Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6WJR callsign genealogy
Currently held by LIBBY, MARK A
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 N6WJR's current licensee, walking backwards.
- Ratliff, William JCAgranted 2004-04-23cancelled 2005-02-12
Successor callsigns
Callsigns held now by people who previously held N6WJR.
- LIBBY, MARK ATXgranted 2019-05-14
All historical holders
Every license row we've seen with the callsign N6WJR, oldest first.
- Ratliff, William J CA2015-02-18 active
- LIBBY, MARK A— → cancelled 1999-07-15