Hadjar furious – but not at Lindblad: ‘I was

Hadjar furious – but not at Lindblad: ‘I was just powerless’

Isack Hadjar didn’t hold back over team radio at Suzuka – but when the dust settled, the Frenchman... The post Hadjar furious – but not at Lindblad: ‘I was just powerless’ appeared first on F1i.com.

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<p>Isack Hadjar didn’t hold back over team radio at Suzuka – but when the dust settled, the Frenchman...</p> <p>The post <a href="https://f1i.com/news/562264-hadjar-furious-but-not-at-lindblad-i-was-just-powerless.html">Hadjar furious – but not at Lindblad: ‘I was just powerless’</a> appeared first on <a href="https://f1i.com">F1i.com</a>.</p>

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technical Regulations

Art. C8.8.1

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Full Regulation Text

Technical Regulations

Article C8.8.1

FIA Source

Driver radio system

Chapter: C8

In Simple Terms

Every F1 car must have a radio system that lets drivers communicate with their team during the race. This radio system has to be made by an official FIA supplier and built to exact FIA specifications.

All cars are required to have a voice radio communication system
The radio must be manufactured by the FIA's designated supplier
The radio must meet the exact technical specifications set by the FIA
This ensures standardization and fair communication across all teams

Official FIA Text

All cars must be fitted with a voice radio communication system which has been manufactured by the FIA designated supplier to a specification determined by the FIA.

radio systemvoice communicationFIA supplierteam radiodriver communication

2026 Season Regulations