Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7YXY callsign genealogy
Currently held by WHEELWRIGHT, RALPH 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 KB7YXY's current licensee, walking backwards.
- WHEELWRIGHT, RALPH Lcancelled 1999-03-25
Successor callsigns
Callsigns held now by people who previously held KB7YXY.
- WHEELWRIGHT, RALPH LUTgranted 1999-03-25cancelled 2000-06-06