Iran's airline industry - like so many industries in the country - is hit by sanctions. So Iran has worked at developing its own planes and has been successful.

However, four planes have crashed in the last 12 years, which has grounded the indigenous industry.

Soraya Lennie joins us in studio this week. She has spent almost two years reporting for Al Jazeera from inside Iran, and knows the realities of sanctions on society there.

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Source: Al Jazeera