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Aircraft Operations. Volume II - Construction of Visual and Instrument ...

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I-4-5-8 Procedures — <strong>Aircraft</strong> <strong>Operations</strong> — <strong>Volume</strong> <strong>II</strong><br />

23/11/06<br />

Maximum<br />

angle (Max )<br />

<br />

Runway centre line<br />

Final approach track<br />

Final approach track<br />

Runway centre line<br />

Table I-4-5-2. Lower limit on OCH<br />

<strong>Aircraft</strong><br />

category Lower limit on OCH (m (ft))<br />

5° < θ 15° 15° < θ 30°<br />

A 105 (340) 115 (380)<br />

B 115 (380) 125 (410)<br />

C 125 (410)<br />

D 130 (430)<br />

E 145 (480)<br />

30º for procedures<br />

restricted to Cat A/B;<br />

15º for other aircraft categories<br />

<br />

more than 5º)<br />

<br />

( equal<br />

to or less than 5º)<br />

150 m<br />

1 400 m minimum<br />

1 400 m<br />

Figure I-4-5-1. Final straight-in approach alignment<br />

VOR, NDB<br />

DF or LLZ<br />

facility<br />

THR Runway<br />

VOR, NDB<br />

DF or LLZ<br />

facility<br />

THR<br />

Runway

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