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English: The M2-F2 Lifting Body is seen here on the ramp at the NASA Dryden Flight Research Center.

The success of Dryden's M2-F1 program led to NASA's development and construction of two heavyweight lifting bodies based on studies at NASA's Ames and Langley research centers -- the M2-F2 and the HL-10, both built by the Northrop Corporation. The "M" refers to "manned" and "F" refers to "flight" version. "HL" comes from "horizontal landing" and 10 is for the tenth lifting body model to be investigated by Langley.

The first flight of the M2-F2 -- which looked much like the "F1" -- was on July 12, 1966. Milt Thompson was the pilot. By then, the same B-52 used to air launch the famed X-15 rocket research aircraft was modified to also carry the lifting bodies. Thompson was dropped from the B-52's wing pylon mount at an altitude of 45,000 feet on that maiden glide flight.

The M2-F2 weighed 4,620 pounds, was 22 feet long, and had a width of about 10 feet.

On May 10, 1967, during the sixteenth glide flight leading up to powered flight, a landing accident severely damaged the vehicle and seriously injured the NASA pilot, Bruce Peterson.

NASA pilots and researchers realized the M2-F2 had lateral control problems, even though it had a stability augmentation control system. When the M2-F2 was rebuilt at Dryden and redesignated the M2-F3, it was modified with an additional third vertical fin -- centered between the tip fins -- to improve control characteristics.

The M2-F2/F3 was the first of the heavy-weight, entry-configuration lifting bodies. Its successful development as a research test vehicle answered many of the generic questions about these vehicles.

NASA donated the M2-F3 vehicle to the Smithsonian Institute in December 1973. It is currently hanging in the Air and Space Museum along with the X-15 aircraft number 1, which was its hangar partner at Dryden from 1965 to 1969.
Date Taken on 24 February 1966
Source https://images.nasa.gov/details/ECN-1088
Author NASA
This image or video was catalogued by Armstrong Flight Research Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: ECN-1088.

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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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The original description page was on en.wikipedia. All following user names refer to en.wikipedia.

  • 03:40, 14 May 2005 (UTC) Triddle 3,000×2,670 (4.85 MB) (larger version)
  • 17:00, 14 December 2004 (UTC) Reubenbarton 539×480 (108 KB) (NASA M2-F2 lifting body {{PD-USGov-NASA}})

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24 February 1966

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current13:56, 17 July 2024Thumbnail for version as of 13:56, 17 July 20245,100 × 4,000 (16.55 MB)GildirUploaded larger version
15:23, 20 February 2008Thumbnail for version as of 15:23, 20 February 20082,792 × 2,236 (4.44 MB)Tataroko-common{{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }}
21:29, 14 February 2008Thumbnail for version as of 21:29, 14 February 20083,000 × 2,670 (4.85 MB)Tataroko-common{{Information |Description= |Source=NASA (See URL at the image.) *Moved from english wikipedia's en:Image:Northrop M2-F2.jpg |Date=Taken in 1966 |Author=NASA *Second uploader was en:User:Triddle. |Permission= |other_versions= }}

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