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AIM

10/12/17

5−2−13

Departure Procedures

constraints. Crossing altitudes and speed restrictions

on ODPs cannot be canceled or amended by ATC.

i. RNAV Departure Procedures

All public RNAV SIDs and graphic ODPs are

RNAV 1. These procedures generally start with an

initial RNAV or heading leg near the departure end of

runway (DER). In addition, these procedures require

system performance currently met by GPS or DME/

DME/IRU RNAV systems that satisfy the criteria

discussed in AC 90−100A, U.S. Terminal and En

Route Area Navigation (RNAV) Operations.

RNAV 1 procedures must maintain a total system er-

ror of not more than 1 NM for 95% of the total flight

time.

REFERENCE−

AIM, Global Positioning System (GPS)

Para 1−1−17 k, Impact of Magnetic Variation on PBN Systems

9/13/18

AIM