Browse Items (135 total)
- Collection: Series V - Lear Jet Corporation, 1960-1974, 1984-1989, 1991-1992, 1999, undated
[Learjet 23 aircraft under construction in Lear's Wichita facility]
![[Learjet 23 aircraft under construction in Lear's Wichita facility]](https://digitalcollections.museumofflight.org/files/square_thumbnails/92e137eb243b56b42860eed253cbc9f3.jpg "[Learjet 23 aircraft under construction in Lear's Wichita facility]")
Photograph of three Learjet 23 aircraft (visible tail number N801L) under construction in Lear's Wichita facility, Kansas, February 24 1964.Typed caption on verso: "[letterhead: 'Lear Jet Corporation / Photo Release'] / 24 February 1964 / For…
[Learjet 23 prototype undergoing fuselage side-bending test]
![[Learjet 23 prototype undergoing fuselage side-bending test]](https://digitalcollections.museumofflight.org/files/square_thumbnails/c4bc8126d4f98b54c49cd45c5416060c.jpg "[Learjet 23 prototype undergoing fuselage side-bending test]")
Photograph of the Learjet 23 prototype undergoing a fuselage side-bending test, February 25, 1964. Text on sign: "Fuselage side bending static test / 67% ultimate / 25 Feb. 2964."Inscription on verso: "Gene Koenig / middle white shirt / T-58-4E /…
[Learjet 23 prototype undergoing fuselage side-bending test]
![[Learjet 23 prototype undergoing fuselage side-bending test]](https://digitalcollections.museumofflight.org/files/square_thumbnails/ba564fe5921a56d5bdcbced352f7113b.jpg "[Learjet 23 prototype undergoing fuselage side-bending test]")
Photograph of the Learjet 23 prototype undergoing a fuselage side-bending test, February 25, 1964. Text on sign: "Fuselage side bending static test / 0% ultimate / 25 Feb. 2964."Inscription on verso: "T-58-4C / 2-25-64."
[Learjet 23 prototype undergoing fuselage side-bending test]
![[Learjet 23 prototype undergoing fuselage side-bending test]](https://digitalcollections.museumofflight.org/files/square_thumbnails/64df423b702bfa95c6d0484fbad86b79.jpg "[Learjet 23 prototype undergoing fuselage side-bending test]")
Photograph of the Learjet 23 prototype undergoing a fuselage side-bending test, February 25, 1964.Text on sign: "Fuselage side bending static test / 0% ultimate / 25 Feb. 1964."Inscription on verso: "T58-4A / 2-25-64."
[Hank Beaird and Dave Brown seated in cockpit of Learjet 23 aircraft]
![[Hank Beaird and Dave Brown seated in cockpit of Learjet 23 aircraft]](https://digitalcollections.museumofflight.org/files/square_thumbnails/d6521eb591285bd842b294c4bb2e316d.jpg "[Hank Beaird and Dave Brown seated in cockpit of Learjet 23 aircraft]")
Photograph of Hank Beaird and Dave Brown seated in the cockpit of a Learjet 23 aircraft (tail number N801L), February 28, 1964.
Inscription: "PR-113[C or G?] / 2-28-64."
Inscription on verso: "N801L / Hank Beaird / Dave Brown (AV Week) / 2/28/64."
[Test fuselage of Learjet 23 prototype]
![[Test fuselage of Learjet 23 prototype]](https://digitalcollections.museumofflight.org/files/square_thumbnails/b6db3fcf8c4db1975635a44f4f5c59c1.jpg "[Test fuselage of Learjet 23 prototype]")
Photograph of the test fuselage of the Learjet 23 prototype at a Lear facility, February 29, 1964.Inscription on verso: "Overall shot of test fuselage / 2-29-64."
[First flight preparations of Learjet 23 aircraft]
![[First flight preparations of Learjet 23 aircraft]](https://digitalcollections.museumofflight.org/files/square_thumbnails/d5fcb1f9383c62531560ec695652f9bb.jpg "[First flight preparations of Learjet 23 aircraft]")
Photographic contact sheet containing three images related to first flight preparations of the Learjet 23 aircraft (tail number N802L), March 1964. Images 1 and 2 (left and top right) show a man fueling up the aircraft. Image 3 (bottom right) shows a…
[People with Learjet 23 aircraft]
![[People with Learjet 23 aircraft]](https://digitalcollections.museumofflight.org/files/square_thumbnails/d07212c7cd03e2029b6f1e015bf4c180.jpg "[People with Learjet 23 aircraft]")
Photographic contact sheet containing four images of people with a Learjet 23 aircraft, March 5, 1964. The first image (top left) shows men looking at a Learjet wing outfitted with testing tufts. The second image (top right) shows men inside the…
[Men conducting tests on Learjet 23 prototype]
![[Men conducting tests on Learjet 23 prototype]](https://digitalcollections.museumofflight.org/files/square_thumbnails/6e072c5b2a2664e59181c7f8efd7b98c.jpg "[Men conducting tests on Learjet 23 prototype]")
Photograph of three men conducting tests on the Learjet 23 prototype, March 16, 1964.Inscription on verso: "Flight test instruction for ground test / T-76-3A / 3-16-64."
[Test fuselage of Learjet 23 prototype undergoing structure testing]
![[Test fuselage of Learjet 23 prototype undergoing structure testing]](https://digitalcollections.museumofflight.org/files/square_thumbnails/776d61bba82cecb4b81df535b89c7ca1.jpg "[Test fuselage of Learjet 23 prototype undergoing structure testing]")
Photograph of the test fuselage of the Learjet 23 prototype undergoing structure testing at a Lear facility, March 17, 1964.Inscription: "T76-1B / 3-17-64."Inscription on verso: "Structure testing."