World Library  
Flag as Inappropriate
Email this Article

AAI RQ-2 Pioneer

Article Id: WHEBN0000037376
Reproduction Date:

Title: AAI RQ-2 Pioneer  
Author: World Heritage Encyclopedia
Language: English
Subject: Textron, Unmanned Aerial Vehicle Battlelab, Lockheed Martin RQ-3 DarkStar, IAI RQ-5 Hunter, Honeywell RQ-16 T-Hawk
Publisher: World Heritage Encyclopedia

AAI RQ-2 Pioneer

RQ-2 Pioneer
RQ-2 Pioneer over Iraq
Role Reconnaissance UAV
Manufacturer AAI Corporation, Israel Aircraft Industries
Introduction 1986
Number built 175 delivered; 35 in service
Variants RQ-7 Shadow

The RQ-2 Pioneer is an unmanned aerial vehicle (UAV) that had been utilized by the United States Navy, Marine Corps, and Army, deployed at sea and on land from 1986 until 2007. Initially tested aboard USS Iowa (BB-61), the RQ-2 Pioneer was placed aboard Iowa-class battleships to provide gunnery spotting, its mission evolved into reconnaissance and surveillance, primarily for amphibious forces.

It was developed jointly by AAI Corporation and Israel Aircraft Industries. The program grew out of successful testing and field operation of the Tadiran Mastiff UAV by the American and Israeli militaries.[1]

Essentially, the Pioneer is an upgraded Tadiran Mastiff which was re-engined to accommodate a greater payload by request of the US Navy. To accomplish this, the original "Limbach" two-cylinder two-stroke engine was replaced with a Fichtel & Sachs two-cylinder two-stroke. The Limbach motor utilized a 28 inch propeller from Propeller Engineering and Duplicating, Inc. of San Clemente, California. The newer, more powerful Fichtel & Sachs motor was outfitted with a 29 inch propeller (which spins in the opposite direction) from the Sensenich Propeller Manufacturing Company of Lancaster, Pennsylvania.


An RQ-2B on the tarmac
Crewmen recover an RQ-2 Pioneer aboard USS Iowa (BB-61)

Launched by rocket assist (shipboard), by catapult, or from a runway, the Pioneer recovers into a net (shipboard) or with arresting gear after flying up to 5 hours with a 75-pound (34 kg) payload. It flies day or night missions with a gimbaled EO/IR sensor, relaying analog video in real time via a C-band line-of-sight (LOS) data link. Since 1991, Pioneer has flown reconnaissance missions during the Persian Gulf, Somalia (UNOSOM II), Bosnia, Kosovo and Iraq conflicts. In 2005, the Navy operated two Pioneer systems (one for training) and the Marines operated two, each with five or more aircraft. It is also operated by Israel and the Republic of Singapore Air Force. In 2007 Pioneer was retired by the US Navy and was replaced by the Shadow UAV.

Internationally, Pioneer drones are perhaps most remembered for their role in the 1991 Gulf War, when a Pioneer launched by the Iowa-class battleship USS Wisconsin (BB-64) observed Iraqi troops on Failaka Island surrendering shortly after USS Missouri '​s attack on their trenchlines. When navy officials offered to transfer a Pioneer to the Smithsonian Institution, curators at the National Air and Space Museum specifically asked for the UAV that Iraqi troops surrendered to during the Gulf War.[2]

The "R" is the Department of Defense designation for reconnaissance; "Q" means unmanned aircraft system. The "2" refers to its being the second of a series of purpose-built unmanned reconnaissance aircraft systems.


RQ-2B Pioneer
  • Length: 14 feet (4 m)
  • Height: 3.3 feet (1.0 m)
  • Weight: 205 kilograms (452 pounds)
  • Wingspan: 16.9 feet (5.2 m)
  • Speed: 110 knots (200 km/h)
  • Range: five hours at 185 kilometers (100 nautical miles)
  • Ceiling: 4600 meters (15,000 ft)
  • Fuel Capacity: 44-47 liters
  • Payload: Dual Sensor (12DS/POP-200/POP-300)
  • System Cost:
  • Inventory: 175 Delivered/35 In-Service


The concept of using fixed wing surveillance UAVs from surface combatants returned in 2013 with DARPA's TERN project.[3][4]


 United States

See also

Related lists


  1. ^ Unmanned aviation: a brief history ... - Google Books. Retrieved 2010-08-02. 
  2. ^ "Pioneer RQ-2A UAV". Archived from the original on 2 April 2011. Retrieved 2011-03-18. 
  3. ^ "DARPA’s New TERN Program Aims for Eyes in the Sky from the Sea."
  4. ^ "DARPA's New TERN, a Predator on a Frigate."
  5. ^ Thompson, Coleman (2008-08-08). "Fleet Composite Squadron 6 Deactivates". NavNews (United States Navy). 
  6. ^ Stegherr, Laura K. (2007-11-08). "UAV DET Launches Final Pioneer Flight". NavNews (United States Navy). 

External links

  • IAI/AAI RQ-2 Pioneer
This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.

Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.