Marignane, 12 April 2018 - Pana 12th yaApril 1968, Fenestron yekutanga yakaenda kumatenga pamusoro pechipiri cheGeelle. Ive yakabva yava chiratidzo cheSouth Aviation, Aerospatiale, Eurocopter uye iye zvino Airbus helicopter neH160 inotakura kuchema-kunzwika, teknolojia yekusimudzira ruzivo muchizvarwa chinotevera che rotorcraft.

Pfungwa yekusungira mhepo yemuswe yakatanga kugadzirwa kuti ipe huviriro hwevashandi vari pasi asiwo kuchengetedza mutsara wemuswe munharaunda yekufambisa uye munzvimbo dzakakomberedzwa dzekushanda, zvakadai sekushanda zvakapoteredza magetsi emagetsi. Kuderedza kuchema kunobatsira pashure pekutsvakurudza kwakawanda nekugadzirisa kubva kune rimwe chizvarwa cheFenestron kusvika kune chinotevera.

Pakutumidzwa kunonzi "Fenestrou", iyo Provençal ye "firiji duku", iyo izwi rakashandurwa muFenestron yakakurumbira. Yaiva yekutanga kubudiswa pa Gazelle mu 1972 uye yakabva yabatanidzwa kune yekutanga-injini Dauphin prototype, iyo yekutanga yaive muna June 1972. Miedzo yakabva ichitungamirirwa ne Puma inomwe mumiriri mu 1975, zvisinei, nekukwirira kwayo kwe1m60 uye iyo 11 mhepo yemhepo yakagadzika inoda simba rakawandisa kune Fenestron kuti inounise kushandiswa kwebasa iri mukirasi ye helicopter.

Chizvarwa chechipiri chakauya pamagumo e1970 neFenestron yose-yakagadzirwa, iyo yakawedzera kubwinya kweFenestron itsva yeDauphin ne 20% kusvika ku1m10. Izvi zvakagadziriswa nehurumende yeUnited Coast Guards kuti ive ndege ine simba inogona kushandiswa yekutsvaga nekusunungura mabasa. VaSouth Coast Varindiza ndege vari kushanda nhasi uye vakaunganidza zvinodarika maawa gumi nemamiriyoni ehurumende dzokubhururuka.
Panguva ino, kutsvakurudza kwakaenderera mberi kugadzirisa maitiro eFenestron, mapepa emadziro, uye kunatsiridza kupera kwemazwi, zvikurukuru mune dzimwe nzvimbo dzendiza. Pakati pe1987 ne1991 yakabudirira kuburikidza neEcureuil, iyo yakaratidzwa ichiri kuratidzwa pamusuwo weAirbus Helicopters muzinda weMarignane.
Muna 1994, chizvarwa che3rd chakanga chakabatanidzwa paH135 uye yakagadziriswa mazwi akaenzana kuburikidza nekushandisa kusina kufanana kwemajaya. Muna 1999 H130 yakaita musikana wayo kutiza neFenestron yakabva pane iyi shanduro. IH145 yakatevera maererano ne2010.

50 makore pamusoro, iH160 ine yeFenestron yakakurumbira uye yakakurumbira inofanira kuvakwa paAirbus helicopter ine diameter ye1m20. Ichokwadi kuti icho chinoiswa kune 12 ° chinobvumira kuvandudzwa kwebasa pamwe nebhadharo yakawedzerwa uye kuwedzera kugadzika kunyanya pamadhiri. Pamwe neH160 kuti ikunde maruva maviri emashamba, Fenestron ichava imwe yezvisimiriro zve Airbus Helicopters mumatenga kwemakumi emakore achauya.