 Speaking during the new model's development, company officials recognised that market demand for the CL-215T was marginal, and thus not enough to justify developing an all-new aircraft.Despite this, it featured numerous enhancements, including the addition of powered flight controls, air conditioning in the cockpit, as well as various upgraded electrical and avionics systems.The most notable external features of the CL-215T retrofit were the aerodynamic additions to the wings and empennage.