AC 90-80B

Historical

Advisory circular · Approval of Offshore Standard Approach Procedures, Airborne Radar Approaches, and Helicopter En Route Descent Areas

A newer version is currentThis is a historical version. AC 90-80C CHG 1 Ed Update is the version in force, approved March 21, 2025.
Approved
April 12, 1992
Last reviewed
January 18, 2001
Cancels
AC90-80A
Cancelled by
AC90-80C
Family
AC 90-80 · 5 versions
Revision
B
14 CFR parts
27, 29, 43, 91, 135

Guidance, not mandatory unless a rule or AD requires it. DRS record last changed November 21, 2025.

Show pages 41–52
Page 53 · 1Open in PDF

Appendix 5 APPENDIX 5. SAMPLE OFFSHORE INSTRUMENT CHARTS FIGURE 5-1. SAMPLE DELTA 30°° OSAP FIGURE 5-2. SAMPLE PARALLEL OFFSET OSAP FIGURE 5-3. SAMPLE ARA CHART FOR SINGLE PLATFORM FIGURE 5-4. SAMPLE ARA CHART FOR PLATFORM CLUSTER FIGURE 5-5. SAMPLE HEDA CHART

Page 54 · 2Open in PDF

Appendix 5 APPENDIX 5. SAMPLE OFFSHORE INSTRUMENT CHARTS Figure 5-1. SAMPLE DELTA 30°° OSAP

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Appendix 5 APPENDIX 5. SAMPLE OFFSHORE INSTRUMENT CHARTS Figure 5-2. SAMPLE PARALLEL OFFSET OSAP

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Appendix 5 APPENDIX 5. SAMPLE OFFSHORE INSTRUMENT CHARTS Figure 5-3. SAMPLE ARA CHART FOR SINGLE PLATFORM

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Appendix 5 APPENDIX 5. SAMPLE OFFSHORE INSTRUMENT CHARTS Figure 5-4. SAMPLE ARA CHART FOR PLATFORM CLUSTER.

Page 58 · 6Open in PDF

Appendix 5 APPENDIX 5. SAMPLE OFFSHORE INSTRUMENT CHARTS Figure 5-5. SAMPLE HEDA CHART.