Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC5MD callsign genealogy
Currently held by LORAUS, GREGORY 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 AC5MD's current licensee, walking backwards.
- Dalrymple Jr, Claude ETXgranted 2015-09-11cancelled 2015-11-10
Successor callsigns
Callsigns held now by people who previously held AC5MD.
- LORAUS, GREGORY LKYgranted 2020-05-01
All historical holders
Every license row we've seen with the callsign AC5MD, oldest first.
- LORAUS, GREGORY L TX1997-04-30 → cancelled 2000-06-20
- Dalrymple Jr, Claude E TX2025-08-13 active