Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE5CT callsign genealogy
Currently held by Knapik, Michael 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 AE5CT's current licensee, walking backwards.
- Knapik, Michael LTXgranted 2003-12-24cancelled 2007-07-11
Successor callsigns
Callsigns held now by people who previously held AE5CT.
- Knapik, Michael LTXgranted 2018-03-09