Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6YKM callsign genealogy
Currently held by AMADOR SIX METER DX CLUB
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 W6YKM's current licensee, walking backwards.
- Honnold, Mike KCAgranted 2006-07-18cancelled 2010-12-21
Successor callsigns
Callsigns held now by people who previously held W6YKM.
All historical holders
Every license row we've seen with the callsign W6YKM, oldest first.
- AMADOR SIX METER DX CLUB HI1998-12-09 → cancelled 2008-11-29
- HONNOLD, MIKE K CA2020-12-08 active