HAMBURG, Germany, June 5 [Category: BizTransportation] -- Lufthansa Technik, a provider of aircraft maintenance, repair and overhaul services, issued the following news release: * * * Lufthansa Technik keeps growing, but external challenges are increasing * Lufthansa Technik continued its growth course in the first quarter of 2026, but had a somewhat more moderate than expected start of the fiscal year with regard to its earnings performance. Revenue rose to 2.3 billion euros in the first th  more