ISS Engle

In the mirror universe, 'ISS Engle (') was a Terran Empire starship, an vessel in Imperial Starfleet service in the 2250s decade. The ship was the prototype of its class. When the ship was temporally displaced, it entered service as a Federation Starfleet carrier in the 2410s decade. (, ARC website: The Mirror Engle Carrier Leads a New Infinity Lock Box!)

Service history
The Engle was active by the year 2256. Its prime universe counterpart was the USS Engle. (, ARC website: The Mirror Engle Carrier Leads a New Infinity Lock Box!)

When Starfleet salvaged the ISS Engle and refitted the mirror escort carrier to tier 6 standards in 2410, the Lobi Crystal Consortium began offering other mirror escort carriers to Starfleet captains. Starfleet returned the USS Engle to service, also upgraded to T6 mirror escort carrier standards. (, ARC website: The Mirror Engle Carrier Leads a New Infinity Lock Box!)