Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA6WBY callsign genealogy
Currently held by HOTCHKISS, ARTHUR 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 KA6WBY's current licensee, walking backwards.
- HOTCHKISS, RANDALL GIDgranted 2012-02-01cancelled 2016-02-06
Successor callsigns
Callsigns held now by people who previously held KA6WBY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA6WBY, oldest first.
- HOTCHKISS, ARTHUR G CA2007-05-30 → cancelled 2014-02-14
- HOTCHKISS, RANDALL G ID2026-02-11 active