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AO-0307 — Wake Turbulence separations (for arrivals) based on Dynamic Aircraft Characteristics

Optimization of the ICAO wake turbulence separation classes by use of longitudinal wake turbulence dynamic pair-wise separation (D-PWS) minima on arrivals, applicable under given operating conditions in particular given weather conditions, and of the associated supporting tools, using dynamic input data. This allows conditional reduction or suspension of separation minima for most aircraft pairs, enabling runway throughput increase compared to ICAO scheme, whilst maintaining acceptable levels of safety.

Rationale
The demand is high for airport capacity and efficiency at some European airports, and in particular for increased runway throughput.
Today's ICAO separations are based on certificated Maximum Take Off Mass (MTOM) and it includes three categories (i.e. HEAVY, MEDIUM or LIGHT) allocating all aircraft into one of them. Because the separations are static, this leads to over separation in many instances resulting in a loss of runway throughput. Using knowledge gained with static pair-wise separation (S-PWS) development and using dynamic input data, further optimization is possible.
Forecast V3 end date
Benefits start date (IOC)
31-12-2029
Full benefits date (FOC)
31-12-2033
Current Maturity Level
V1
Solution Data Quality Index
Current Maturity Phase
R&D
Scope
Release
PCP Status

Enablers

Code Dates
 
2015 15
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AO-0307
 
A/C-37a
V4
V5
IOC - FOC
A/C-48a
V4
V5
IOC - FOC
AERODROME-ATC-16a
IOC - FOC
AERODROME-ATC-46
APP ATC 99
V4
V5
IOC - FOC
APP ATC 126
V4
V5
IOC - FOC
REG-0524
A/C-33a
V4
V5
IOC - FOC
AERODROME-ATC-60
AIRPORT-08
V4
V5
IOC - FOC

Dependent OI Steps

Relationship Code Title Related Elements
Has predecessor AO-0306 Wake Turbulence Separations (for Arrivals) based on Static Aircraft Characteristics

SESAR Solutions: No associated data

PCP Elements: No associated data

Implementation Objectives: No associated data