Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6EAT callsign genealogy
Currently held by MacAdam, Joshua
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 K6EAT's current licensee, walking backwards.
- MacAdam, JoshuaCAgranted 2018-07-20cancelled 2021-10-09
Successor callsigns
Callsigns held now by people who previously held K6EAT.
- ERICKSON, GARY EORgranted 2019-07-13
All historical holders
Every license row we've seen with the callsign K6EAT, oldest first.
- ERICKSON, GARY E OR2012-02-04 → cancelled 2019-07-13
- MacAdam, Joshua CA2021-10-09 active