 Nyorai kupfuurira kweiyi ndima - Muzvinabhizimisi weGermany Günter Schmid akaunza chassis yePenske PC4 yeboka rake rainge richangobva kuumbwa reATS Racing, rakagadzirirwa kutora chikamu mumwaka we1977 Formula One. Pakutanga, chikwata chakatumira Jean-Pierre Jarier. Akawana poindi nokuda kwenzvimbo yechitanhatu munhangemutange yokutanga yechikwata muUnited States. Nzvimbo yake yechipfumbamwe pagridhi pamutambo iwoyo ndiyo yaiva yakanakisisa yekukodzera kwechikwata nePC4, iyo inowanzova munzvimbo yehafu yepasi yegridhi. Chikwata chakawedzera kusvika kumitambo miviri gare gare mumwaka uye Hans Heyer akaita chimiro chimwe chete muGerman Grand Prix, ane mukurumbira wokutyaira pasinei nokukundikana kukodzera. Hans Binder akatora nzvimbo dzemakwikwi matatu akatevera, achikwikwidza kumakwikwi maviri. ATS akarasa yayo PC4s pashure pakatanga yayo chassis, ari ATS HS1, nokuti yokupedzisira matatu makwikwi gore. 