Germany’s Deutsche Aircraft has started construction of its first D328eco test aircraft, with cutting work to extend a D328 fuselage.
The D328eco is an upgraded version of the turboprop, intended to accommodate 40 passengers.
It will feature more efficient engines – the Pratt & Whitney PW127XT-S – and modernised avionics, and will be compatible with sustainable aviation fuel from entry into service.
That service entry has recently been pushed back to the fourth quarter of 2027, but Deutsche Aircraft argues that this will give it time to implement additional improvements.
Construction of the initial test aircraft, designated TAC1, has required development of a precision fuselage cutting tool, says the manufacturer.
Deutsche Aircraft chief operating officer Nico Neumann says starting TAC1 development is a “milestone”.
“It showcases our commitment to delivering cutting-edge solutions and enabling early flight testing for the D328eco,” he adds.
Deutsche Aircraft claims it has a “strong” supply-chain network with contracts covering over 95% of its suppliers secured.
Vice-president of sales and marketing Anastasija Visnakova says: “The hard work that has gone into the design of the D328eco according to market needs will be integrated into the construction of the test aircraft, to deliver a best-in-class turboprop for regional and special mission operators.”
