Sperry FCMMagLEV

"It’s a super versatile ATV in the tradition of the Sperry FCMMagLEV and Willys Jeep; without the former’s vulnerable drivetrain or the latter’s innards-rupturing suspension."

- Description of the M247 Mongoose ATV

The Sperry FCMMagLEV was an all-terrain-vehicle in use by the UNSC prior to the introduction of the M274 Ultra-Light All-Terrain Vehicle "Mongoose". It was notable for possessing a vulnerable MagLev drivetrain.