The Ligier JS7 was the second Formula One

Formula One

Formula One, also known as Formula 1 or F1 and referred to officially as the FIA Formula One World Championship, is the highest class of single seater auto racing sanctioned by the Fédération Internationale de l'Automobile . The "formula" designation in the name refers to a set of rules with which...

 racing car made by Ligier. As with the preceding JS5

Ligier JS5

The Ligier JS5 was the first Formula One racing car made by Ligier. The car was designed by Gérard Ducarouge. It competed in the 1976 Formula One season, gaining 20 points and getting 5th place overall in the Constructor's Championship.-Results:...

, the letters "JS" were in tribute to Guy Ligier

Guy Ligier

Guy Ligier is a French former rugby player and racing driver.He first made his name as a rugby player in the late 1940s when he was working as a butcher's assistant in his home town of Vichy. An orphan, he was determined to build up a successful business and saved all his money in order to buy a...

's friend Jo Schlesser

Jo Schlesser

Joseph Schlesser was a Formula One and sports car racing driver from France. He participated in three World Championship Grands Prix, including the 1968 French Grand Prix in which he was killed...

 who was killed in the 1968 French Grand Prix

1968 French Grand Prix

The 1968 French Grand Prix was a Formula One motor race held at the Rouen-Les-Essarts Circuit on 7 July 1968. It was the sixth round of the 1968 Formula One season.- Classification :- Notes :* Milestones:** 1st Win - Jacky Ickx...

.

The JS7 competed in the 1977 Formula One season

1977 Formula One season

The 1977 Formula One season included the 28th FIA Formula One World Championship season, which commenced on January 9, 1977, and ended on October 23 after seventeen races.-Season summary:...

 and the first two races of the 1978 season

1978 Formula One season

The 1978 Formula One season included the 29th FIA Formula One World Championship which commenced on January 15, 1978, and ended on October 8 after sixteen races. Mario Andretti was the season Champion and the last American to date to win a Formula One race...

. An updated version, dubbed the JS7/9 was used for three races in 1978 until the definitive 1978 car, the JS9 was ready.

Complete Formula One World Championship results

Year	Chassis	Engine	Tyres	Drivers	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	Points	WCC
1977 1977 Formula One season The 1977 Formula One season included the 28th FIA Formula One World Championship season, which commenced on January 9, 1977, and ended on October 23 after seventeen races.-Season summary:...	JS7	Matra Matra Mécanique Aviation Traction or Matra was a French company covering a wide range of activities mainly related to automobile, bicycles, aeronautics and weaponry. In 1994, it became a subsidiary of the Lagardère Group and now operates under that name.Matra was owned by the Floirat family...  V12 V12 engine A V12 engine is a V engine with 12 cylinders mounted on the crankcase in two banks of six cylinders, usually but not always at a 60° angle to each other, with all 12 pistons driving a common crankshaft....			ARG 1977 Argentine Grand Prix The 1977 Argentine Grand Prix was a Formula One motor race held at the Autódromo Oscar Alfredo Gálvez, Argentina on January 9, 1977.-Report:The 1977 season started in Argentina, and it was reigning world champion James Hunt who started off his title defence with pole position in his McLaren...	BRA 1977 Brazilian Grand Prix The 1977 Brazilian Grand Prix was a Formula One motor race held at Interlagos on January 23, 1977.-Report:James Hunt took pole again with Carlos Reutemann second and Mario Andretti third on the grid. Home hero Carlos Pace took the lead at the start, with Hunt dropping behind Reutemann as well but...	RSA 1977 South African Grand Prix The 1977 South African Grand Prix was a Formula One motor race held at Kyalami on 5 March 1977. The race is principally remembered for the fatal accident that claimed the lives of race marshal Frederick Jansen van Vuuren and driver Tom Pryce...	USW 1977 United States Grand Prix West The 1977 United States Grand Prix West was a Formula One race held on April 3, 1977 in Long Beach, California.__FORCETOC__- Summary :An already tragic Formula One season received exactly what it needed to chase away the despair when the brilliant Mario Andretti became the first American to win a...	ESP 1977 Spanish Grand Prix The 1977 Spanish Grand Prix was a Formula One motor race held at Jarama on May 8, 1977.-Report:Mario Andretti continued his recent form with pole position and Jacques Laffite's Ligier springing a surprise, beating Niki Lauda to second, however Lauda was unable to take part in the race due to a...	MON 1977 Monaco Grand Prix The 1977 Monaco Grand Prix was a Formula One motor race held at Monaco on May 22, 1977.-Report:John Watson took his first career pole for Brabham with Jody Scheckter also on the front row and Carlos Reutemann third. It was Scheckter who got the best start to beat Watson to the first corner, with...	BEL 1977 Belgian Grand Prix -Report:In qualifying Mario Andretti took a comfortable pole position with John Watson just beating the second Lotus of Gunnar Nilsson to second. The race was wet due to rain earlier in the day, and Watson took the lead at the first corner, but later in the first lap, Andretti ran into the back to...	SWE 1977 Swedish Grand Prix The 1977 Swedish Grand Prix was a Formula One race held at the Scandinavian Raceway on 19 June 1977.-Report:The Swedish race was full of anticipation after Gunnar Nilsson's win last time out, but once again in qualifying, it was his teammate Mario Andretti leading the way from John Watson, with...	FRA 1977 French Grand Prix The 1977 French Grand Prix was a Formula One race held at Dijon on 3 July 1977.-Report:Once again it was Mario Andretti on pole with James Hunt second and Gunnar Nilsson third on the grid. Hunt got the best start and led into the first corner from John Watson and Jacques Laffite, with Andretti...	GBR 1977 British Grand Prix The 1977 British Grand Prix was a Formula One motor race held at Silverstone on 16 July 1977. It was won by James Hunt driving a McLaren M26, and marked the debut of Canadian driver Gilles Villeneuve...	GER 1977 German Grand Prix The 1977 German Grand Prix was a Formula One race held at Hockenheimring on July 31, 1977. After Niki Lauda's near-fatal accident at the dangerous Nürburgring in 1976, the German Grand Prix was moved to and held every year except for 1 at Hockenheim until 2007, and this was the second year the race...	AUT 1977 Austrian Grand Prix The 1977 Austrian Grand Prix was a Formula One race held at the Österreichring on August 14, 1977. It was the tenth Austrian Grand Prix since the race was first held in 1963. It was held over 54 laps of the six kilometre venue for a race distance of 320 kilometres...	NED 1977 Dutch Grand Prix The 1977 Dutch Grand Prix was a Formula One race held at Circuit Zandvoort on 28 August 1977.-Report:In qualifying, Mario Andretti took his fifth pole of the season with Jacques Laffite alongside on the front row, and James Hunt third...	ITA 1977 Italian Grand Prix The 1977 Italian Grand Prix was a Formula One race held at Monza on September 11, 1977.-Report:The fact that it was Ferrari's home race did not deter James Hunt who took pole, whereas Carlos Reutemann cheered the home fans by starting second in front of Jody Scheckter...	USA 1977 United States Grand Prix The 1977 United States Grand Prix was a Formula One race held on October 2, 1977 at the Watkins Glen Grand Prix Race Course in Watkins Glen, New York...	CAN 1977 Canadian Grand Prix The 1977 Canadian Grand Prix was a Formula One race held on 9 October 1977 at Mosport Park.-Report:The field arrived in Canada without Niki Lauda who, having clinched the championship at the previous race, and already announced his intention to drive for Brabham the following year, abruptly quit...	JPN 1977 Japanese Grand Prix The 1977 Japanese Grand Prix was a Formula One race held on 23 October 1977 at Fuji.-Report:Mario Andretti and James Hunt continued their late-season battle, with the American pipping Hunt to the pole, with John Watson heading the second row...	18	8th
				Jacques Laffite Jacques Laffite Jacques-Henri Laffite is a French former racing driver who competed in Formula One from to . He achieved six grand prix wins, all while driving for the Ligier team. He is now a TV commentator on French television TF1....	NC	Ret	Ret	9	7	7	Ret	1	8	6	Ret	Ret	2	8	7	Ret	5
				Jean-Pierre Jarier Jean-Pierre Jarier Jean-Pierre Jacques Jarier is a French Grand Prix racing driver, now retired. He was born at Charenton-le-Pont, near Paris, and is regarded as one of the finest drivers never to win a Grand Prix....																	Ret
1978 1978 Formula One season The 1978 Formula One season included the 29th FIA Formula One World Championship which commenced on January 15, 1978, and ended on October 8 after sixteen races. Mario Andretti was the season Champion and the last American to date to win a Formula One race...	JS7	Matra Matra Mécanique Aviation Traction or Matra was a French company covering a wide range of activities mainly related to automobile, bicycles, aeronautics and weaponry. In 1994, it became a subsidiary of the Lagardère Group and now operates under that name.Matra was owned by the Floirat family...  V12 V12 engine A V12 engine is a V engine with 12 cylinders mounted on the crankcase in two banks of six cylinders, usually but not always at a 60° angle to each other, with all 12 pistons driving a common crankshaft....			ARG 1978 Argentine Grand Prix The 1978 Argentine Grand Prix was a Formula One race held on 15 January 1978 at Buenos Aires.-Report:Mario Andretti took pole in his Lotus, with Carlos Reutemann's Ferrari joining him on the front row and Ronnie Peterson in the other Lotus third on the grid...	BRA 1978 Brazilian Grand Prix The 1978 Brazilian Grand Prix was a Formula One motor race held on 29 January 1978 at Jacarepagua. The race was won by Argentine driver Carlos Reutemann driving a Ferrari 312T2 in a flag-to-flag performance. The win also represented the first win for tyre manufacturer Michelin...	RSA 1978 South African Grand Prix The 1978 South African Grand Prix was a Formula One race held on 4 March 1978 at Kyalami.Both the Ferrari and Brabham teams had new cars in Kyalami for the race...	USW 1978 United States Grand Prix West The 1978 United States Grand Prix West was a Formula One race held on April 2, 1978 at Long Beach, California.__FORCETOC__-Summary:Carlos Reutemann took over at the halfway mark from Ferrari teammate Gilles Villeneuve, when the Canadian crashed out of the lead, and won by eleven seconds...	MON 1978 Monaco Grand Prix The 1978 Monaco Grand Prix was a Formula One race held on 7 May 1978 at Monaco. It was won by Patrick Depailler of France, his first Formula One victory.-Report:...	BEL 1978 Belgian Grand Prix -Report:The main news before the Belgian Grand Prix was that the new Lotus 79 was now ready to race, and immediately Mario Andretti showed its pace by taking pole comfortably from Carlos Reutemann and Niki Lauda...	ESP 1978 Spanish Grand Prix The 1978 Spanish Grand Prix was a Formula One race held on 4 June 1978 at Jarama.-Report:Once again the new Lotus 79 demonstrated its speed, with Mario Andretti on pole again with Ronnie Peterson alongside, and Carlos Reutemann having to settle for the second row...	SWE 1978 Swedish Grand Prix The 1978 Swedish Grand Prix was a Formula One race held on June 17, 1978 at the Scandinavian Raceway; it was the eighth race of the 1978 Formula One season...	FRA 1978 French Grand Prix The 1978 French Grand Prix was a Formula One race held on 2 July 1978 at Paul Ricard.-Report:Following the banning of the "fan car", Brabham were forced to revert back to their previous car again, but it did not deter them, with John Watson on pole and Niki Lauda starting third behind Mario...	GBR 1978 British Grand Prix The 1978 British Grand Prix was a Formula One race held on 16 July 1978 at Brands Hatch.-Report:Lotus took the front row, with Ronnie Peterson beating Mario Andretti to pole, with Jody Scheckter next up on the second row. Andretti took the lead at the start from Peterson, and the two Lotus cars...	GER 1978 German Grand Prix The 1978 German Grand Prix was a Formula One race held on 30 July 1978 at Hockenheimring.-Report:There were no surprises in qualifying, with Mario Andretti on pole and Ronnie Peterson alongside him, with Niki Lauda third. At the start, Peterson got off better and took the lead from Andretti, but he...	AUT 1978 Austrian Grand Prix The 1978 Austrian Grand Prix was a Formula One race held on 13 August 1978 at Österreichring.-Report:The crowds for the Austrian GP were full of Niki Lauda fans; but however for them Lauda qualified only 12th as the Lotus cars again took the front row, with Ronnie Peterson on pole. The surprise in...	NED 1978 Dutch Grand Prix The 1978 Dutch Grand Prix was a Formula One race held on 27 August 1978 at Zandvoort.-Report:Qualifying was as expected, Mario Andretti taking pole with Ronnie Peterson alongside in the all-Lotus front row, and Niki Lauda heading the second row. At the start, Andretti led with Peterson following,...	ITA 1978 Italian Grand Prix The 1978 Italian Grand Prix was the 14th race of the 1978 Formula One season. It was held on 10 September 1978 at Monza. It was marred by the death of Ronnie Peterson following an accident at the start of the race....	USA 1978 United States Grand Prix The 1978 United States Grand Prix was a Formula One race held on October 1, 1978 at the Watkins Glen Grand Prix Race Course in Watkins Glen, New York...	CAN 1978 Canadian Grand Prix The 1978 Canadian Grand Prix was a Formula One race held on 8 October 1978 at Montreal.- Pre-Race :Both championships were already sown up , so this, the final round, was a dead rubber in the 1978 title chase...		19*	6th
				Jacques Laffite Jacques Laffite Jacques-Henri Laffite is a French former racing driver who competed in Formula One from to . He achieved six grand prix wins, all while driving for the Ligier team. He is now a TV commentator on French television TF1....	16	9
	JS7/9						5	5		5

* 6 points scored using the JS7/9.