Definition
A category used by the FAA to group several types of airspace that fall outside the standard controlled (Classes A, B, C, D, E) and uncontrolled (Class G) classifications. It includes areas such as local airport advisory areas, military training routes, temporary flight restrictions, parachute jump areas, published VFR routes, terminal radar service areas, and national security areas.
Plain English
A catch-all label the FAA uses for airspace that doesn't fit neatly into the lettered classes. These are special-purpose areas pilots still need to know about and account for when planning a flight.
Context Anchor
Seen in FAA airspace study material, aviation charts, and flight planning when a route may pass through areas with special procedures or cautions.
Why Pilots Care
Pilots must locate these areas to avoid violations and maintain safe separation from activities such as military operations or parachute drops.
Intuition Check
“Other” does not mean “unimportant.” In this FAA use, it means recognized airspace areas outside the main categories, and those areas may still affect how you fly.
Example Sentence 1
During flight planning, the pilot reviewed the chart for any other airspace along the route, including military training routes and temporary flight restrictions.
Example Sentence 2
Other airspace includes parachute jump areas that may require temporary flight restrictions.