This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.

This year saw the beginning of what became known as World War I and also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft with the St. Petersburg–Tampa Airboat Line.