In addition to the fuselage modifications, the Super Guppy used Pratt & Whitney T-34-P-7WA turboprop engines for increased power and range, [1] and modified wing and tail surfaces. It could carry a load of 54,000 pounds (24,000 kg) and cruise at 300 mph (480 km/h).

2018年1月10日 · The international collaboration will see the German Aerospace Center (DLR)’s Advanced Technology Research Aircraft (ATRA) A320 aircraft burning alternative biofuels, while NASA’s fully instrumented DC-8 “Flying Laboratory” trails a safe distance behind, sampling and analyzing gases and particles within the ATRA’s wake.

In this study, the design trade space for advanced turbofan engines applied to a single-aisle transport (737/A320 class aircraft) is explored. The benefits of increased bypass ratio and associated enabling technologies such as geared fan drive are found to depend on the primary metrics of interest.

2024年6月24日 · NASA的高升力通用研究模型（High Lift Common Research Model，简称CRM-HL）是一种专门设计用于航空研究的风洞测试模型。 CRM-HL的设计基于商业运输机的几何形状，特别是现代双通道客机。

2025年2月18日 · This NASA Aircraft page will showcase NASA’s aircraft operations that enable the Agency’s myriad missions, from preparing astronauts to go to space, to studying Earth from the air, to developing leading-edge aeronautic technologies.

A comprehensive exploration of the turbofan engine design space for an advanced technology single-aisle transport (737/A320 class aircraft) was conducted previously by the authors and is documented in a prior report.

2021年6月17日 · The international collaboration saw the DLR’s Advanced Technology Research Aircraft A320 airliner burning alternative biofuels while NASA’s DC-8 “Flying Laboratory” trailed a safe distance behind, sampling and analyzing gases and particles in the German aircraft’s wake.

Under NASA’s Fundamental Aeronautics Program, the Subsonic Fixed Wing Project has adopted fuel efficiency, community noise, exhaust emissions, and takeoff field length goals for the new, subsonic, single-aisle, civil aircraft expected to replace the current Boeing 737 and Airbus A320 families of airplanes.

A320 Alerting Issues – Hydraulics failure (Single system) 1. Initiating Condition: Complete fluid loss for the single most critical hydraulic system (Green System) in cruise flight

A320 Alerting Issues – Stall 2. Initiating Condition: Increasing load factor in nose-low, high bank upset, autopilot disengaged Type Alert or cue Threshold for alert or cue to be presented Confusion regarding alert or cue Other issues with regard to alert or cue When alert is inhibited/suppressed or when cue is masked How alert or cue is