RDR-4000 IntuVue Weather Radar Pilot Training for Airbus Aircraft

Transcription

1 1 RDR-4000 IntuVue Weather Radar Pilot Training for Airbus Aircraft Roger Moore C&PS Flight Technical Services Please dial-in for the audio portion of the webinar International: +1 (703) US/Canada: +1 (866)

2 Confidential & Proprietary Notice This work contains valuable confidential and proprietary information. All proposals, reports, drawings, specifications, data, information, or other material, whether accompanying this notice or separately supplied in furtherance of this Proposal, are the property of Honeywell, Inc. are disclosed by Honeywell only in confidence, and, except as Honeywell may otherwise permit in writing, are to be used, disclosed, or copied only to the extent necessary for the evaluation thereof by recipient, or by the end use customer or higher tier contractor or subcontractor between said customer and recipient, in furtherance of the purposes by which this Proposal is made by Honeywell. Disclosure by recipient to such end use customer or higher tier contractor or subcontractor shall be made by recipient only under the same restrictions as the original disclosure to recipient by Honeywell. The foregoing shall not apply to any of such material to the extent that the contents (i) are now, or subsequently become, available to the public without payment, (ii) were previously known to recipient, or (iii) subsequently become otherwise known to the recipient without restriction. All such material, together with all copies thereof, is to be returned to Honeywell when it has served its purpose, or shall be otherwise disposed of as directed by Honeywell. This unpublished work is protected by the laws of the United States and other countries. If publication occurs, the following notice shall apply: Copyright 2013, Honeywell Inc. All Rights Reserved. NOTICE - FREEDOM OF INFORMATION ACT (5 USC 552) AND DISCLOSURE OF CONFIDENTIAL INFORMATION GENERALLY (18 USC 1905) This document is being furnished in confidence by Honeywell Inc. The information disclosed herein falls within exemption (b) (4) of 5 USC 552 and the prohibitions of 18 USC These Commodities, Technology or Software Were Exported From the United States in Accordance with the Export Administration Regulations. Diversion Contrary to U.S. Law Prohibited. ECCN Designation: 6E994 2

3 Training Modules A Quick Review 3D Volumetric Buffer Operational Modes Operational Mode Review Operational Examples In Service Experience 3

4 It s Easier to Use, But it s Different 4

5 Conventional Tilt Based Radar 5

6 Cruise - Ground Park 6

7 Analysis 1:60 Rule 1 =? Feet 60nm VOR Form 1 degree at 60nm =? feet 1 60nm = = 6000 feet ~ 1nm 1 degree at 40nm =? feet General Form 1 40nm = = 4000 feet An Air Transport Antenna has a 3º beamwidth 3 40nm = 12,000 feet 7

8 Antenna Beamwidth BEAMWIDTH IN FEET X-Band nm 8

9 Analysis 1. For a 3-Degree Beam ½ Beamwidth = +1.5 degrees 12,000 8,000 38,000 4,000 40nm 0-4,000-8,000-12,000 40nm = 4,000 9

10 Analysis 1. Raised beam another ½ degree 2. Frozen storm tops begin to disappear 38, ,000 8,000 4, ,000-8,000-12,000 40nm 40nm = 4,000 10

11 Analysis 1. Increase gain to MAX 38, ,000 8,000 4, ,000-8,000-12,000 40nm 40nm = 4,000 11

12 Analysis 1. Wet storm top disappears at , = +8,000 38,000 +8, , ,000 8,000 4, ,000-8,000-12,000 40nm 40nm = 4,000 12

13 Conventional Tilt Based Radar 13

14 Color Levels vs. Probabilities For Convective Weather! 14

15 Convective Activity 15

16 It s Easier to Use, But it s Different 16

18 RDR-4000: 3-D Volumetric Scanning 320nm A Complete 3D Picture of Weather & Terrain 18

19 3-D STC Makes Frozen Storm Tops More Visible 19

20 3-D Volumetric Scanning Ensures Most Reflective Part of Storm is Detected 20

21 Corrected for Earth s Curvature Effect 21

22 Earth s Curvature Effect FL NM 120 NM 150 NM 22

23 3-D Volumetric Memory Buffer Contains Weather and Ground Returns 23

24 Internal Global Terrain Database 100% World-wide Terrain Coverage 24

25 Weather Modes Ground Returns Removed 25

26 Enhanced Turbulence Detection What is it? Automatic turbulence detection Provided out to 40 nm More sensitive First system certified to new FAA Enhanced Turbulence Minimum Operational Performance Standard (MOPS) What does it provide? Fewer false indications Increased detection accuracy Up to 12 times more sensitive Improved correlation between turbulence and the predicted g-forces Easier to see magenta blocks +/-5000 around aircraft altitude 26

27 3D Volumetric Buffer Latitude/Longitude Altitude Range Reflectivity Turbulence Weather/Ground 27

28 Flight Path vs. 3D Buffer Data Primary Weather Secondary Weather 28

29 Flight Path vs. 3D Buffer Data Primary Weather Secondary Weather 29

30 Constant Altitude Horizontal Slices Weather slice at 12,000 feet Weather slice at 22,000 feet 30

32 Auto Modes ALL & ON PATH Captain s Mode Selection System Control First Officer s Mode Selection Captain s Altitude Selection Gain Control First Officer s Altitude Selection 32

33 AUTO Modes Analyzes data in the 3-D volumetric buffer to: Show weather relevant to the aircraft s flight path in solid colors Show weather secondary to the aircraft s flight path in cross-hatched colors Primary Weather Based on Vertical Flight Path: Vertical rate Ground speed Extrapolated to 60nm, then fixed Secondary Weather 33

34 ALL Mode - Low Altitude FL250 Aircraft below FL250 Straight & Level Flight Path or Vertical Flight Plan Display maximum weather at +/ feet in solid pattern Display secondary weather in cross-hatch pattern 34

35 ALL Mode - Low Altitude, Climbing FL250 FL100 Aircraft below FL250, climbing Display maximum weather along flight path +/ feet Display secondary weather in cross-hatch pattern 35

36 ALL Mode - Descending FL250 FL100 Aircraft above FL250 Above FL290, lock minimum display altitude to FL250, maximum altitude to feet from aircraft altitude At FL250 display maximum weather around flight plan +/ feet Display secondary weather in cross-hatch pattern 36

37 ALL Mode - Normal Cruise Flight FL250 Aircraft above FL250 Display maximum level of relevant weather from FL250 up to feet above the aircraft Display secondary weather in cross-hatch pattern 37

38 Base Reflectivity 38

39 Base Reflectivity 39

40 Composite Reflectivity 40

43 Base vs. Composite Reflectivity Base Reflectivity Composite Reflectivity 43

44 Primary/Secondary WX & Maximum Reflectivity 39,360 32,800 26,240 19,680 13,120 6,560 44

45 Frozen Stormtops 45

46 Primary/Secondary WX & Maximum Reflectivity 25,000 Boundary 39,360 32,800 26,240 19,680 13,120 6,560 46

47 Primary/Secondary WX & Maximum Reflectivity 25,000 Boundary 39,360 Maximum Reflectivity Indication (MRI) 32,800 So you won t just see black or green 26,240 19,680 13,120 6,560 47

48 Targets Appear More Sensitive 25,000ft Boundary 39,360 32,800 Maximum reflectivity indication (MRI) So you won t just see black or green at 35,000ft... But you also will see secondary weather well below 25,000 ft Cross-hatched, since it s not in the aircraft s flight path 26,240 19,680 13,120 6,560 48

49 Targets Appear Less Sensitive 25,000 Boundary 39,360 32,800 26,240 19,680 13,120 6,560 49

50 Targets Appear Less Sensitive 25,000 Boundary 39,360 32,800 26,240 19,680 13,120 6,560 50

51 RDR-4000 ALL Mode 51

52 AUTO Modes Primary vs. Secondary Weather Aircraft Altitude (feet MSL) Lower Envelope Boundary (feet MSL) Upper Envelope Boundary (feet MSL) > 29,000 25,000 Flight Altitude 6,000 to 29,000 plus 4,000 Flight (max: 60,000) < 6,000 Altitude minus 4,000 (min: Gnd Elev) 10,000 52

53 All Mode = All Weather Shows Flight Path and Secondary Weather Benefit: Shows All Potential Weather Threats 53

54 On Path Mode = On Path Weather Shows Weather only in the Flight Path Benefit: Highlights Most Threatening Weather 54

55 Analysis Mode = ELEVATION MODE Captain s Mode Selection System Control First Officer s Mode Selection Captain s Altitude Selection Gain Control First Officer s Altitude Selection 55

56 Constant Altitude Slices 56

57 Manual Weather Analysis Mode Independent Captain/FO controls Initial slice is at aircraft altitude 0-to-60,000 feet MSL in 1000 increments Presentation maintained as aircraft altitude changes Nothing presented for those parts of selected altitude below ground The knob is continuous no stops As you turn the knob the display readout will stop at 60,000 or 0 Corrected for the earth s curvature 57

58 Elevation Slices Weather slice at 12,000 feet Weather slice at 22,000 feet 58

59 Extended Ground Map Mode 59

60 MAP Mode: Identify Areas of Attenuation ALL MODE Removes ground returns MAP MODE Removes most weather returns making areas of severe attenuation easy to identify 60

61 Normal Operation Weather Detection System Control (EFIS Control Panel) T/O and DEP WX Selected Climb to FL200 WX Selected CRZ above FL200 DES and APPCH WX Selected WX Selected WXR ALL ALL ALL ALL TURB AUTO AUTO AUTO AUTO GAIN AUTO, or as required to assess threats AUTO, or as required to assess threats AUTO, or as required to assess threats AUTO, or as required to assess threats RANGE ELEVN Pilot Flying 10 to 40 nm, other side one range higher Pilot Flying 10 to 40 nm, other side one range higher Can be used for vertical analysis Pilot Flying 20 to 80 nm, other side one range higher Can be used for vertical analysis Pilot Flying 10 to 40 nm, other side one range higher Can be used for vertical analysis Avoid any magenta turbulence cells and monitor the display for weather intensity to avoid any weather threats 61

63 Operational Mode Review ALL MODE FL390 FL200 20nm 40nm 60nm 80nm 63

64 Operational Mode Review ALL MODE FL390 FL240 FL200 FL160 20nm 40nm 60nm 80nm 64

66 Operational Mode Review ELEVN MODE Slice At 20,000 FL390 FL200 20nm 40nm 60nm 80nm 66

74 Operational Mode Review DESCENT ALL MODE FL430 FL390 FL200 FL250 20nm 40nm 60nm 80nm 74

75 Operational Mode Review DESCENT ALL MODE FL430 FL390 FL200 FL250 20nm 40nm 60nm 80nm 75

77 Radar Line of Sight Altitude Range

78 Radar Line of Sight Altitude Range

79 Long Range Weather 79

80 Example 1 ALL MODE 160NM RANGE ELEVN MODE FL400 80

83 Example 1 ELEVN MODE FL350 ELEVN MODE FL300 83

86 Example 2 ALL MODE 320NM RANGE ALL MODE 160NM RANGE 86

91 High Stratus FL250 91

92 High Stratus FL250 Area of high stratus rain 92

93 High Stratus Slice above the stratus level at FL270 One side in AUTO One side in ELEVN 93

94 High Stratus FL250 Slice above the stratus level at FL270 Take a manual slice above the stratus layer 94

95 High Stratus FL250 FL100 95

96 High Stratus FL250 FL100 Take a manual slice below the stratus layer 96

97 On Path Weather Shows Weather only in the Flight Path Benefit: Highlights Most Threatening Weather 97

98 Stratus Weather 98

99 Stratus Weather 99

100 AUTO Mode vs. Elevation Mode Primary vs. Secondary Weather Aircraft Altitude (feet MSL) Lower Envelope Boundary (feet MSL) Upper Envelope Boundary (feet MSL) > 29,000 25,000 Flight Altitude 6,000 to 29,000 plus 4,000 Flight (max: 60,000) < 6,000 Altitude minus 4,000 (min: Gnd Elev) 10,

101 What Radar Doesn t Show WET HAIL - GOOD Relative Reflectivity RAIN WET SNOW DRY HAIL - GOOD - GOOD - POOR 1.03 DRY SNOW - VERY POOR Radar Does Not Detect: Water Vapor Clouds Fog Volcanic Ash Extremely Dry Hail Extremely Dry Snow 101

102 What Radar Doesn t Show 102

103 Radar/Radome Confidence Check BAD RADOME REPAIR BLOCKING RADAR ENERGY NORMAL GROUND RETURN DISPLAY 103

104 What The Radar Will Show I m seeing magenta (turbulence) in black areas 104

105 Greatly Increased Turbulence Sensitivity Current Systems RDR

106 What Radar Might Show RDR-4B RDR-4000 INTERFERENCE PATTERNS 106

107 Interference Patterns RDR-4000 RDR-4000 In the above picture, there are at least three sources of interference, at different frequencies In this figure, the interference is a bit more subtle, as it is mixed in with real weather. However, a closer look reveals several radial spokes. The two most prominent ones have been circled 107

108 Gain Control 108

109 Gain Usage Altitude in feet Storm Cell Use Increased Gain 50,000 40,000 30,000 20,000 10,000 Relatively Poor Reflector 3 Good Reflector 2 Freezing Altitude Good Reflector 1 Altitude Range A Minimum Use Decreased Gain Relative Storm Reflectivity B Maximum 109

110 Gain Usage Good for judging the relative intensity between storm cells Reduce gain and the strongest cells and turbulence remain Useful in heavy stratus rain for finding embedded cells Help find attenuation Increase gain to see frozen storm tops 110

111 Gain Usage AUTO Gain MAX Gain 111

112 Gain Usage 25,000 Boundary 39,360 32,800 26,240 19,680 13,120 6,

115 Questions? 115

116 Thank you For questions: Stephen D. Hammack Roger Moore 116