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{|{{Infobox aircraft begin
{{under construction}}
{|{{Infobox Aircraft Begin
|name = He P.1078
|name = He P.1078
|image =Image:HE P-1078.JPG
|image =HE P-1078.JPG
|caption =He P.1078 A model at the [[Technikmuseum Speyer]]
|caption =Model of the He P.1078 A at the [[Technikmuseum Speyer]]
}}{{Infobox Aircraft Type
}}{{Infobox aircraft type
|type = [[Interceptor aircraft|Interceptor]]
|type = [[Interceptor aircraft|Interceptor]]
|manufacturer = [[Heinkel]]
|manufacturer = [[Heinkel]]
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|introduction =
|introduction =
|retired =
|retired =
|status =Teminated by end of war
|status =Never went past the project stage
|primary user = ''[[Luftwaffe]]''
|primary user = ''[[Luftwaffe]]''
|more users =
|more users =
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}}
}}
|}
|}

'''Heinkel P.1078''' ('''He P.1078''') was a single seat [[Interceptor aircraft|interceptor]] developed for the [[Luftwaffe]] by [[Heinkel]] aircraft manufacturing company under the [[Emergency Fighter Program]] during the last years of the [[Third Reich]].
The '''Heinkel P.1078''' ('''He P.1078''') was a single seat [[Interceptor aircraft|interceptor]] developed for the [[Luftwaffe]] by [[Heinkel]] aircraft manufacturing company under the [[Emergency Fighter Program]] during the last years of the [[Third Reich]].


==History==
==History==
As part of the [[Emergency Fighter Program]] ({{lang-de|Jägernotprogramm}}), at the beginning of 1945 a programme was launched by the [[OKL]] in order to replace the [[He 162]] ''Volksjäger''. The new aircraft was intended to have superior performance in order to deal with high altitude threats such as the [[Boeing B-29 Superfortress|B-29 Superfortress]]. To meet this requirement, power was to be a single [[Heinkel HeS 011]] turbojet.
As part of the [[Emergency Fighter Program]] ({{lang-de|Jägernotprogramm}}), at the beginning of 1945 a programme was launched by the [[Oberkommando der Luftwaffe|OKL]] for a new generation of fighter/interceptor aircraft in order to replace the winner of the ''Volksjäger'' fighter design competition, the [[He 162]]A ''Spatz''. The new aircraft was intended to have superior performance in order to deal with high altitude threats such as the [[Boeing B-29 Superfortress|B-29 Superfortress]], but only had a 30-minute endurance figure.
Heinkel produced three different designs, the designs were submitted in February 1945. The plane designs brought forward by other German aircraft makers were the [[Messerschmitt P.1110]],<ref>[http://www.luft46.com/profiles/pafight.html Peter Allen's Aircraft Profiles - Fighters]</ref> [[Focke-Wulf Ta 183]], [[Blohm & Voss P 212]] and the [[Junkers EF 128]], the official winner of the competition.<ref>Karl-Heinz Ludwig, ''Technik und Ingenieure im Dritten Reich.'' Athenäum-Verlag, Königstein/Ts., 1979, ISBN 3761072198</ref>


Heinkel produced three different designs of the project which were submitted in February 1945. The high-altitude fighter designs brought forward by other German aircraft makers were the [[Messerschmitt P.1110]],<ref>[http://www.luft46.com/profiles/pafight.html Peter Allen's Aircraft Profiles - Fighters]</ref> [[Focke-Wulf Ta 183]] ''Huckebein'', [[Blohm & Voss P 212]] and the [[Junkers EF 128]], the official winner of the competition.<ref>Karl-Heinz Ludwig, ''Technik und Ingenieure im Dritten Reich.'' Athenäum-Verlag, Königstein/Ts., 1979, {{ISBN|3761072198}}</ref> After being subject to severe criticism, the project was cancelled by Heinkel at the end of February 1945.
By the end of the war only a model had been built. Two prototypes that had been planned, including one powered by a [[pulse jet engine]] instead of rockets, never proceeded past the project stage.<ref>[http://www.militaryfactory.com/aircraft/detail.asp?aircraft_id=1077 Heinkel He P.1077 (Julia) Rocket-Powered Interceptor - History]</ref>


==Variants==
==Variants==
[[File:ModellPhoto HeP1078B.png|thumb|280px|A model of the He P.1078 B variant]]
The Heinkel P.1078 project had three quite different variants.
The Heinkel P.1078 project had three quite different variants. All of them were a single-seat fighters with [[Dihedral (aircraft)|polyhedral]] [[swept wing]]s. The wings were swept back at 40 degrees and included wood in their construction. All of the projected aircraft had the wing tips angled downwards and all of them would be powered by a single [[Heinkel HeS 011]] turbojet.
====P.1078 A====

:Jet powered interceptor project.<ref>[http://www.luft46.com/heinkel/hep1078a.html He P.1078 A - Luft'46]</ref>
====P.1078 B====
=== P.1078 A ===
Jet-powered interceptor. It was the most conventional-looking of the three designs submitted for it was the only one having a tail. Its armament was two [[MK 108 cannon]]s, as in the following two variants.
:Jet powered interceptor project.<ref>[http://www.luft46.com/heinkel/hep1078b.html He P.1078 B - Luft'46]</ref>

====P.1078 C====
=== P.1078 B ===
:Jet powered interceptor project.<ref>[http://www.luft46.com/heinkel/hep1078c.html He P.1078 C - Luft'46]</ref>
A [[Tailless aircraft|tailless]] asymmetric jet-powered interceptor with a short fuselage in which the air intake of the engine was located in the middle between two gondolas. The cockpit was located on the gondola of the left side, while the right side gondola contained the front [[Landing gear|undercarriage]] leg and cannon armament.

=== P.1078 C ===
A tailless interceptor project similar to the P.1078 B but with a single short fuselage. Both the He P.1078 B and P.1078 C had wing tips angled downwards at a more pronounced angle than the P.1078 A.

==See also==
==See also==
{{aircontent|
|related=
|similar aircraft=
*[[Blohm & Voss P 212]]
*[[Focke-Wulf Ta 183]]
*[[Junkers EF 128]]
*[[Messerschmitt P.1101]]
*[[Messerschmitt P.1110]]
|lists=
*[[List of German aircraft projects, 1939–45]]
*[[List of German aircraft projects, 1939–45]]
*[[List of World War II military aircraft of Germany]]
*[[List of World War II military aircraft of Germany]]
*[[List of World War II Luftwaffe aircraft prototype projects]]
*[[List of World War II jet aircraft]]
*[[List of World War II jet aircraft]]
|see also=
}}


==References==
==References==
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==External links==
==External links==
*{{commons category inline}}
{{commons category}}
*[http://www.civfanatics.com/gallery/showimage.php?i=2052&c=9 Heinkel P.1078 Profile]
*[http://www.luft46.com/ghart/gh078.html Heinkel He P.1078A single-seat fighter]
{{Heinkel aircraft}}
{{Heinkel aircraft}}
{{aviation lists}}


[[Category:Abandoned military aircraft projects of Germany]]
[[Category:World War II fighter aircraft of Germany]]
[[Category:World War II fighter aircraft of Germany]]
[[Category:Heinkel aircraft|P1078]]
[[Category:Heinkel aircraft|P1078]]
[[Category:World War II jet aircraft of Germany]]
[[Category:World War II jet aircraft of Germany]]
[[ca:Heinkel P. 1078]]
[[de:Heinkel P. 1078]]

Latest revision as of 12:39, 5 December 2021

He P.1078
Model of the He P.1078 A at the Technikmuseum Speyer
Role Interceptor
Manufacturer Heinkel
Status Never went past the project stage
Primary user Luftwaffe

The Heinkel P.1078 (He P.1078) was a single seat interceptor developed for the Luftwaffe by Heinkel aircraft manufacturing company under the Emergency Fighter Program during the last years of the Third Reich.

History[edit]

As part of the Emergency Fighter Program (German: Jägernotprogramm), at the beginning of 1945 a programme was launched by the OKL for a new generation of fighter/interceptor aircraft in order to replace the winner of the Volksjäger fighter design competition, the He 162A Spatz. The new aircraft was intended to have superior performance in order to deal with high altitude threats such as the B-29 Superfortress, but only had a 30-minute endurance figure.

Heinkel produced three different designs of the project which were submitted in February 1945. The high-altitude fighter designs brought forward by other German aircraft makers were the Messerschmitt P.1110,[1] Focke-Wulf Ta 183 Huckebein, Blohm & Voss P 212 and the Junkers EF 128, the official winner of the competition.[2] After being subject to severe criticism, the project was cancelled by Heinkel at the end of February 1945.

Variants[edit]

A model of the He P.1078 B variant

The Heinkel P.1078 project had three quite different variants. All of them were a single-seat fighters with polyhedral swept wings. The wings were swept back at 40 degrees and included wood in their construction. All of the projected aircraft had the wing tips angled downwards and all of them would be powered by a single Heinkel HeS 011 turbojet.

P.1078 A[edit]

Jet-powered interceptor. It was the most conventional-looking of the three designs submitted for it was the only one having a tail. Its armament was two MK 108 cannons, as in the following two variants.

P.1078 B[edit]

A tailless asymmetric jet-powered interceptor with a short fuselage in which the air intake of the engine was located in the middle between two gondolas. The cockpit was located on the gondola of the left side, while the right side gondola contained the front undercarriage leg and cannon armament.

P.1078 C[edit]

A tailless interceptor project similar to the P.1078 B but with a single short fuselage. Both the He P.1078 B and P.1078 C had wing tips angled downwards at a more pronounced angle than the P.1078 A.

See also[edit]

References[edit]

  1. ^ Peter Allen's Aircraft Profiles - Fighters
  2. ^ Karl-Heinz Ludwig, Technik und Ingenieure im Dritten Reich. Athenäum-Verlag, Königstein/Ts., 1979, ISBN 3761072198

External links[edit]