Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5PYZ callsign genealogy
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 N5PYZ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N5PYZ.
- SPRAGUE, ROBERT LOKgranted 1992-04-07cancelled 2004-04-08