They were all equipped with retractable tricycle undercarriage.The E.560, like many other advanced German jet bomber projects, did not progress past the design phase.
Data from Dieter Herwig & Heinz Rode, The Luftwaffe Secret Projects: Strategic Bombers 1935–1945.
ISBN 978-1857800920General characteristics Performance Armament Smaller two-engined bomber project powered by turboprop engines.
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