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Sentence to think about :   Answer by saying "man, has already answered the question, you have to look a little" goes against the adage that a good teacher must have the wisdom and patience of the old parrot.   Beercan
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The project I'm currently working is the SNCAN NC 858 S.

The NC-850 was studied in the mid-forties by the engineer who ran Montlaur at Bourges, the engineering of light aircraft of the National Society of Aeronautical Constructions of the Centre, SNCAC. This first version of a formula with little aesthetic derives its unique, responded to competition two-seater 75 hp organized by the Air Ministry at the request of the Department of Aviation Light and sporty, the SALS, and to commence on 1 July 1947 to flight test center of Brétigny-sur-Orge. The only copy of the NC-850 was powered by a 75 hp Mathis G4F and was developed by test pilot Jean Brivot. The results were encouraging enough to allow the production of a first batch of 9 aircraft, the NC-851 engines equipped this time Minie 4-DA.28 still 75 hp. Two NC-852, one of which is none other than NC-851 transformed quickly followed suit with the engine not Regnier 4 EO 90 hp.
It was time to give birth to the series of NC-853 on which is a fundamental change: the adoption of an elegant double drift up the unsightly and drift imposing simple. The first of these made its maiden flight on 15 March 1948. About a hundred copies ordered by SALS, twenty-six had already left Bourges chains in July 1949. But unfortunately in this production that SNCAC be liquidated. SNCA North takes control of the department's activities and light aircraft production will continue to Bourges and always under the supervision of the engineer Montlaur. The company took the name SNCAN.
NC began to emerge as an excellent choice for flying clubs and ninety-five type machines NC-853S, powered by the Minie 4 DC-32 75 hp, will still be built at the request of SALS. Many of these devices will then be processed either NC-854-powered American Continental A.65 65 hp, in NC-858-powered Continental C 90 - 12F (90 hp) or C 85 - 12F (85 hp).

My working version is a NC.858S which is actually a conversion of NC.853 with a Continental C90
These technical specifications are as follows:

•    Crew: Two
•    Length: 24 ft 0 in
•    Wingspan: 40 ft 0 in
•    Height: 7 ft 0 in
•    Wing area: 183 ft2
•    Empty weight: 1,432 lb
•    Gross weight: 1,984 lb
•    Powerplant: 1 × Regnier 4L.O4 four cylinder air cooled inverted inline engine, 135 hp

Performances
•    Maximum speed: 118 mph
•    Cruising speed: 106 mph
•    Stall speed: 43.5 mph
•    Endurance: 3 hours
•    Rate of climb: 984 ft/min


 


Et voici ce que cela donne en fil de fer avec un avion complet (au niveau de l'extérieur ...)

par Lagaffe

Creation date : 04/11/2012 : 19:23
Last update : 01/06/2013 : 10:50
Category : Current Projects - E - NC 858 S
Page read 11278 times
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Reactions to this article

Reaction #6 

by Lagaffe 08/05/2016 : 18:19

Pour les personnes qui fréquentent VFR-Network et qui se posent des questions sur la sortie de cet avion, je voudrais apporter quelques précisions:
 1 - le projet a été démarré effectivement en 2012 pour servir de base à un cours de modélisation et ne devait pas aller plus loin,
 2 - j'ai sorti une version dans l'état en 2013 puis mis en pause ce projet pour diverses raisons personnelles sur lesquelles je ne m'étendrais pas,
 3 - son développement a été repris dernièrement pour un besoin exprimé par Comolas qui avait besoin d'un avion statique pour sa scène, avion que je lui ai transmis gracieusement cette année (le projet n'est donc pas mort)
 4 - il sera terminé dès que je pourrais:: l'avantage du freeware c'est d'être maître de ces plannings..
Désolé mais sortir un avion n'est pas la même chose que pondre une scène ... sinon il y aurait beaucoup plus de développeur.

Reaction #5 

by Alessio 04/08/2014 : 20:40

s

Reaction #4 

by saules 28/04/2013 : 08:47

felicitations pour ce magnifique modele en cour de realisation 

Reaction #3 

by MiD42 24/11/2012 : 11:10

Bonjour, Bonjour, C'est un vrai bonheur pour moi de découvrir par pure hasard que le NC "est en cours de construction" C'est avec cet avion que j'ai commencé mes premiers vols "école", en 1960... ! À l'aéroclub de Poitiers et après avoir obtenu mon "BESA" brevet élémentaire des sports aériens" (le théorique de l'époque)... J'ai ensuite cessé de voler pendant 40 ans (le service militaire des années 60... l'activité professionnelle... et familiale) Aujourd'hui pilote de C150 ! Après une reprise en 2002. Ah ! L’avion quand tu nous tiens... Bravo pour votre initiative et félicitations Bien cordialement    

Reaction #2 

by suevv 21/11/2012 : 22:58

Excellent choix !!!!! vive l'aviation française des années 50. Continuez dans ce sens, on en redemande.

Félicitations et courage pour parvenir à vos fins


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