Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3CDR callsign genealogy
Currently held by LEY JR, HERBERT 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 N3CDR's current licensee, walking backwards.
- Andrews, John APAgranted 2017-03-20cancelled 2019-05-03
Successor callsigns
Callsigns held now by people who previously held N3CDR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3CDR, oldest first.
- LEY JR, HERBERT L MD1993-06-01 → cancelled 2005-06-02
- Andrews, John A PA2019-05-03 active