Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA5PYY callsign genealogy
Currently held by Stewart, Andrew
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 WA5PYY's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WA5PYY.
- Stewart, AndrewIDgranted 2019-11-05