Quick links
IFR Procedure Design Services
List of all ASAP s.r.o. Services
GPS / GNSS Procedures Design
International forum for discussion and information concerning IFR procedure design.
PHX Software for Aeronautical Charting and IFR Procedure Design
Coding legs
22.06.2012
Submission:
TF flyover followed by a DF leg PANS OPS states on page III-2-5-APP-2 ‘if a procedure requires a DF after a flyover then the previous leg shall be coded CF or DF’ Does anybody know why PANS OPS doesn't allow TF flyover DF when it is an acceptable sequence in ARINC attachment 5, para 1.3?
Greg Perris
Principal Procedures Designer, Aeronautical Design & Development
Airways – New Zealand
.
Answer or Commentary:
The PANS-OPS coding chapter refers to ARINC 424-15, because there are still a lot of boxes that do not comply with the newer standard fly around. Hence the discrepancy between the statements in PANS-OPS and the current ARINC 424.Beat Zimmermann - Air Navigation Institute GmbH - Switzerland
.
Do you want comment this article or ask something?
Fill the submission form »