Airco DH.16

Imagine: Wikimedia Commons

The DH.16 commercial biplane first flew in 1919, signaling the aviation industry's fundamental shift toward passenger transport operations beyond military applications. Single-engined and reaching 218.9 km/h through a 14-meter span, this 9.7-meter-long aircraft pioneered routes linking European capitals during aviation's commercial dawn. It established early standards for passenger comfort and reliability in emerging commercial aviation networks.