Epic Aircraft has completed structural testing on its E1000 single-engined turboprop and hopes to secure US type inspection authorisation for the $3.25 million composite aircraft in early August, leading to certification in the fourth quarter.

Doug King, chief executive of the Bend, Oregon-based company, describes the structural tests as "one of the more demanding phases" of the certification programme, and one that took Epic "longer than anticipated" to complete.

"We are now on the final stretch," says King. The company's two flight-test articles have amassed over 625h, and have so far met most of the required airworthiness, performance and handling characteristics, he notes.

"We are ready to conclude this final phase of FAA-conforming flight testing, keeping us on track for type certification later this year."

E1000 FT2 FF

Epic Aircraft

The E1000 will be a certificated version of the LT kit plane, for which Epic stopped taking orders in 2013 after selling 54 units.

Deliveries of the Garmin G1000NXi-equipped aircraft are scheduled to begin in the first quarter of 2019, and Epic will shortly begin converting some 85 reservations it has secured for the E1000 into firm orders.

The company is now preparing its manufacturing plant in Bend to support an annual production rate of 50 aircraft.

"We have doubled our composite fabrication capacity and refined workflows," says King. Epic has also installed a host of equipment, including tooling, curing ovens, paint booths, storage freezers, and composite cutting, bonding and laser templating tools.

"We are currently running two production work shifts, with plans to eventually support around-the-clock-production capacity," says King.

Preliminary performance data for the Pratt & Whitney Canada PT6-67A-powered E1000 puts the E1000's maximum airspeed at 325kt (600km/h), range at 1,650nm (3,050km), fuel consumption at 45USgal/h at cruise altitude, and a 34,000ft operating ceiling.

Source: Flight International