Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8ZAP callsign genealogy
Currently held by Crawford, Robert G
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 K8ZAP's current licensee, walking backwards.
- Crawford, Robert GMIgranted 2014-02-14cancelled 2014-03-11
Successor callsigns
Callsigns held now by people who previously held K8ZAP.
No current licensee on record previously held this callsign.