Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K1COE callsign genealogy
Currently held by coe, justin t
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 K1COE's current licensee, walking backwards.
- Coe, Justin tTNgranted 2021-11-02cancelled 2021-11-20
Successor callsigns
Callsigns held now by people who previously held K1COE.
- Coe, Justin TTNgranted 2021-11-20