Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5ECL callsign genealogy
Currently held by MC CONNELL, JEFFREY 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 KC5ECL's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KC5ECL.
- MC CONNELL, JEFFREY LTXgranted 2019-10-17cancelled 2022-09-16
All historical holders
Every license row we've seen with the callsign KC5ECL, oldest first.
- MC CONNELL, JEFFREY L TX2005-04-27 → cancelled 2009-12-25
- MC CONNELL, JEFFREY L TX2022-09-16 active