Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3CER callsign genealogy
Currently held by CHRISTIANA AMATEUR RADIO EMER SERV
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 W3CER's current licensee, walking backwards.
- KB3NGCcancelledCHRISTIANA AMATEUR RADIO EMER SERVPAgranted 2006-03-07cancelled 2006-04-04
Successor callsigns
Callsigns held now by people who previously held W3CER.
No current licensee on record previously held this callsign.