The EM-K4-P3300 Anti-Gravity Units was developed for the EM-K4 "Zephyr" Air Car. It became available in YE 33.

Manufacturer: Emrys Industries Nomenclature: EM-K4-P3300 Type: Anti-Gravity Class: Propulsion Designer: Emrys Industries R&D section.

The EM-K4-P3300 is a paired anti-gravity generator array. Each array consists of four anti-gravity generators. This provides a measure of redundancy in the array and allows the array to make micro adjustments as needed.

Each pair are synchronized with the other units. In each pair one generator array is dedicated to lift, and the other to propulsion. In the event of damage or failure of the life array the propulsion array will switch to lift.