Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE5CPC callsign genealogy
Currently held by Cedar Park CERT
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 KE5CPC's current licensee, walking backwards.
- KG5SDYcancelledCedar Park CERTTXgranted 2017-03-13cancelled 2017-04-01
Successor callsigns
Callsigns held now by people who previously held KE5CPC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KE5CPC, oldest first.
- NADLER-OLENICK, MARJORIE R TX2004-09-20 → cancelled 2016-09-21
- Cedar Park CERT TX2017-04-01 active