Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW4RW callsign genealogy
Currently held by Crepeau, Andrew D
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 KW4RW's current licensee, walking backwards.
- Crepeau, Andrew DALgranted 2011-12-23cancelled 2016-03-14
Successor callsigns
Callsigns held now by people who previously held KW4RW.
- Crepeau, Andrew DALgranted 2026-02-12