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 07.21.14--CLICK HERE! ** HD iPad-Friendly Version--Airborne 07.21.14 **
** Airborne 07.18.14--CLICK HERE! ** HD iPad-Friendly Version--Airborne 07.18.14 **
** Airborne 07.16.14--CLICK HERE! ** HD iPad-Friendly Version--Airborne 07.16.14 **

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

Airborne 07.21.14: Koontz' Barber Award, ESA Spaceplane, Model Flyers Fight FAA

Also: Boeing's 787-9 Demo, Hartzell's TBM Wonder-Prop, More Santa Monica Maneuvering, Garmin Global Pilot, Even more TSA Stupidity Greg Koontz has been named the recipient of this >[...]

Airborne 07.18.14: MH17 Shootdown Tragedy, ForeFlight Update, Honoring Apollo 11

Also: UK To OSH--By Microlight, On The Eve of Oshkosh 2014, FAA OKs SpaceX TX Launch Site, Extra-Capacity Q400 NextGen Details of the shoot down of MH17 are changing rapidly and ve>[...]

FAA Grants Re-Issues Hawker Beechcraft STC To Flyht

Covers AFIRS for 700/800/900 Models The FAA has granted a re-issued a Supplemental Type Certificate (STC) for the Hawker Beechcraft 700/800/900 model aircraft to Flyht Aerospace So>[...]

OSH2013, Day One, Revisited: ICON, Pelton, Cessna, SubSonex, BendixKing

Also: Jam-Packed Opening Day Promises That "This Isn't Over" in EAA v FAA Fight ICON Aircraft has been granted a waiver by the FAA to allow a maximum gross takeoff weight to sixtee>[...]

ANN's Daily Aero-Linx (07.22.14)

Diamond Aviators Association The Diamond Aviators Association (the DAA) is a membership organization established to educate, promote the safety of, and support the owners and pilot>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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