仪表等级飞行员理论培训stage4-201 DEPARTURE CHARTS

1、Going Places Under Instrument Rules Entails Three Primary PhasesU.S. U.S. TERMINAL TERMINAL PROCEDURES PROCEDURES PUBLICATIONPUBLICATION(TPP)(TPP) “PLATES” “PLATES”The purpose of the U.S. Terminal Procedures Publication (TPP) is to enable pilots to guide their aircraft into and out of airports. Whet

2、her for departing or arriving, these procedures exist to make the controllers and pilots jobs safer and more efficient. TPPs include approach procedures, arrival and DPs and airport diagram.New and improved old term! SID Standard Instrument DepartureIn the interest of International harmony, the FAA

3、has re-introduced the term “SID” while also utilizing the term “Obstacle Departure Procedures (ODP)” to describe certain procedures. Thus, two separate types of DPs are defined in AIM 5-2-6: SIDs and ODPs.INSTRUMENT DEPARTURE PROCEDURES (DPs)OBSTACLE DEPARTURE PROCEDURE (ODP) TEXTUAL DPs(IFR DEPARTU

4、RE PROCEDURES)ATC/GRAPHICAL DEPARTURE PROCEDURESSIDsOBSTACLE DEPARTURE PROCEDURE (ODP) TEXTUAL DPs(IFR DEPARTURE PROCEDURES)ATC/GRAPHICAL DEPARTURE PROCEDURESSIDSINSTRUMENT DEPARTURE PROCEDURES (DPs)STANDARD TAKE-OFF MINIMUMS: 1 statute mile for single- and twin-engine airplanes, and statute mile fo

5、r aircraft with more than 2 engines.OBSTACLE DEPARTURE PROCEDURE (ODP) TEXTUAL DPs(IFR DEPARTURE PROCEDURES)ATC/GRAPHICAL DEPARTURE PROCEDURESSIDSINSTRUMENT DEPARTURE PROCEDURES (DPs)OBSTACLE DEPARTURE PROCEDURE (ODP) TEXTUAL DPs(IFR DEPARTURE PROCEDURES)Paleo Three DPHenry One DPATC/GRAPHICAL DPsIN

6、STRUMENT DEPARTURE PROCEDURES (DPs)ComplexPilot NavSimpleVectorHenry OneGraphic DPs are relatively simple they graphically show the NavAids and their relationship to each other.The DEPARTURE ROUTE DESCRIPTION is equally simple, providing basic directions from the runway to a minimum altitude where d

7、eparture radar contact is establishedPaleo ThreeSome DPs are more complex, requiring the pilot to navigate him/herself through the entire route to the en-route phase (though radar guidance can realistically be expected). The DEPARTURE ROUTE DESCRIPTION is also more complex, specifying each leg from

8、fix to fix.The DEPARTURE ROUTE DESCRIPTION Gives The Routing Instructions In Textual FormatDPS PALEO THREE . 30 SWANN THREE . 31The “PALEO THREE” DP FOR BWIThe Header Gives The Identifier For The DP and The Area Which It ServesNote That, Upon Revision, The Paleo 3Paleo 3 DP Becomes ThePaleo 4Paleo 4

9、 DP4This is the FAAs Plate Identification Code numberThis Identifies the Date of the DP In this case: Year 2000, 279th DayFOURThe Planview Graphically Illustrates The Route Of Flight Along With Key Points, NavAids, and Altitudes.U.S. Standard for Terminal Instrument Procedures (TERPs)The United Stat

10、es Standard for Terminal Instrument Procedures (TERPS) is the approved criteria for formulating instrument approach procedures.200/NM2004001 NM2 NM 35 Standard Take-Off climb gradient for IFR 200/NM1523041 NM2 NM 35 200/NM 9648TERPs further specifies an obstacle free departure path based on the assu

11、mption that your aircraft is capable of at least 200/NM this provides you with at least 48 of obstacle clearance per NMTERPS specifies a non-penetration slope of 152/NM200/NM152304 35 481 NM2 NMIf an obstacle penetrates the non-penetration slope 250/NMthen the departure slope must be adjusted up to maintain the required obstacle clearance per NM.380 PeakClimb Gradient: 380 / 1.52 = 250/NM120Required climb gradient is 250 per Nautical Mile, but wait- our instrument only reads feet per minute. How do we convert?Li