He won a prize of $:4,000 (then $20,000) for a pioneering flight across the English Channel.

The Vimy was used in many pioneering flights.

The young Air Force was a small organisation with the atmosphere of a flying club; however several pioneering flights were made by its members.

He is well known for his pioneering flights in a home-built Van's Aircraft RV-4.

Numerous pioneering flights were undertaken with the BMW 132.

Armour played a role in aviation history when he bankrolled the pioneering transcontinental flight of Cal Rodgers.

The CH-200 was used in a number of pioneering long-distance flights and attempts on distance and endurance records.

Many pioneering flights passed through the airport, including that of Amelia Earhart in 1937.

Portmarnock's beach was the starting point for two important pioneering flights.

The young air force was a small, close-knit organisation comparable to a flying club; however several pioneering flights were undertaken by its members.