Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA6MFJ callsign genealogy
Currently held by WEST, ROBERT W
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 WA6MFJ's current licensee, walking backwards.
- WEST, WILLIAM WCAgranted 2006-06-27cancelled 2016-06-10
Successor callsigns
Callsigns held now by people who previously held WA6MFJ.
- WEST, ROBERT WCAgranted 2013-12-31cancelled 2014-01-25
All historical holders
Every license row we've seen with the callsign WA6MFJ, oldest first.
- WEST, ROBERT W CA2007-08-21 → cancelled 2013-12-31
- WEST, ROBERT W CA2014-01-25 → cancelled 2015-10-21
- WEST, WILLIAM W CA2026-05-15 active