Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0ALP callsign genealogy
Currently held by ERDEI, ALPAR
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 K0ALP's current licensee, walking backwards.
- ERDEI, ALPARTXgranted 2016-10-19cancelled 2016-11-18
Successor callsigns
Callsigns held now by people who previously held K0ALP.
No current licensee on record previously held this callsign.