Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0YW callsign genealogy
Currently held by REED, DAVID L
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 AC0YW's current licensee, walking backwards.
- REED, DAVID LMOgranted 2008-02-14cancelled 2012-01-31
Successor callsigns
Callsigns held now by people who previously held AC0YW.
No current licensee on record previously held this callsign.