-
A TCAS compliant with TCAS II Change 7.1

-An enhanced TAWS module derived from T2CAS TAWS module.
The advantages of this integration are the same as for T2CAS, a step further: reduced weight, volume, wiring, and power consumption.
The TAWS module of T3CAS is developed from the TAWS module of T2CAS. It will also include additional features such as:
- 
The Eleview (equivalent to the EGPWS Peaks mode) that enables RNP AR operations

-
The obstacle database.

The certification of the T3CAS is expected by end 2009. More information is available at http://www.acssonboard.com/media/brochures/T3CAS.pdf.
4.5. FUTURE SYSTEMS
At the time of writing the brochure, no new TAWS computer is expected on a short term.

5. RUNWAY SURVEILLANCE
On-board Airport Navigation System – OANS
5.1 Description of OANS 5-4
5.1.1 OANS Terminology 5-4
5.1.1.1 Airport Mapping Data Base (AMDB) 5-4
5.1.1.2 Airport Data Base (ADB)  5-4
5.1.1.3 Airport Map 5-4
5.1.1.4 Coverage Volume 5-5
5.1.1.5 Airport Map Displayed in ARC and ROSE NAV Mode 5-5
5.1.1.6 Airport Map Displayed in PLAN Mode 5-5
5.1.1.7 Map Reference Point  5-5
5.1.2 OANS Principles 5-5
5.1.2.1 Airport Moving Map 5-5
5.1.2.2 Approaching Runway Advisory 5-6
5.1.3 OANS Indications 5-7
5.1.3.1 Aircraft Symbol  5-8
5.1.3.2 FMS Active Runway 5-8
5.1.3.3 FMS Destination Arrow  5-9
5.1.3.4 Airport Map 5-9
5.1.3.5 Approaching Runway Indication 5-11
5.1.3.6 OANS Messages 5-12
5.1.4 OANS Controls 5-13
5.1.4.1 EFIS CP Range Selector 5-13
5.1.4.2 EFIS CP ND Display Mode 5-13
5.1.4.3 KCCU 5-15
5.1.4.4 MOVE Function 5-15
5.1.4.5 Interactive Control Menu 5-15
5.1.4.6 Soft Control Panel  5-15
5.2 Operational Recommendations for OANS  5-16
5.2.1 For the Airline 5-16
5.2.2 For the Flight Crew 5-17
5.3 Regulations for OANS 5-17
5.4 Manufacturer for OANS  5-17
5.4.1 Update of OANS Databases 5-18
5.5 Future Systems 5-18 Runway end Overrun Warning and Protection – ROW/ROP

Brake To Vacate - BTV
5.6 Description of ROW/ROP  
5-20
5.6.1 ROW/ROP Principles  
5-21
5.6.1.1 Automatic Detection of the Runway for Landing  
5-22
5.6.1.2 ROW Armed  
5-22
5.6.1.3 ROW Engaged   
5-22
5.6.1.4 ROP Armed   
5-23
5.6.1.5 ROP Engaged  
5-23
5.6.2 Auto Brake Disconnection  
5-23
5.6.3 ROW/ROP Indications  
5-24
5.6.3.1 ROW Indications When Armed  
5-24
5.6.3.2 ROW Indications When Engaged   
　
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