Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA3HRH callsign genealogy
Currently held by SIPPLE, DOUGLAS P
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 WA3HRH'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 WA3HRH.
- SIPPLE, DOUGLAS PPAgranted 2018-02-13