Military Factory logo
Icon of a dollar sign
Icon of military officer saluting
Icon of F-15 Eagle military combat fighter aircraft
Icon of Abrams Main Battle Tank
Icon of AK-47 assault rifle
Icon of navy warships

Area-I (NASA) PTERA

Unmanned Sub-Scale Wing Morphing Test Aircraft

Area-I (NASA) PTERA

Unmanned Sub-Scale Wing Morphing Test Aircraft

OVERVIEW
SPECIFICATIONS
ARMAMENT
VARIANTS
HISTORY
MEDIA
OVERVIEW



The Area-I PTERA subscale unmanned platform is being actively used by NASA to test wing morphing capabilities in-flight.
National Flag Graphic
ORIGIN: United States
YEAR: 2015
STATUS: Active, In-Service
MANUFACTURER(S): Area-I, Incorporated / NASA - USA
PRODUCTION: 2
OPERATORS: United States
SPECIFICATIONS



Unless otherwise noted the presented statistics below pertain to the Area-I (NASA) PTERA model. Common measurements, and their respective conversions, are shown when possible.
CREW: 0
WIDTH: 14.67 feet (4.47 meters)
ENGINE: 2 x JetCat P200 engines developing 50lb of thrust each unit.
SPEED (MAX): 168 miles-per-hour (270 kilometers-per-hour; 146 knots)




ARMAMENT



None.
VARIANTS



Series Model Variants
• PTERA - Base Series Name.


HISTORY



Detailing the development and operational history of the Area-I (NASA) PTERA Unmanned Sub-Scale Wing Morphing Test Aircraft.  Entry last updated on 10/8/2018. Authored by Staff Writer. Content ©www.MilitaryFactory.com.
The PTERA is being used by the experts at NASA as a remotely-piloted research platform mimicking the form and function of a sub-scale Boeing 737 airliner. It is being used to test the validity of NASA's own "Spanwise Adaptive Wing" (SAW) which allows the wing mainplanes to "morph" at their outboard sections (15 inches out) up or down some 75-degrees. The purpose of this action is to improve control and stability while reducing drag caused by other components of an aircraft's design - namely the tail planes. Such sub-scale designs allow for more realistic testing between potentially lethal manned flights and expensive wind tunnel data-collection. The aircraft was constructed by Area-I, Incorporated.

PTERA underwent flight-testing during July 2013 and was delivered to the Armstrong Flight Research Center at Edwards AFB in California during October of 2014. Its first official flight was recorded on October 22nd, 2015 and all initial mission objectives were met including reaching a maximum speed of 145 knots.

Externally the aircraft certainly looks the part of a Boeing airliner with its tubular fuselage, short nosecone and single-finned tail unit. A fixed, tricycle landing gear arrangement provides the ground-running capability. The wing mainplanes are seated at midships and are not given sweepback of any kind. The horizontal planes at the tail are positioned low along the sides of the vertical fin. Various sensors and data-collecting systems are installed about the aircraft, identified by the various protrusions seen in its profile. The fuselage is designed as modular to more easily accept changes to its load out.

Power is from 2 x JetCat P200 engines offering 50lb of thrust each and these are fitted under each wing (as in Boeing 737 airliner).




PROGRAM UPDATES

September 2018 - On September 25th, 2018, the PTERA crashed and was destroyed during its post-landing roll. The crash occurred in clear weather at Armstrong Flight Research Center. An investigation is ongoing as to the cause.
MEDIA







General Assessment (BETA)
Firepower  
Performance  
Survivability  
Versatility  
Impact  


Values are derrived from a variety of categories related to the design, overall function, and historical influence of this aircraft in aviation history.
MF Power Rating (BETA)
14
The MF Power Rating takes into account over sixty individual factors related to this aircraft entry. The rating is out of 100 total possible points.
Relative Maximum Speed Rating
Hi: 200mph
Lo: 100mph
    This entry's maximum listed speed (168mph).

    Graph average of 150 miles-per-hour.
Aviation Era
Pie graph section
Pie graph section
Pie graph section
Pie graph section
Pie graph section
Useful in showcasing the era cross-over of particular aircraft/aerospace designs.
Unit Production Comparison
Comm. Market HI*: 44,000 units
Military Market HI**: 36,183 units
2
2

  * Commercial Market High belongs to Cessna 172.

  ** Military Market High belongs to Ilyushin Il-2.


Supported Roles
A2A
Interception
UAV
Ground Attack
CAS
Training
ASW
Anti-Ship
AEW
MEDEVAC
EW
Maritime/Navy
SAR
Aerial Tanker
Utility/Transport
VIP
Passenger
Business
Recon
SPECOPS
X-Plane/Development
A2A=Air-to-Air; UAV=Unmanned; CAS=Close Support; ASW=Anti-Submarine; AEW=Airborne Early Warning; MEDEVAC=Medical Evac; EW=Electronic Warfare; SAR=Search-Rescue
Commitments / Honors
Military lapel ribbon for Operation Allied Force
Military lapel ribbon for the Arab-Israeli War
Military lapel ribbon for the Battle of Britain
Military lapel ribbon for the Battle of Midway
Military lapel ribbon for the Berlin Airlift
Military lapel ribbon for the Chaco War
Military lapel ribbon for the Cold War
Military lapel ribbon for the Cuban Missile Crisis
Military lapel ribbon for pioneering aircraft
Military lapel ribbon for the Falklands War
Military lapel ribbon for the French-Indochina War
Military lapel ribbon for the Golden Age of Flight
Military lapel ribbon for the 1991 Gulf War
Military lapel ribbon for the Indo-Pak Wars
Military lapel ribbon for the Iran-Iraq War
Military lapel ribbon for the Korean War
Military lapel ribbon for the 1982 Lebanon War
Military lapel ribbon for the Malayan Emergency
Military lapel ribbon representing modern aircraft
Military lapel ribbon for the attack on Pearl Harbor
Military lapel ribbon for the Six Day War
Military lapel ribbon for the Soviet-Afghan War
Military lapel ribbon for the Spanish Civil War
Military lapel ribbon for the Suez Crisis
Military lapel ribbon for the Vietnam War
Military lapel ribbon for Warsaw Pact of the Cold War-era
Military lapel ribbon for the WASP (WW2)
Military lapel ribbon for the World War 1
Military lapel ribbon for the World War 2
Military lapel ribbon for the Yom Kippur War
Military lapel ribbon for experimental x-plane aircraft
* Ribbons not necessarily indicative of actual historical campaign ribbons. Ribbons are clickable to their respective campaigns/operations.