New Zealand ADS-B Technical TrialJuly-Sept 2005

• International Civil Aviation Organization• THE FOURTH MEETING OF ADS-B STUDY AND • IMPLEMENTATION TASK FORCE (ADS-B TF/4)• Nadi, Fiji, 26-28 October 2005.

H AndersonADS-B Trial Project ManagerAirways New Zealand

NZ ADS-B Technical Trial

Single antenna

Christchurch

July-Sept 2005

ICAO Asia Pacific ADS-B SITF WG26th October 2005

Expected coverage

Range seen (50nm rings)

Maximum Observed360nm

Usual ADS-B tracks

NUC – PA Value OK

Altitude 3300ft

UAE A345: Base leg track

PA went to zeroat touchdown

Positions not sequential – back, sideways, forward.

UAE_A345: Landing and Taxi track positions

UAE_A345: Zoomed Out

UAE_A345: Taxi to gate

Variations occurred

Surface level returns

Single antenna

Basic Analysis

• Airborne Data Fields (89) • On-ground Data Fields (89) • NUCpa values by airframe - Airborne • NUCpa values by airframe - Ground • Aircraft by Flight ID • Flights by individual Aircraft• Signal Strength• Comment on avionics fitment• Comment on operational value

New Zealand ADS-B Technical TrialJuly-Sept 2005

• International Civil Aviation Organization• THE FOURTH MEETING OF ADS-B STUDY AND • IMPLEMENTATION TASK FORCE (ADS-B TF/4)• Nadi, Fiji, 26-28 October 2005.

H AndersonADS-B Trial Project ManagerAirways New Zealand