Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA3GPP callsign genealogy
Currently held by ADDISON, RICHARD J
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 WA3GPP'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 WA3GPP.
- ADDISON, RICHARD JPAgranted 2019-01-31cancelled 2022-08-12