Allied planes in World War II were known for their distinctive black and white stripes on the top on bottom of them that served a specific purpose.

Most aircraft have a white fuselage, with additional decals specific to the airline's colors. However, Air New Zealand is one of the only carriers worldwide that have all-black aircraft.

If it's black and white, H-shaped and near Milton, Delaware, it's probably John Chirtea's BlackFly, an electric vertical take-off and landing (eVTOL) aircraft. He bought it in August and it's one ...