Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1EAG callsign genealogy
Currently held by da Costa Roque, Alexander J
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 K1EAG's current licensee, walking backwards.
- da Costa Roque, Alexander JMAgranted 2019-12-17cancelled 2021-11-27
- Da Costa Roque, Alexander JMAgranted 2019-09-28cancelled 2019-12-17
- Da Costa Roque, Alexander JMAgranted 2019-09-10cancelled 2019-09-28
- Da Costa Roque, Alexander JMAgranted 2019-04-18cancelled 2019-09-10
Successor callsigns
Callsigns held now by people who previously held K1EAG.
No current licensee on record previously held this callsign.