Mirza Ahmad Ispahani was the first chairman of an airline out of what main hub?
Pakistan International Airlines Pakistan International Airlines (Urdu: ‎ ) commonly known as PIA (Urdu: ‎ ) is the national flag carrier of Pakistan. Its main hub is Karachi while Lahore and Islamabad are its secondary hubs.
Ariana Afghan Airlines Ariana Afghan Airlines Co. Ltd. (Persian: هواپیمایی آریانا‎ ‎ , Pashto: آريانا افغان هوايي شرکت‎ ), also known as "Ariana", is the largest airline of Afghanistan and serves as the country's national carrier. Founded in 1955, Ariana is the oldest airline of Afghanistan. The company has its main base at Kabul International Airport, from where it operates domestically, and also provides international connections that link Afghanistan with China, Germany, India, Iran, Kuwait, Pakistan, Russia, Saudi Arabia, Tajikistan and Turkey. The carrier is headquartered in Shāre Naw, Kabul, and it is wholly owned by the Afghan government. Ariana Afghan Airlines has been on the list of air carriers banned in the European Union since  2006 (2006-) .