Jacques Laffite's Ligier JS11 on its way to victory in the 1979 Argentine Grand Prix
Ligier JS11 scale model of Jacques Laffite, 1979, race number 26, in my collection
Collection · JS11 · 1979
The blue surprise
01On the way to victory · Buenos Aires 1979
Équipe Ligier Gitanes · 1979

Ligier JS11

Two races, two poles, two fastest laps, two wins. Never before had a French team opened a season as convincingly as Jacques Laffite and the Ligier JS11 in 1979 — and never did such an advantage vanish so quickly.

Driver Jacques Laffite · #26
Teammate Patrick Depailler · #25
Engine Ford Cosworth DFV V8
Scale 1:43 · F1 Collection
01 / 02
Gallery

Guy Ligier was a rugby player, rower, road builder and amateur racing driver before he started a Formula 1 team. His first cars, the JS5 through to the JS9, carried the initials of his friend Jo Schlesser, who had been killed in an accident, and had a heavy Matra V12 behind the driver. That had produced one victory, in Sweden in 1977. For 1979 he changed course completely: out went the V12, in went the Ford Cosworth DFV, and technical director Gérard Ducarouge was given one winter to do what Colin Chapman had shown the way to with the Lotus 79 — build a car that sucks itself onto the tarmac.

The JS11 that emerged from Vichy was no copy. Ducarouge, Michel Beaujon and aerodynamicist Robert Choulet went further than Lotus. The venturi tunnels under the sidepods were more aggressively shaped, the springs and dampers were mounted vertically inside the monocoque so that nothing hung in the airflow, and the sliding skirts sealed so well that, in Ducarouge's words, no air escaped any more. The car produced so much downforce that the team hid a secret valve under a radiator which opened when the pressure got too high — otherwise the JS11 scraped along the ground at 265 km/h.

Jacques Laffite, 35 years old, brother-in-law of Jean-Pierre Jabouille and Ligier's regular driver since 1976, got in at Buenos Aires and was more than a second clear of the rest of the field. Pole. The first start ended in a huge pile-up in the fast sweepers after the pit lane — Scheckter, Piquet, Watson and Tambay ended up in the barriers — and at the restart Laffite simply drove away again. Fastest lap on lap 42, fifteen seconds ahead of Reutemann. Two weeks later at Interlagos, exactly the same: pole, fastest lap, victory, with Depailler second for a Ligier one-two. Two races, eighteen points, and the whole paddock wondering what was inside those blue cars.

The answer never came — because the advantage disappeared before anyone had worked it out. Between Brazil and South Africa the material of the undertray was changed; the new floor flexed under the aerodynamic load, the skirts lifted off the tarmac and the suction was gone. Laffite retired at Kyalami, Long Beach and Jarama, where Depailler did take the JS11's third win. In Belgium Laffite took his fourth pole of the season and finished second. Then, in early June, Depailler broke both legs in a hang-gliding accident, and Guy Ligier — furious about the disappointing results — had all the sidepods torn off and rebuilt in a fit of rage. The thirty-strong team did not have the resources to recover from that. Jacky Ickx came in to replace Depailler, Laffite finished third three times, and Williams and Ferrari took over for the rest of the year.

Fourth in the championship with 36 points, half of them from the first two races. Ligier finished third in the constructors' championship behind Ferrari and Williams. Laffite would eventually account for six of the nine Ligier victories ever — two of them in those six weeks of 1979 when he was, very briefly, the fastest driver in the world in the fastest car.

The model in my display cabinet comes from the F1 Collection series, issue 29, and shows the JS11 in French blue and white with the red pinstripes and number 26. Anyone who knows the real car will immediately see what is missing: the big Gitanes lettering on the sidepods and the nose. Tobacco advertising was no longer allowed on models, so those areas were left white. The gold wheels and the chrome wings are a liberty taken by the publisher — the real JS11 was more matt, heavier, and on those two afternoons in South America unbeatable.

Pole, fastest lap, victory. Twice in a row. Then never again. Argentina and Brazil · January–February 1979
1979
Laffite in the Ligier JS11 · 15 races Jacques Laffite · #26
POS
Grand Prix
Date
POINTS
1
Argentina · Buenos Aires
21 Jan
9
1
Brazil · Interlagos
4 Feb
9
DNF
South Africa · Kyalami
3 Mar
—
DNF
United States West · Long Beach
8 Apr
—
DNF
Spain · Jarama
29 Apr
—
2
Belgium · Zolder
13 May
6
DNF
Monaco · Monte Carlo
27 May
—
8
France · Dijon
1 Jul
—
DNF
Great Britain · Silverstone
14 Jul
—
3
Germany · Hockenheim
29 Jul
4
3
Austria · Österreichring
12 Aug
4
3
Netherlands · Zandvoort
26 Aug
4
DNF
Italy · Monza
9 Sep
—
DNF
Canada · Montréal
30 Sep
—
DNF
United States East · Watkins Glen
7 Oct
—
4th in the championship · 2 wins · 4 poles · 6 podiums
36

Depailler took the JS11's third win in Spain, but broke both legs in a hang-gliding accident in early June. Jacky Ickx took his place for the rest of the season.

A second faster than the rest — and nobody understood why.

In Buenos Aires Laffite set pole more than a second clear of his own teammate. The first start ended in a huge pile-up in the fast corners after the pit lane; at the restart he drove away again.

Pole time 1:44.20Laffite · Ligier JS11
Depailler's qualifying 1:45.24second on the grid · +1.04s
Fastest race lap 1:46.91Laffite · lap 42
Winning race time 1:36:03.21+14.94s ahead of Reutemann

What I have in my display cabinet.

Ligier JS11 1:43 scale model, Jacques Laffite #26, in the display cabinet
F1 Collection · issue 29 Ligier JS11 · Jacques Laffite #26
Acquired Bought 2020
Scale 1:43Standard collector's scale
Manufacturer F1 CollectionPartwork series · issue 29
Bought from NewsstandWith the magazine · 2020
Special note Without GitanesTobacco advertising left off · white panels

"Jacques Lafitte no 26 – Patrick Depailler no 25. F1 Collectie boekje 29. Mist reclame Gitanes."

— Han
Added · 2020
Sources

This story brings together information from public sources, supplemented by my own collection register.

My collection register · private archive of Han van Houten · not public

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