Mercedes forced to modify front wing after FIA request

  • Published on 12 Apr 2019 16:50
  • comments 2
  • By: Fergal Walsh

Mercedes was instructed by the FIA to modify its front wing after it was deemed illegal on Thursday during a technical directive.

The FIA discovered a problem with a reworked, shorter endplate that it introduced for the Chinese Grand Prix weekend. The endplate opened up visibility to the uppermost element in an attempt to increase the amount of outwash created.

However, Article 3.3.6 of the technical regulations reads: "Once the front wing profiles have been defined, they must be trimmed by the virtual endplate surface defined in Article 3.3.5, and the portion of the front wing profiles outboard of that surface must be discarded".

The aforementioned Article 3.3.5 relates to the new front wing measurements introduced in 2019, as part of a new set of aerodynamic regulations that target reducing the overall downforce produced.

An expansion on Article 3.3.5 states that the endplate must "fully enclose a minimum of 95% of the virtual endplate surface", which does allow a little room for minute cut-outs.

Mercedes responded to the FIA's request of modifying the wing, and shaved off the corner of the uppermost trailing edge in an effort to display that none of the profile remains exposed.

Replies (2)

Login to reply
  • And most importantly it was meant to reduce the outwash created by the cars, which in turn hinders following cars from getting close up. Mind, this is unlikely to impact Merc' performance negatively.

    • + 0
    • Apr 12 2019 - 18:10
    • LoL...So true. Meanwhile behind the scenes... here's an extra liter of oil for your super engine mode to burn and we are placing extra speed sensors shaped like tennis rackets on the Ferrari's to help us understand their underhanded speed advantage.

      • + 0
      • Apr 12 2019 - 19:55

BE Grand Prix of Belgium

Local time 

BEGrand Prix of Belgium

Local time 

World Championship standings 2024

Show full world champion standings

Test calendar

See full test schedule

Related news

Give your opinion!

Will Bottas challenge Hamilton for the world championship in 2020?

Formula 1 Calendar - 2024

Date
Grand Prix
Circuit
-
Bahrain
29 - Mar 2
Bahrain
7 - Mar 9
Saudi Arabia
22 - Mar 24
Australia
5 - Apr 7
Japan
19 - Apr 21
China
3 - May 5
United States of America
17 - May 19
Italy
24 - May 26
Monaco
7 - Jun 9
Canada
21 - Jun 23
Spain
28 - Jun 30
Austria
5 - Jul 7
United Kingdom
19 - Jul 21
Hungary
26 - Jul 28
Belgium
23 - Aug 25
Netherlands
30 - Sep 1
Italy
13 - Sep 15
Azerbaijan
20 - Sep 22
Singapore
18 - Oct 20
United States of America
25 - Oct 27
Mexico
1 - Nov 3
Brazil
22 - Nov 24
United States of America
29 - Dec 1
Qatar
6 - Dec 8
United Arab Emirates
-
United Arab Emirates
See full schedule

Formula 1 Calendar - 2024

Date
Grand Prix & Circuit
29 - Mar 2
7 - Mar 9
Saudi Arabia Jeddah Street Circuit
22 - Mar 24
Australia Albert Park
5 - Apr 7
19 - Apr 21
3 - May 5
United States of America Miami International Autodrome
17 - May 19
24 - May 26
Monaco Monte Carlo
7 - Jun 9
21 - Jun 23
28 - Jun 30
Austria Red Bull Ring
5 - Jul 7
United Kingdom Silverstone
19 - Jul 21
Hungary Hungaroring
26 - Jul 28
23 - Aug 25
Netherlands Circuit Zandvoort
30 - Sep 1
Italy Monza
13 - Sep 15
Azerbaijan Baku City Circuit
20 - Sep 22
18 - Oct 20
United States of America Circuit of the Americas
25 - Oct 27
1 - Nov 3
Brazil Interlagos
22 - Nov 24
United States of America Las Vegas Street Circuit
29 - Dec 1
6 - Dec 8
United Arab Emirates Yas Marina Circuit
-
United Arab Emirates Yas Marina Circuit
See full schedule

Team profile

Show full profile
show sidebar