Phil Marques Head of ATC Dubai APP Future Concepts in ATC Presented by Phil Marques Head of ATC Dubai APP Prepared by DANS ATM Development

Dubai’s Operations today Why we need future concepts to be implemented Dubai challenge DANS Wake Vortex Programme Wake mitigation procedures medium/long term

DXB - Dubai’s Operations Today The illustration depict segregated operations in DXB with single downwind and use of Holding pattern

Local airspace Parachuting Area Military Area

Why we need future concepts to be implemented

Dubai challenge Reduce separations Enhance safety Enhance performances

Validation and analysis goal Wake turbulence New procedures

Wake Vortex Programme DANS future Wake System

3 Lockeed Martin WindTracer Wake Vortex Programme 2 3 Lockeed Martin WindTracer

LIDAR DXB1 – 12L IGE (In-Ground Effect) Operational since Aug. 2013 Alignment of the scan plane: Not perpendicular to the 12L glide scope but with an angle of 10.52̊ to that plane Aircraft on glide scope is estimated to be at: Altitude (above 12L threshold) 238 ft based on 3 ̊ glide scope Ground Range from DXB1: 709 m

LIDAR DXB2 – 30L/30R OGE (Out-Ground Effect) Operational since Nov. 2013 Alignment of the scan plane: The azimuth alignment is perpendicular to the 30 L glide scope Aircraft on glide scope is estimated to be at: Altitude (above 30L threshold) 1101 ft based on 3 ̊ glide scope Ground Range from DXB2: 718 m

LIDAR DXB3 – 30L IGE (In-Ground Effect) Operational since Jul. 2014 Alignment of the scan plane: The azimuth alignment is not perpendicular to the 30 L glide scope but with an angle of approx. 6 ̊ from the perpendicular Aircraft on glide scope is estimated to be at: Altitude (above 30L threshold) 256 ft based on 3 ̊ glide scope Ground Range from DXB3: 588 m

LIDAR VAD SCAN Measurements of: Radial Velocity Vertical Wind Speed Horizontal Wind Speed Wind Direction EDR (Eddy Dissipation Rate) Frequency of 1 hour

1. TURN TO FINAL – GS INTERCEPT 2. GS INTERCEPT – TOUCHDOWN Parallel approach at DXB 1. TURN TO FINAL – GS INTERCEPT 2. GS INTERCEPT – TOUCHDOWN

1. TURN TO FINAL - NTZ START RPAT (RNP Parallel Approach Transition) procedure at DXB 1. TURN TO FINAL - NTZ START 2. NTZ START - PFAF 3. PFAF-AAW 4. AAW-TOUCHDOWN NTZ AAW PFAF

Current ILS parallel operations with 3 degrees Variable glide path geometry Current ILS parallel operations with 3 degrees

Example of future operations supported by GBAS technology Variable glide path geometry 2 Example of future operations supported by GBAS technology

RACS Quad Approach@DWC Other main operational and technological projects RACS Remote Aerodrome Control Service Quad Approach@DWC

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