Administration Navigation Update– Houston, TX: Operational since April 2013 – Moses Lake, WA: private, owned by Boeing – Charleston, SC: private, owned by Boeing • System Design

Federal Aviation Administration FAA Satellite

Navigation Update

May 2014

2 Federal Aviation Administration

FAA SatNav Update May 2014

•  Wide Area Augmentation System (WAAS) Update

•  Ground Based Augmentation System Update (GBAS)

•  Alternative Positioning, Navigation & Timing (APNT) Update

•  Questions

Topics



Wide Area Augmentation System (WAAS)

38 Reference Stations

3 Master Stations

6 Ground Earth Stations

3 Geostationary Satellite Links

2 Operational Control Centers



WAAS Development Phases •  Phase I: IOC (July 2003) Completed

–  Included Development of a robust safety architecture –  Included establishment of WAAS expert panel to evaluate potential integrity

threats •  Phase II: Full LPV (FLP) (2003 – 2008) Completed

–  Completed a Safety Risk Management Decision (SRMD) to support LPV-200 (VAL of 35m)

–  Expanded WAAS coverage to Mexico and Canada while modifying the System to address observed Ionospheric threats

•  Phase III: Full LPV-200 Performance (2009 – 2013) Completed –  Completed System updates to improve performance during moderate

ionospheric activity –  Supported continuous monitoring of system data that contributes to continued

integrity assurance –  Began transition of Second Level Engineering from contractor based to

organic FAA capability •  Phase IV: Dual Frequency (L1,L5) Operations (2014 – 2044)

–  Includes the transition from use of L2 to L5 in WAAS reference stations –  Infrastructure modifications to support future L1/L5 user capability –  Support sustainment of WAAS GEOs



WAAS 2014 Planned Activities •  WAAS is scheduled for a JRC Final Investment

Decision (FID) by April 2014 •  Ground Segment Release 4 (Phase 2)

–  Build Merge & Code Clean up –  Planned completion in March 2014

•  GEO 5 will complete the Critical Design Review (CDR) in September 2014 –  PDR Completed in January 2014

•  The WAAS Program plans to award the Dual Frequency Contract by August 2014



WAAS 2014 Planned Activities (cont.) •  WAAS Safety Computer will complete its Functional

and Physical Configuration Audits (FCA/PCA) by May 2014

•  Procuring Communication Nodes for the Pacific Operations Control Center (POCC) and National Operations Control Center (NOCC) by May 2014

•  Publish 180 WAAS procedures at applicable sites by September 2014

•  Deliver 100 G-III WAAS Reference Receivers by September 2014

Legend

Milestone

Service Ended

Service Started

Satellite Development

SC Development

Comm Upgrades

G-III Receiver FAA

Inde

pend

ent

Act

iviti

es

DFO

and

GEO

Con

trac

ts

CY11 CY12 CY13 CY14 CY15 CY16 CY17 CY18 CY19

7/14

3/14 8/15

Development Production Fielding

3/13

1/13 6/15 G-III Test Circuits System-Wide

Segment 1

GEO 5

GEO 6

GEO 7

AMR

CRW

CRE

Dual Frequency Segment 2

11/15

11/16

7/17

Reacquired

Satmex 9

10/17

12/13

DFO SIR

9/14

DFO Award

Base Contract Complete



CY20

WAAS Schedule

Airports with WAAS LPV/LP Instrument Approaches

• As of March 6th, 2014 •  3,912 LP/LPVs combined •  3,379 LPVs serving 1,667

Airports •  852 LPV-200’s •  2,266 LPVs to Non-ILS Runways •  1,113 LPVs to ILS runways •  1,532 LPVs to Non-ILS Airports •  533 LPs serving 388 Airports •  531 LPs to Non-ILS Runway •  2 LPs to ILS Runways

• Remaining Surveys for LPV/LP •  388 Completed Surveys •  112 Planned Surveys for FY14 •  400 Estimated Procedures

Remaining •  Note: Approximately 20% of all

Surveys will not qualify for a LP/LPV procedure

• 8

GNSS Signal Plans

1560 1570 1580 1590 1600 16101170 1180 1190 1200 1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 Frequency (MHz)

1560 1570 1580 1590 1600 16101170 1180 1190 1200 1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 Frequency (MHz)

Future CDMA signals

1560 1570 1580 1590 1600 16101170 1180 1190 1200 1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 Frequency (MHz)

1560 1570 1580 1590 1600 16101170 1180 1190 1200 1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 Frequency (MHz)

1560 1570 1580 1590 1600 16101170 1180 1190 1200 1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 Frequency (MHz)

1560 1570 1580 1590 1600 16101170 1180 1190 1200 1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 Frequency (MHz)

1560 1570 1580 1590 1600 16101170 1180 1190 1200 1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 Frequency (MHz)

SBAS (US, Europe India, Japan,

Russia)

QZSS (Japan)

IRNSS (India)

BDS Phase 3 (China)

Galileo (Europe)

GLONASS (Russia)

GPS (US)

L1 L5 L2

BeiDou & IRNSS In S-band

1560 1570 1580 1590 1600 16101170 1180 1190 1200 1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 Frequency (MHz)

Dual-frequency SBAS standardization activities are focused on L1 and L5.

Future CDMA signals



Ground Based Augmentation System (GBAS)



•  GBAS CAT I Status –  Newark, NJ: Operational since Sept. 2012 –  Houston, TX: Operational since April 2013 –  Moses Lake, WA: private, owned by Boeing –  Charleston, SC: private, owned by Boeing

•  System Design Approval for CAT I, block II started in January 2014

•  Airport Operations (Status as of January 2014) –  Newark, NJ – 147 Operations (737/787) –  Houston, TX – 233 Operations (737/787) –  Total of 380 approaches

•  United Airlines GLS Equipage –  90+ B737/B787 –  United Airlines investigating with FAA on requirements / approval for CAT II

approaches against GBAS CAT I system

GBAS CAT I Operational Status



•  System Design Approval for CAT III starting in 2014 •  CAT III Ground Prototype

–  FAA's develops prototype CAT-III with SLS4000 upgrades

•  CAT III Avionics –  FAA validation efforts use Honeywell INR/upgrades as CAT III

prototype –  FAA and Boeing developed Memorandum of Understanding for CAT III

cooperation

•  CAT I lessons learned are integrated into CAT III architecture –  Brief but daily outages attributed to the Signal Distortion Monitor (SDM)

satellite exclusions –  Honeywell CAT I BLII design eliminates conservative SDM satellite

exclusions

GBAS CAT III Validation Status



Alternative Positioning, Navigation, and Timing (APNT) •  Why does APNT need to be the back-up to GPS?

–  Many NextGen Operational Improvements (OIs) depend on PNT services to enable RNAV and RNP and there is a great dependence on GPS-based PNT

–  National Policy requires the provision of a backup in the event of a GPS interference event or outage

–  National Policy •  National Security Presidential Directive-39 (NSPD-39) •  Homeland Security Presidential Directive-7 (HSPD-7 was superseded by PPD-21) •  Presidential Policy Directive (PPD)-21

–  The new system will maintain safety and security and preclude significant economic impact

•  Today’s APNT consists of legacy systems that will not support the NextGen OI’s, provides limited function for RNAV, and no function for RNP or Trajectory Based Operations (TBO) –  Very High Frequency Omni-directional Range (VOR) –  Distance Measurement Equipment (DME) –  Tactical Air Navigation (TACAN)



APNT What options are being considered for APNT? • The FAA’s APNT Team is investigating three alternatives:

– Enhanced Distance Measuring Equipment (DME) Network – Wide Area Multi-‐lateration (WAM) – Pseudolites

• Enhanced DME

• Wide Area Multi-‐Lateration (WAM)

• Pseudolites

• Home

• 8/8 • APNT

• Home • Back

• Last • Slide



Basic Hybrid APNT Operations •  Hybrid APNT position

with 1 DME & 1 other station –  Single channel DME

(not DME/DME) + PL –  Interference benefits

•  DME provides timing info with DME & PL

•  Good onboard clock (“air clock”) not assumed

R1 ρ2

ρ1

Ground clock ~ 10-12



•  Air clock allows positioning with any 2 stations •  Tactical INS allows positioning without stations for ~ 3

minutes to go from FAF to min decision altitude (MDA)

Enhanced Hybrid APNT Modes

• Ground clock ~ 10-12

• Air clock ~ 10-8

ρ1 ρ2

Ground clock ~ 10-12 Ground clock ~ 10-12

Air clock ~ 10-8 Air clock ~ 10-8

Tactical grade MEMS INS

With Good Air Clock With Good Air Clock & InerDal



APNT Schedule Legend

JRC Decision Point

Milestones

APN

T IA

RD

Art

ifact

s

CY12 CY13 CY14 CY15 CY16 CY17 CY18 CY19 CY20

Shortfall Analysis Report

Safety Risk Management (OSA)

Preliminary Requirements Document

Enterprise Architecture Products

Range of Alternatives

Estimate Cost and Benefits

Investment Analysis Plan

Final ACAT Designation

Segment 2

CY21 CNS Avionics Advanced Notice of Proposed Rulemaking

CNS Avionics Notice of Proposed Rulemaking

CNS Avionics Final Rule Proposed Rulemaking

CN

S Av

ioni

cs

Rul

emak

ing

Act

iviti

es

Prop

osed

Rul

e

Mid-Late 2014

Late 2018

2021 or Later

APN

T R

oadm

ap

Dec

isio

n Po

ints

Investment Analysis Readiness Decision

Initial Investment Decision

Final Investment Decision

6/14

8/15

6/15

8/15

8/15

8/15

8/15

3/15

3Q CY 15

3Q CY 16

3Q CY 17



Questions

Documents

Administration Navigation Update– Houston, TX: Operational since April 2013 – Moses Lake, WA: private, owned by Boeing – Charleston, SC: private, owned by Boeing • System Design