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WORLD WAR 1

Junkers CL.I


Single-Seat Monoplane Fighter


Aviation / Aerospace

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The Junkers CL.I could have been so much more had it not been for production difficulties encountered in war time Germany.



Authored By: Staff Writer | Last Edited: 7/31/2019 | Content ©www.MilitaryFactory.com
The Junkers CL.I was something of a break-through aircraft design for its time, appearing during the latter stages of World War 1 (1914-1918). Due to production difficulties in war-torn Germany, the aircraft saw only limited manufacture numbering less than 50 units. Junkers approached the CL.1 with a largely metal design coupled to a low-wing assembly - this at a time when manufacturers favored fabric-over-wood aircraft utilizing an upper and lower wing assembly (biplane).

Development of the CL.1 was formed along the lines of the preceding all-metal designs in the Junkers D.I and the J.I. The CL.1 was given a standard operating crew of two seated in tandem with the pilot in the forward open-air cockpit and his gunner/observer in the rear cockpit. The engine was mounted at the front in the usual way with a single-finned tail unit at the rear. Power was served from a Mercedes D.IIIa series 6-cylinder, liquid-cooled, inline engine developing 180 horsepower. This, coupled to the airframe design, provided a maximum speed of 100 miles per hour with a service ceiling reaching 19,600 feet. The aircraft featured an armament suite of 3 x 7.92mm machine guns - two fixed, forward-firing and the third on a trainable mount in the rear cockpit - as standard along with provision for antipersonnel grenade dispensers mounted under the fuselage.

Despite the revolutionary design, German factories were heavily experienced in the rapid construction of fabric-over-wood aircraft and found the metal design of the CL.1 difficult to incorporate into well-accepted practices. The promising CL.I therefore foundered and held little impact by war's end. Despite the CL.1's failed showing, the concept of all-metal construction in aircraft grew into the norm heading into the interwar years. Indeed, all-metal aircraft were the norm during World War 2, making fabric-over-wood mounts largely obsolete.


Specifications



Year:
1918
Status
Retired, Out-of-Service
Crew
2
[ 47 Units ] :
Junkers - Germany
National flag of German Empire German Empire
- Fighter
Length:
25.92 ft (7.9 m)
Width:
39.50 ft (12.04 m)
Height:
8.69 ft (2.65 m)
(Showcased structural dimension values pertain to the Junkers CL.I production model)
Empty Weight:
2,315 lb (1,050 kg)
(Showcased weight values pertain to the Junkers CL.I production model)
1 x Mercedes D.IIIa 6-cylinder liquid-cooled inline engine developing 180 horsepower driving a two-bladed propeller unit at the nose.
(Showcased powerplant information pertains to the Junkers CL.I production model)
Max Speed:
100 mph (161 kph; 87 kts)
Service Ceiling:
19,685 feet (6,000 m; 3.73 miles)
(Showcased performance values pertain to the Junkers CL.I production model; Compare this aircraft entry against any other in our database)
STANDARD:
2 x 7.92mm machine guns in fixed, forward-firing mounts on fuselage.
1 x 7.92mm machine gun on trainable mounting in rear cockpit.

OPTIONAL:
Antipersonnel Grenade Dispensers.
(Showcased armament details pertain to the Junkers CL.I production model)
CL.I - Base Series Designation
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