A ship of this class had two nacelles connected to the underside of the primary hull by swept pylons. It was similar to the Armstrong class, which also had nacelles connected to the primary hull instead of the engineering section.
In the alternate reality, this type participated in the pivotal Battle of Vulcan in 2258. It was named after the USS Mayflower. A year later, before the USS Enterprise proceeded on its mission to Qo'noS. Two ships of this type were seen at or near Starbase 1. One of these ships, a brown hull variant, was holding station, while its sister ship was assigned to berth B3.
- USS Illustrious (NCC-1618)
- USS Mayflower (NCC-1621)
- USS Mayflower (NCC-1621) - destroyed in 2258 (in the alternate reality created by Nero)
- USS Ark Royal
- USS Defiant (NCC-1764)
- USS Defiant (NCC-1764) - destroyed in 2258 (in the alternate reality created by Nero)
|Federation Starfleet starship classes (alternate reality)|
|Arbiter class • Constitution class • Defender class • Dreadnought class • Kelvin class • Guardian class • Hermes class • Interceptor class • Saladin class • Newton class • Mayflower class • Armstrong class • Loknar class|