F-35A Completes 3-Year Clean Wing Flutter Testing Program | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

** Airborne 04.18.14--CLICK HERE! ** HD iPad-Friendly Version--Airborne 04.18.14 **
** Airborne 04.16.14--CLICK HERE! ** HD iPad-Friendly Version--Airborne 04.16.14 **
** Airborne 04.14.14--CLICK HERE! ** HD iPad-Friendly Version--Airborne 04.14.14 **

Wed, Feb 13, 2013

F-35A Completes 3-Year Clean Wing Flutter Testing Program

Flown At Speeds Up To 1.6 Mach

An F-35A Lightning II conventional takeoff and landing aircraft, known as AF-1, completed its final test mission for clean wing flutter recently. Flutter testing was conducted to ensure the jet’s structure could withstand various aerodynamic loads verifying the F-35A’s design. The mission, flown by Maj. Ryan “Gunner” Reinhardt, marks the conclusion of three years of testing that now allows the F-35A to proceed with tests continuing to expand its flight envelope and validate predictions in real-world scenarios.

The testing demonstrated the F-35 is clear of flutter, at speeds up to 1.6 Mach and 700 knots with weapon bay doors open or closed, critical to performing its combat mission.  Data collected proves the F-35A flight dynamics maintains a large margin between its designed airspeed and airspeeds where possible flutter could occur.

According to Lockheed Martin, thirteen F-35s are dedicated to flight testing for airworthiness, engine performance and mission systems testing. In addition, a series of tests of a wide range of F-35 systems - for communications, electronic warfare, navigation, and more - have been air tested aboard fully equipped F-35 test aircraft and the Cooperative Avionics Test Bed (CATB or CATBird), a highly modified Boeing 737. Other modified fighter and passenger aircraft have tested F-35 mission systems in flight.

(USAF F-35A file image)

FMI: https://f35.com/building-the-f-35/testing/

Advertisement

More News

Aero-TV: Dual GPS Solutions -- Maps, Weather, And Traffic To Your EFB Devices

Dual Boasts GPS Support for iOS or Android Platforms While at the AOPA 2013 convention, ANN CEO and Editor-In-Chief, Jim Campbell met with Greg Lukins, Vice President of Business D>[...]

AD: Airbus Airplanes

AD NUMBER: 2014-08-02 PRODUCT: Certain Airbus Model A300 B4-600 and A300 B4-600R series airplanes.>[...]

AD: Bombardier, Inc. Airplanes

AD NUMBER: 2014-08-03 PRODUCT: Certain Bombardier, Inc. Model CL-600-2C10 (Regional Jet Series 700, 701, & 702) airplanes, Model CL-600-2D15 (Regional Jet Series 705) airplanes>[...]

ANN's Daily Aero-Linx (04.18.14)

All About Military Aviation Features well-illustrated articles on all major post-war combat aircraft, a directory of the world's air forces, air show reports and calendar and speci>[...]

ANN's Daily Aero-Term (04.18.14): Onboard Lightning Detection Systems

An onboard weather detection system that senses electrical discharges that suggest the presence of thunderstorm cells.>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2014 Web Development & Design by Pauli Systems, LC