ETL 1110-3-510 - Change 1 - Aviation Complex Planning and ...

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Appendix D-Frangibility Requirements This ETL supersedes ETL 1110-3-506, dated 1 March 2011. ... slope (with engine on) and 5.25 degree (engine out). They survey the area for terrain ... and obstacle clearance required to safely fly on the glide slope autonomously. A-5. ETL 1110-3 …

  Requirements, Engine, Clearance, Obstacle, Engine out, And obstacle clearance