Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WU9M callsign genealogy
Currently held by KINCAIDE, CHARLES E
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 WU9M's current licensee, walking backwards.
- KINCAIDE, CHARLES EINgranted 1998-02-26cancelled 2000-08-25
Successor callsigns
Callsigns held now by people who previously held WU9M.
- BORCHARDT, JOHN AILgranted 1996-11-04cancelled 1999-12-13