Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB1YP callsign genealogy
Currently held by Capo, Gray R
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 AB1YP's current licensee, walking backwards.
- Capo, Gray RCTgranted 2015-11-10cancelled 2015-12-17
Successor callsigns
Callsigns held now by people who previously held AB1YP.
No current licensee on record previously held this callsign.