Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD4LC callsign genealogy
Currently held by Crady, Donald 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 AD4LC's current licensee, walking backwards.
- Crady, Donald LKYgranted 2007-01-29cancelled 2012-09-07
Successor callsigns
Callsigns held now by people who previously held AD4LC.
- BAKALOV, RUDY MNJgranted 2006-02-10cancelled 2006-06-24
All historical holders
Every license row we've seen with the callsign AD4LC, oldest first.
- BAKALOV, RUDY M NJ2003-11-11 → cancelled 2006-02-10
- Crady, Donald L KY2022-10-27 active