PAYERNE, Switzerland: Jekta, the Switzerland-based PHA-ZE 100 amphibious aircraft manufacturer, has signed an order for fifty of its electrically powered regional amphibious aircraft. Indian seaplane operator Maritime Energy Heli Air Services Pvt. Ltd. (MEHAIR) has inked a deal with deposits agreed for ten firm orders and options for 40 more. With the agreement confirmed, MEHAIR will be the first customer …