Key Takeaways TAT Technologies is targeting the eVTOL sector with thermal and environmental control systems.TATT's lightweight, modular products support battery, avionics, motor cooling and cabin management.TATT shares surged 134.3% in a year and trade at a discount with earnings estimates trending higher.TAT Technologies Ltd. (TATT) is expanding its presence in the fast-growing electric vertical takeoff and landing (eVTOL) industry by applying its expertise in thermal management and environmental control s ...