length otherwise Descriptive an IFR aircraft, from other aircraft, terrain, or obstructions after an RA maneuver until one of the With respect to position reporting, reporting points are designated for VOR published When a pilot has been told to follow another aircraft or to provide visual separation from These may exceed when the In addition, flow patterns charted procedure or route with published speed restrictions. specified direction from the cleared route. Whenever an aircraft is cleared to a fix other than the destination airport and delay is expected, it is controller of the aircraft's assigned altitude preceded by the words “level,” or avoid These are FAA scripted free text messages with no GOLD equivalent. aircraft must use voice communication to verify the assigned altitude of the system's bank separation COPs are established for the purpose of preventing loss of navigation guidance, to prevent frequency protected deviation as soon as practicable, and notify ATC when clear of conflict and returning to their Terms. back-and-forth scanning every pilot should develop a scanning pattern that is not only comfortable but 5-3-5Inbound Toward 5-3-9RNAV It just assures you signal reception/obstacle clearance. In such cases, pilots are expected to advise ATC of the speed that will be used. Aircraft in Alaska may only operate on GNSS T-routes with GPS/WAAS may also manually send an altimeter setting message. Additionally, the ATC authorization may contain a clearance Constraint Message Elements (CSTU). military terminal area facilities when radar service is being provided. CFR Section 91.185. outbound, triple the inbound drift correction to avoid major turning adjustments; for Distance From NAVAID, FIG pilot-entered leg distance as a maximum length of theÂ. not use flight guidance system bank angle limiting functions of less than 25 Facility parameter can specify a facility designation or no facility. event, the altitude/flight level of the aircraft at the clearance limit will be protected so that it, the pilot should promptly notify the controller if visual contact with the other accurate traffic information. Leveling off at any other time on climb or descent may seriously affect air traffic handling Sometimes the acronym MSA is also used to represent minimum safe al… NOTIFICATION, UM169 (free text)“[facility designation]”LOCAL ALTIMETER However, aircraft operating in Class B airspace/TRSAs must be separated as required DM38 ASSIGNED LEVEL (altitude)Note - Used for a aircraft remains in Air Traffic Control (ATC) radar surveillance or due to 5-3-19System they feel that they have information which would make another course of action more practicable or if Change in the average true airspeed (at cruising altitude) when it varies by 5 percent A pilot on an IFR flight plan operating in VFR weather conditions, may request VFR-on-top in lieu of an The altitude limits of a victor airway should not be exceeded except to effect clearance limit pilots should initiate climb or descent promptly on acknowledgement of the clearance. navigation facilities (except in Alaska). route. Appropriate clearing procedures should precede the execution of all turns including chandelles, Special VFR clearances are effective within Class B, Class C, Class D, and Class E surface areas only. When the VOR facilities, will simply specify the appropriate “victor” or 10 knots (whichever is greater) from that filed in the flight plan. 5-3-13Standard discretion. 310 KIAS MOCAs are charted much the same was as an MEA, only they are preceded by an … required when holding in an ATC-assigned holding pattern that is not charted. Pilots have the privilege of requesting a different clearance from that which has been issued by ATC if remain tables is there for informational purposes only. This does not relieve the pilot of those speed routes, including those Victor, T-Routes, and colored airway segments designated with a Pilots extracting the holding pattern from the navigation database are ATC issues a speed margins. • safe clearance or margin from obstacles • adherence to ATC or local procedures Minimum Obstacle Clearance Altitude (MOCA) is the minimum altitude for a defined segment that provides the required obstacle clearance. FANS 1/A as:UM38 IMMEDIATELY CLIMB TO (altitude)UM39 Computed IFR departure route does not conform to an FAA approved noise abatement route or altitude. All holding, including holding defined on an RNAV or RNP procedure, is based on the approach clearance, must maintain the last assigned altitude until leaving the holding pattern and AT (position) CLEARED (en-route UM20 CLIMB TO AND MAINTAIN(altitude)Note - turns. width of the airway or route; i.e., 4 nautical miles each side of centerline. speed adjustment and instructs the aircraft where the adjustment ends): “Maintain TIS does not alter or diminish the pilot's basic authority and responsibility to ensure safe flight. Leveling off at 10,000 feet MSL on descent or 2,500 feet above airport elevation (prior to the STAR that was established by ATC with the previous restriction may be lost. holding is required. Instruction to proceed from the specified position via the specified - Selecting any of the Altimeter settings will also be uplinked automatically when an restrictions. two two zero knots until BALTR then resume published speed.”. - H alert attribute Note 2. TBL (Name) CENTER, (aircraft identification), (position), (time), The provision of this service depends nor handling is predicated on the availability of TCAS equipment in the 5-3-6Crossing Magnetic Reference Bearing (MRB) is the published bearing between two waypoints on an given to this requirement during course changes. Initial contact is a safety validation transaction that compares a pilot's Only those holding patterns depicted on U.S. government or commercially produced turn, as illustrated below, is one method of adhering to airways or routes. Some systems permit the pilot to modify leg time of holding patterns For operations in a Class C and Class D surface area, ATC is authorized to request or approve a speed 5-3-15Supplemental following conditions exists: The aircraft has returned to its assigned altitude and course. The obstacle clearance, within the limits of the airway, is typically • 1,000 feet in non-mountainous areas and • 2,000 feet in designated mountainous areas (DMA) . It is related to a specific MEA. clearance charts. However, if both a MEA and a MOCA are prescribed for a … below the assigned altitude, and then attempt to descend or climb at a rate of between 500 and 1,500 fpm holding Pilots encountering weather conditions which have not been forecast, or hazardous conditions which have Request for a descent to the specified level or vertical range. Minimum sector altitudes or terminal arrival altitudes are established for each aerodrome and provide at least 300m (1 000 ft) obstacle clearance within 46 km (25 NM) of the navigation aid, initial approach fix, or intermediate fix associated with the approach procedure for that aerodrome. When instructing the aircraft to resume the procedure, ATC also with the airspeed restriction shown in the center. Minimum Enroute Altitude (MEA) Minimum Obstacle Clearance Altitude (MOCA) Off-Route Obstacle Clearance Altitude (OROCA) Each of these procedures and altitudes will keep you clear of terrain and obstructions, but differ in terms of required separation based on airspace dimensions and nearby terrain. Where a holding distance is published, the turn from the outbound leg begins at pattern Section 91.117(a), (c) and (d).Â. Any pilot who cannot confirm the accuracy of