Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE0SUV callsign genealogy
Currently held by Cassilly, Michael J
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 KE0SUV's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KE0SUV.
- Cassilly, Michael JMOgranted 2018-12-01cancelled 2019-10-12
All historical holders
Every license row we've seen with the callsign KE0SUV, oldest first.
- Cassilly, Michael J MO2018-08-21 → cancelled 2018-12-01
- Cassilly, Michael J IL2019-10-12 active