Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6ZPH callsign genealogy
Currently held by Stanford, Adam C
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 K6ZPH's current licensee, walking backwards.
- Stanford, Adam CCAgranted 2023-05-02cancelled 2023-08-29
Successor callsigns
Callsigns held now by people who previously held K6ZPH.
No current licensee on record previously held this callsign.