Aeronautical Terms beginning with F

Feeder Route

A feeder route is a route depicted on IAP charts to designate courses for aircraft to proceed from the en route structure to the IAF. Feeder routes, also referred to as approach transitions, technically are not considered approach segments but are an integral part of many IAPs.


Field

See Database Field


Final Approach and Takeoff Area (FATO)

The FATO is a defined heliport area over which the final approach to a hover or a departure is made. The touchdown and lift-off area (TLOF) where the helicopter is permitted to land is normally centered in the FATO. A safety area is provided around the FATO.


Fix

A geographical position determined by visual reference to the surface, by reference to one or more radio NAVAIDs, by celestial plotting, or by another navigational device. Note:Fix is a generic name for a geographical position and is referred to as a fix, waypoint, intersection, reporting point, etc.


Flight Information Region (FIR)

A FIR is an airspace of defined dimensions within which Flight Information Service and Alerting Service are provided. Flight Information Service (FIS) is a service provided for the purpose of giving advice and information useful for the safe and efficient conduct of flights. Alerting Service is a service provided to notify appropriate organizations regarding aircraft in need of search and rescue aid, and assist such organizations as required.


Flight Level (FL)

A flight level is a level of constant atmospheric pressure related to a reference datum of 29.92 in.Hg. Each flight level is stated in three digits that represents hundreds of feet. For example, FL 250 represents an altimeter indication of 25,000 feet.


Floating Waypoints

Floating waypoints represent airspace fixes at a point in space not directly associated with a conventional airway. In many cases they may be established for such purposes as ATC metering fixes, holding points, RNAV-direct routing, gateway waypoints, STAR origination points leaving the en route structure, and SID terminating points joining the en route structure.


Fly-By (FB) Waypoint

A waypoint that requires the use of turn anticipation to avoid overshooting the next flight segment.


Fly-Over (FO) Waypoint

A waypoint that precludes any turn until the waypoint is overflown, and is followed by either an intercept maneuver of the next flight segment or direct flight to the next waypoint.


Four Corner Post Configuration

An arrangement of air traffic pathways in a terminal area that brings incoming flights over fixes at four corners of the traffic area, while outbound flights depart between the fixes, thus minimizing conflicts between arriving and departing traffic.


Buy from Amazon

Certified Flight Instructor Oral Exam Guide

Offset Screwdriver Set, Ratchet, 5 Pc

Avoiding Common Pilot Errors

13-Piece 1/4-Inch Dr. 12-Point Standard Metric Socket Set

Spot Satellite Messenger with GPS Tracking

Wilbur and Orville


Copyright © 2002-2024 Touring Machine Company. All Rights Reserved.