Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7RCQ callsign genealogy
Currently held by SINCLAIR, MICHAEL 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 WA7RCQ's current licensee, walking backwards.
- SINCLAIR, MICHAEL LORgranted 1999-06-07cancelled 2003-10-04
Successor callsigns
Callsigns held now by people who previously held WA7RCQ.
No current licensee on record previously held this callsign.