HP d212 Manual do Utilizador descarregar pdf (Página 118)

FMS-D212-725-1

Page 4-11

This document is private and confidential and is supplied on the express condition that it is not to be used for any

purpose or copied or communicated to any other person without written permission from Dart Aerospace Ltd.

Revision:

TC Approved Date: 13.08.09

4.4 Hover Ceiling Charts

The Hover Ceiling charts (See Figure 4-6 Sheets 1 – 8) present hover

performance IGE and OGE (allowable gross weight) for conditions of

pressure altitude and outside air temperature (OAT). For actual gross weight

limitations during takeoff and landing, refer to Density Altitude – Gross

Weight Limit for Takeoff and Landing, Section 1. The 204-704-037-003

particle separator kit is not approved as part of this modification.

4.5 Takeoff Distance

The Takeoff Distance Charts provide takeoff distances required to clear a 50

foot obstacle in a zero wind condition, using a takeoff flight path which will

avoid the critical areas of the Height-Velocity Diagram for Smooth, Level,

Firm Surfaces (Figure 1.7). Takeoff is initiated from a 4 foot hover.

4.6 Rate of Climb – Maximum

4.6.1 The Rate of Climb – Maximum charts predict the approximate rate of

climb at all allowable density altitudes for the Eagle Single in two different

configurations:

4.6.1.1 The first configuration, all bleed air systems are off, maintains 55.7

PSI (100%) engine torque until the altitude or OAT increases the MGT to

863°C takeoff limit or the EGT takeoff limit found on the OAT vs EGT limits

placard. If the climb is continued the engine torque will decrease.

Note

Takeoff power is limited to 5 minutes.

4.6.1.2 The second configuration, engine de-ice on, maintains maximum

continuous power which is limited by engine torque (49 PSI (88%)) at low

altitude. As altitude or OAT increases the flight crew will be limited to the

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HP d212 Manual do Utilizador Página 118