non-free logo true for Heinkel Description This is the logo for Heinkel. Source Own work - recreated by using an old certificate Article Heinkel Portion...
(262 × 184 (22 KB)) - 16:51, 20 February 2017
DescriptionHeinkel Werke Jenbach.png Deutsch: Heinkel Werke Jenbach Logo Date 13 December 2018 Source Own work Author SteidlLu...
(202 × 249 (61 KB)) - 18:46, 21 September 2020
DescriptionHeinkel HD39 2 NACA Aircraft Circular No.13.png English: Heinkel HD39 photos from NACA Aircraft Circular No.13 Date 1 August 1926 Source https://ntrs...
(1,243 × 727 (951 KB)) - 19:54, 16 August 2024
DescriptionHeinkel HD39 3 NACA Aircraft Circular No.13.png English: Heinkel HD39 photos from NACA Aircraft Circular No.13 Date 1 August 1926 Source https://ntrs...
(707 × 609 (503 KB)) - 12:25, 17 August 2024
DescriptionHeinkel HD39 4 NACA Aircraft Circular No.13.png English: Heinkel HD39 photos from NACA Aircraft Circular No.13 Date 1 August 1926 Source https://ntrs...
(521 × 563 (363 KB)) - 17:43, 17 August 2024
DescriptionHeinkel HD39 1 NACA Aircraft Circular No.13.png English: Heinkel HD39 photos from NACA Aircraft Circular No.13 Date 1 August 1926 Source https://ntrs...
(1,297 × 671 (1.17 MB)) - 11:34, 17 August 2024
DescriptionHeinkel He.70 3-view NACA-AC-183.png English: Heinkel He.70 3-view drawing from NACA-AC-183 Date 1 August 1933 Source https://ntrs.nasa.gov/archive/nasa/casi...
(1,540 × 2,195 (31 KB)) - 16:00, 17 August 2024