Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5ACD callsign genealogy
Currently held by Cronin, Stephen D
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 K5ACD's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K5ACD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5ACD, oldest first.
- SLEDGE, EVERETT L TX2005-01-21 → cancelled 2017-03-16
- Barker, Robert C TX2017-12-27 → cancelled 2023-07-17
- Cronin, Stephen D TX2026-02-20 active