Flying 20s Flying Club

1
Flying 20s Flying Club

• Garmin GNS 430 Training
• IFR/Advanced Operations
• Brad Freeman

2
GNS 430 IFR/Advanced Operations

• IFR Legal?
• Flight Plans
• STARS and SIDS
• Deviations/ATC Vectoring/Amended Flight Plans
• Intercepting Airways

• Refreshment Break
• Basic Approach Operations
• PC Trainer Demo DXR - GON
• PC Trainer Demo N66 DXR NOBBI3
• GNS 430/Autopilot Coupling

3
Are You IFR Legal?

• Garmin 430 TSO C-129 IFR Certified for Enroute
  and Approach
• Installation Certified? (AC 20-138)
• AFM Supplement In Aircraft?
• Database Current Updated Every 28 Days?
• RAIM Integrity/Prediction?
• May Be Used in Lieu of ADF and DME FAR 91.205
• Current Charts Not Legally Required for Part 91
  Enroute Operations But Bring Them Anyway!

• Alternate Means of Navigation Required
• GPS Can Not Be the Sole Source of Navigation VOR
  Required
• VOR Must Be Used on RAIM Warning
• RAIM Warning On Approach Missed Approach
• A Non-GPS Approach Must Be Available at Alternate
  Airport
• DME/ADF May Also Be Required If the Approach
  Requires It

4
GPS Accuracy vs. VOR

• 1995 GPS Selective Availability 330 to 990
  feet
• 1999 SA Turned Off 100 to 330 feet
• 2003 Wide Area Augmentation System (WAAS)
  Enabled
• Accuracy lt 30 Provides Vertical Guidance
• WAAS Approaches Slightly Higher Minimums than Cat
  I ILS
• GNS 430 Resolver-Type Design
• Resolver Course Indicator Coupled to CDI
• OBS course selector must be set to DTK

5
RAIM Why Is It Important?

• RAIM Receiver Autonomous Integrity Monitoring
• The Off Flag Primary Means of Ensuring
  Receiver Integrity
• Needs 5 Satellites in View
• Required for IFR-Approved GPS
• Must Be Available at the FAF to Fly GPS Approach
• The RAIM Prediction Function Alerts You to RAIM
  Error at Destination Before You Fly!

• RAIM - Not Available In-Flight
• Enroute/Terminal Revert to VOR or X-Check Every
  15 min
• Approach 5 min of GPS Guidance, Execute Missed

6
Right-Knob Controls (Page Groups and Cursor
Functions)
Large Right Knob (Cursor Off) Used to Select
Between the Various Page Groups NAV, WPT, AUX,
or NRST Large Right Knob (Cursor On) Moves the
Cursor Among Data Fields Within the Page Small
Right Knob (Cursor Off) Selects Among the Various
Pages Within One of the Groups Listed Above Small
Right Knob (Cursor On) Displays the On-screen
Cursor, Which Allows You to Enter Data And/or
Select From a List of Options.
7
Demonstration Flight Plans and In-Flight IFR
Operations

• Creating/Saving/Loading Flight Plans
• Loading STARs and SIDs
• Inserting and Deleting Waypoints

• Direct-To Flight Plan Waypoint
• Intercepting Airways
• Handling In-Flight Deviations
• Amended Flight Plans

8
IFR Safety Tips

• Practice in VMC Before Using GPS In IMC
• Set Higher Personal Minimums Until Comfortable
  with Use
• Check the GPS/VLOC Indicator Often
• Always Set OBS to On-Course Heading (DTK)
• Check GPS Notams and All Available Information
  FAR 91.103

• Dont Rely Solely on One Nav Source
• Shadow GPS Nav with Other Nav Systems
• Program on the Ground Minimize Head Down Time
  in the Air
• File /G RNAV-Capable Aircraft
• RTFM - Practice, Practice, PRACTICE!!

Intimate Knowledge and Proficiency with GNS 430
Required for IFR Operations!!
9
Intro to GPS Approaches

• 1st Generation Non-Precision VOR/NDB Overlay
  Approaches
• 2nd Generation Non-Precision GPS Approaches
• GPS/LOC/ILS Hybrid Approaches
• GPS Lateral Guidance for Initial Approach Segment
• VLOC Lateral/Vertical Guidance for Final Approach
  Segment
• 3rd Generation - WAAS GPS-Guided Precision
  Approaches

10
GPS Approaches Approach Modes
ENROUTE
TERMINAL
APPROACH
11
Approach Modes - CDI Scale Transitions
12
Demonstration Flying Approaches

• Overlay Approaches
• DXR VOR or GPS A
• GPS Approaches
• DXR GPS RWY 8
• GPS/LOC/ILS Hybrid Approaches
• GON ILS RWY 5
• Procedure Turns/Holding Patterns
• Vectors-To-Final
• Missed Approaches

13
Demonstration Flight DXR-GON
DXR CMK V3 HFD V58 TMU GON
14
Demonstration Flight N66-DXR
TO RKA and N66
N66 RKA.NOBBI3 DXR
15
GPS References

• Aeronautical Information Manual - GPS (Section
  1-1-20)
• AOPA Safety Advisor GPS Technology
• Garmin GNS 430 Pilots Reference Guide