AIRS II Convair 580 Overview

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Dave Marcotte Ismail Gultepe

IAR-FRL MSC

AIRS – II Data Workshop November 9, 2004

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Over-Over View

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Flight hours – budgeted/planned 80 project + 5 test = 85

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Flight hours – flown 75

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23 flights ~ 3.3 hrs/flight in 2 Intensive Operational Periods (IOPS)

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Dates (Planned)

– Nov 3 - Dec 12 – IOP1 – Jan 19 – Feb 13 – IOP2

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Dates (Flights)

– Nov 11 – Dec 15 – IOP1 – Jan 19 – Feb 11 – IOP2

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Instrumentation

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Atmospheric State Parameters – Temperature, Dewpoint, 3 Axis winds

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Aircraft State Parameters – TAS, Pressure Altitude, Position (Inertial and GPS), Attitude and Rates, Engine Parameters,

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Cloud Physics – Liquid and total water, Hydrometeors (PMS, SPEC and DRI Cloudscope, T-probe)

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Remote Sensing – Ka band (8 mm), X band (3 cm), W band (3 mm), FTS, IR and Vis pyranometers

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Icing – Rosemount and Vibro-meter ice detectors, Certification Rod (ice accretion), Fuselage and Underwing and Propeller Video

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Research Flight Mission Objectives

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Ground based remote sensing system validation over Mirabel

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Forecast validation – anywhere

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Ice accretion and aerodynamic performance effects

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Aircraft based remote sensing validation

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Icing characterization

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Lake Flight

Jan 26 2004

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Georgian Bay

Nov 24 2003

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Lake Flight

Feb 5 2004

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Mirabel Flight

Jan 22 2004

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Flight Summary by Destination

• Mirabel

15 of 23

• Lake Ontario – Lake Erie

4 of 23

• Georgian Bay

2 of 23

• Others

(Lake Ontario and Mirabel,

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Flight Summary by Icing Encounter

• Zero  Trace

5 of 23

• Light

5 of 23

• Light Moderate

5 of 23

• Moderate

3 of 23

• ModerateSevere

5 of 23

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