Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA6KMB callsign genealogy
Currently held by Dandoy, Ryoji G
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 WA6KMB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WA6KMB.
- Dandoy, Ryoji GUTgranted 2012-12-14cancelled 2013-04-26
All historical holders
Every license row we've seen with the callsign WA6KMB, oldest first.
- Dandoy, Ryoji G CA2008-11-14 → cancelled 2012-12-14
- Dandoy, Ryoji G CA2023-02-02 active