👉 The VAFL, or Voluntary Ancillary Fleet, refers to the fleet of aircraft that are not required by a specific operational mission but are nonetheless maintained and operated by airlines. These aircraft, which can include smaller planes or helicopters, are typically used for tasks such as crew training, maintenance operations, and providing support services like medical evacuation or cargo transport. VAFLs play a crucial role in ensuring that airlines can maintain readiness and operational efficiency, even when larger aircraft are not needed for their primary missions. This fleet is often kept in a ready state to address unexpected needs or to supplement larger aircraft during peak demand periods.