[1] In the late 1970s, Teledyne carried out multiple studies on a highly mobile light tracked vehicle design, which could be used for a variety of tasks.

[1] The joint entry by Teledyne and GDLS into the AGS competition was based on the LFACS design.

In 1992, the Expeditionary Tank design lost out in the AGS competition to FMC Corporation's and United Defense's Close Combat Vehicle, Light (CCVL), which was type classified as the M8 Armored Gun System.

[4] The Expeditionary Tank and its low-profile turret were offered for export by Teledyne and later GDLS, but no orders materialised.

[1] The tank had light armour that consisted of rolled homogeneous armour, a steel and ceramic composite, ballistic aluminium and Kevlar, and ceramic appliques that offered protection against 23 mm autocannon shells from the front and against 7.62–14.5 mm machine gun bullets from the sides.

It shared multiple components with the M2/M3 Bradley, notably the Cummins VTA-903T diesel engine and GDLS HMPT-500 hydro-mechanical transmission.

[1] The joint venture between Teledyne and GDLS lost the AGS competition to the CCVL design that would become the M8 Armored Gun System.

Photos from a blog posted in 2014 indicate that the hull of the tank was outside the former Teledyne plant in Muskegon, Michigan.