Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1ZAP callsign genealogy
Currently held by Billingsley, Elisabeth 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 K1ZAP's current licensee, walking backwards.
- Billingsley, Elisabeth LCAgranted 2000-04-26cancelled 2001-01-31
Successor callsigns
Callsigns held now by people who previously held K1ZAP.
No current licensee on record previously held this callsign.