07
- CALVERLEY, MICHAEL W TX2022-11-15 active