![EC-37B](https://theaviationist.com/wp-content/uploads/2023/09/EC-37B_Compass_Call_Delivered_top-326x245.jpeg)
First EC-37B Compass Call Delivered To U.S. Air Force
The delivery of the first EC-37B will allow the beginning of formal combined developmental and operational testing of the EC-130H’s replacement. BAE Systems and L3Harris Technologies announced the delivery of the first of 10 EC-37B […]